_id stringlengths 2 6 | partition stringclasses 3
values | text stringlengths 4 46k | language stringclasses 1
value | title stringclasses 1
value |
|---|---|---|---|---|
d201 | train | One way
SELECT (SELECT TOP 1 [a]
FROM @T
WHERE [a] IS NOT NULL
ORDER BY [sort]) AS [a],
(SELECT TOP 1 [b]
FROM @T
WHERE [b] IS NOT NULL
ORDER BY [sort]) AS [b],
(SELECT TOP 1 [c]
FROM @T
WHERE [c] IS NOT NULL
ORDER BY [sor... | unknown | |
d202 | train | A LinkedHashMap would be a nice starting point, as it maintains the order of insertion. The value needs to have a date, so maybe wrap the original value in some class with a date, or require an interface.
static class Dated<V> {
public final LocalDate date = LocalDate.now();
public final V value;
public Dat... | unknown | |
d203 | train | Try this:
SELECT
T1.Id,
T2.Relatives
FROM SecondTable T2
LEFT JOIN FirstTable T1
ON T1.ID = T2.ID
GROUP BY T1.Id,
T2.Relatives
This is what I get exactly:
CREATE TABLE #a (
id int,
name varchar(10)
)
CREATE TABLE #b (
id int,
name varchar(10)
)
INSERT INTO #a
VALUES (1, 'sam')
INSERT INTO #a
... | unknown | |
d204 | train | Heaps only "grow" in a direction in very naive implementations. As Paul R. mentions, the direction a stack grows is defined by the hardware - on Intel CPUs, it always goes toward smaller addresses "i.e. 'Up'"
A: I have read the works of Miro Samek and various other embedded gurus and It seems that they are not in favo... | unknown | |
d205 | train | The error on the page says $.mobile is undefined. Include the proper URL to where $.mobile is defined and try again.
A: This line doesn't work:
$.mobile.allowCrossDomainPages = false;
If you take it off your javascript will work. Just so you know, I'm getting here that "could not connect to service".
Next time insert... | unknown | |
d206 | train | Solved this problem by using spyOn
spyOn works similar to the httpMock (but for calling some functions), here's an example:
it('form submit fail', () => {
email.value = 'test@test.test';
email.dispatchEvent(new Event('input'));
password.value = '123456';
password.dispatchEvent(new Event('input'));
s... | unknown | |
d207 | train | Okay, I found the answer. Had to use some trigonometry.
h = tan(fov/2)*dist
dist is the distance to the object from the camera. h is half of the screen space in y axis.
to get x axis multiply by (screenwidth/screenheight) | unknown | |
d208 | train | Your teacher is probably compiling your code as C++.
With dummy functions added, if this code is placed in a .c file and compiled with MSVC 2015, it compiles fine. If the file has a .cpp extension, it generates the following errors:
x1.cpp(13): error C3260: ')': skipping unexpected token(s) before lambda body
x1.cpp(1... | unknown | |
d209 | train | The above answer is correct and here's the exact copy-paste code in case you're struggling:
Accounts.setPassword(userId, password, {logout: false});
Note: make sure you are doing this call server side.
A: Accounts.setPassword(userId, password, options)
This method now supports options parameter that includes options... | unknown | |
d210 | train | The id attribute mustn't be a number, you can read more here What are valid values for the id attribute in HTML?
Surely this don't answer your question but you can prevent others problems in the future.
A: You have to move the .on call out of the get_rows function. Because otherwise every time you call get_rows it ad... | unknown | |
d211 | train | In order to implement healthcheck in nodejs, use the following
use express-healthcheck as a dependency in your nodejs project
in your app.js or equivalent code, use the following line
app.use('/healthcheck', require('express-healthcheck')());
if your app is up your response will be like
{
"uptime":23.09
}
also it ret... | unknown | |
d212 | train | You need to nest the job relationship (you can also just us eq with user):
def minutes = c.get {
and{
eq("user", user)
job{
between("happening", firstDate, lastDate)
}
}
projections {
sum("minutesWorked")
}
}
cheers
Lee | unknown | |
d213 | train | The Fedlet is pretty bare bones and was designed by Sun (now Oracle) to work with OpenSSO as the IDP. While it is probably compliant to some degree, I would imagine that it may not be a full implementation of SAML 2.0 SP-Lite but a sub-set of that.
I'd check out PingFederate from PingIdentity if you are looking for a m... | unknown | |
d214 | train | Take a look at https://github.com/kitconcept/robotframework-djangolibrary which seems to handle exactly this.
Or, even better, it is possible to make that the tests suites runs under the Django LiveServerTestCase?
This is a much more interesting approach as we could then mix robot tests with other tests. I'll post he... | unknown | |
d215 | train | One of many ways to do achieve your objective:
*
*Make an array of checkboxes on your current form that are checked.
*Go through the array to build the folder name based on the Text.
*Delete the entire folder, then replace it with an empty one.
You may want to familiarize yourself with System.Linq extension method... | unknown | |
d216 | train | Since no one has answered, I will. Yes, WebAPI2 does not wrap the call in a transaction. That would be silly, if you think about it. Also the code
using (var db = new MyContext()) {
// do stuff
}
does not implicitly create a transaction. Therefore, when you implement a RESTFUL PUT method to update your database, y... | unknown | |
d217 | train | You could seach for same id in the result set and replace if the former type is undefined.
var array = [{ id: 1, type: 1 }, { id: 2, type: undefined }, { id: 3, type: undefined }, { id: 3, type: 0 }, { id: 4, type: 0 }],
result = array.reduce((r, o) => {
var index = r.findIndex(q => q.id === o.id)
... | unknown | |
d218 | train | i think you may be messing when creating the strings
EditText sil_key = (EditText)findViewById(R.id.silent_key);
String silent_mode_key = sil_key.toString();
I think you meant to make it a string from the content of the edit text
like this
String silent_mode_key = sil_key.getText().toString();
try this
Edit... | unknown | |
d219 | train | You need to create a data frame representing an edge list in the format of:
*
*column1 = node where the edge is coming from
*column2 = node where the edge is going to
*columnn... = attributes you want to store in the edge
Then you will need to input that df into graph_from_data_frame
Two of the attributes you ca... | unknown | |
d220 | train | Changes made in one database connection are invisible to all other database connections prior to commit.
So it seems a hybrid approach of having several connections open to the database provides adequate concurrency guarantees, trading off the expense of opening a new connection with the benefit of allowing multi-threa... | unknown | |
d221 | train | You can use the :not negation pseudo-class. Note that when combining pseudo-classes, you must put the second pseudo-class inside of brackets as :not(:first-of-type):
p:not(:first-of-type) {
background: red;
}
<p>The first paragraph.</p>
<p>The second paragraph.</p>
<p>The third paragraph.</p>
<p>The fourth par... | unknown | |
d222 | train | For portability, the appropriate way is to install the embedded database in the project directory & then specifying the relative path.
In general, you have to extract the content & specifying that path relative to the current directory as database url. Below are some examples.
*
*H2 Database - jdbc:h2:file:relative... | unknown | |
d223 | train | try it methood Custom Toast
public static void Toast(String textmessage) {
LinearLayout layout = new LinearLayout(getContext());
layout.setBackgroundResource(R.drawable.shape_toast);
layout.setPadding(30, 30, 30, 30);
TextView tv = new TextView(getContext());
tv.setTextColor(Color.WHITE);
tv.s... | unknown | |
d224 | train | 1) as aka.nice already pointed out, it is not a good idea to fetch and remember the initial lastIndex. This will probably make things worse and lead to more trouble.
2) OrderedCollection as provided is not really prepared and does not like the receiver being modified while iterating over it.
3) A better solution would ... | unknown | |
d225 | train | :~A() {}
class B : public A
{
public:
virtual
~B()
{
}
std::string B_str;
};
class BB : public A
{
public:
virtual
~BB()
{
}
std::string BB_str;
};
class C : public A
{
protected:
virtual
~C()
{
}
virtual
void Print() const = 0;
};
class D : publ... | unknown | |
d226 | train | If you want to connect flash with JS to actionscript use ExternalInterface. If you want to connect to e.g. PHP use NetConnection or UrlLoader
A: I've used XML-RPC in a Flash client before. I've gotten it to work pretty well too.
I've personally used this Action Script 3 implementation:
http://danielmclaren.com/2007/08... | unknown | |
d227 | train | Define your lists inside the __init__ function.
class Unit:
def __init__(self):
self.arr = []
self.arr.clear()
for i in range(2):
self.arr.append(random.randint(1, 100))
print("arr in Unit ", self.arr)
class SetOfUnits:
def __init__(self):
self.lst = []... | unknown | |
d228 | train | Since you are using FOP, I believe there is no provision to scale a background-image to fit. This would be an extension to the XSL FO Specification.
RenderX XEP supports this (http://www.renderx.com/reference.html#Background_Image).
It is unclear if you actually want the image behind the table (and you have other con... | unknown | |
d229 | train | Map was added to the ECMAScript standard library in ECMAScript 2015. This is not just "something like a map", this is a map.
Here is a question with an answer of mine that uses a Map: How to declare Hash.new(0) with 0 default value for counting objects in JavaScript? | unknown | |
d230 | train | This Below lines give the list of Apps which are in background,
ActivityManager actvityManager = (ActivityManager)
this.getSystemService( ACTIVITY_SERVICE );
List<RunningAppProcessInfo> procInfos = actvityManager.getRunningAppProcesses();
procInfos.size() gives you number of apps | unknown | |
d231 | train | 'p4 files' will print the list of all the files in the repository, and for each file it will tell you the revision number. Then a little bit of 'awk' and 'sort' will find the files with the highest revision numbers. | unknown | |
d232 | train | In case you installed R through home-brew. This seems to be a known issue. youtrack.
I faced the same thing. Using the install from their website resolved the issue. | unknown | |
d233 | train | You main class should be something like this.
public class MonitoredStudentTester {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
MonitoredStudent monStu = new MonitoredStudent();
String repeat = "n";
int currentScore = 0;
int minPassAv;
System.out.println("... | unknown | |
d234 | train | The addChild method is used for adding a DisplayObject, which is a method from pure actionscript. So you would typically add Sprite, MovieClips etc. Widely used in action script based projects
The Flex classes like VGroup are written on top of the base actionscript classes, and therefore have an extra addElement method... | unknown | |
d235 | train | you go as
docker login your.domain.to.the.registr.without.protocol.or.port
enter username
enter password
now you can pull using docker pull your.domain.to.the.registr.without.protocol.or.port/youimage
Ensure your registry runs behind a SSL proxy / termination, or you run into security issues. Consider reading this... | unknown | |
d236 | train | ECDSA is supported in M2Crypto, but it can be optionally disabled. For example Fedora-based systems ship with ECDSA disabled in OpenSSL and M2Crypto. M2Crypto has some SMIME support as well, but since I haven't used it much I am not sure if that would be of help in this case. See the M2Crypto SMIME doc and SMIME unit t... | unknown | |
d237 | train | Add listView.notifyDataSetChanged(); after list is updated.
A: Create one public method in adapter class which is notifyDataSetChanged()
A: If you are using SQLite DB then to automatically populated the updated database values into your list view, you should extend your custom adapter with CursorAdapter. Once you fet... | unknown | |
d238 | train | It means that element has all of the following classes: comment, smallertext and center-align. In HTML, spaces separate multiple class names in a single attribute.
In CSS, you can target this element using one or more of .comment, .smallertext or .center-align, either separately or together. Having three separate rules... | unknown | |
d239 | train | You could check the value of main_app.fk_lkp using a CASE expression
http://dev.mysql.com/doc/refman/5.7/en/control-flow-functions.html#operator_case
and perform a query based on that value.I could not test it but something like this should work
SELECT contact_profile.name, main_app.fk_lkp_app, main_app.id as main_id,
... | unknown | |
d240 | train | Without seeing the HTML, it's hard to know what you're trying to accomplish.
I would suggest the following based on what you have provided:
$("#allimages").change(function() {
$("input[type='checkbox'].isImage:not('#checkAll')").prop('checked', $(this).prop("checked"));
});
When #allimages is changed, that same valu... | unknown | |
d241 | train | Write a BoolToVisibility IValueConveter and use it to bind to the Visibility property of your contentPanel
<StackPanel Visibility="{Binding YourBoolProperty, Converter={StaticResource boolToVisibilityResourceRef ..../>
You can find a BoolToVisibility pretty easy anywhere.
Check IValueConveter if you are new to that. ... | unknown | |
d242 | train | Use the onreadystatechange property to get the response after the success state, and then store the data in a custom header to troubleshoot issues with the POST body:
with(new XMLHttpRequest)
{
open("POST",{},true);
setRequestHeader("Foo", "Bar");
send("");
onreadystatechange = handler;
}
function handler(... | unknown | |
d243 | train | The code that crashes is deeply nested in AppKit. The window is busy redrawing a part of it's view hierarchy. In this process it uses a (private) _NSDisplayOperation objects, that responds to the mentioned rectSetBeingDrawnForView: selector.
The stack trace looks like AppKit tries to message an erroneously collected di... | unknown | |
d244 | train | I know it's a long time since the question was asked, but after spending quite a bit of time on this, here is the issue:
In the config file of your module, you need to provide this line:
HTTP_AUX_FILTER_MODULES="$HTTP_AUX_FILTER_MODULES your_module_name"
And you can remove the HTTP_MODULES line if you only have a filt... | unknown | |
d245 | train | pixi.js (unminified) is 1.3MB, so what do you expect? If you want a smaller filesize you have to use a minification plugin for webpack, like uglify. | unknown | |
d246 | train | If you want to redirect traffic to different clusters based on the headers, you can define the following listener (the interesting part is the static_resources.listeners[0].filter_chains[0].filters[0].route_config.virtual_hosts[0].routes part, with the two matches defined) :
static_resources:
listeners:
- address:
... | unknown | |
d247 | train | I've implemented this kind of thing and I'm satisfied with Apache Compress. Their examples helped enough to implement combination of tar and gzip. After you've tried to implement it with their examples you can come back to SO for further questions.
A: Checkout : https://github.com/zeroturnaround/zt-zip
Pack a complete... | unknown | |
d248 | train | if you do not need 'apple'effect, you can drag background image.
just effect set to 'default'.
and you may be need to change overlay style.
example(".overlay").overlay({
top: 50,
left: 50,
closeOnClick: false,
load: false,
effect: 'default',
speed: 1000,
oneInstance: false,
fixed: false,... | unknown | |
d249 | train | Maybe this will be helpful for your needs:
Tool Window
I dont know your other code parts, but I guess you initiate a window application, where you want to render the history list.
This window application needs:
private FirstToolWindow window;
private void ShowToolWindow(object sender, EventArgs e)
{
window = (... | unknown | |
d250 | train | No but you could do
function RunA(){
alert("I run function A!");
};
function RunB(){
alert("I run function B!");
};
function RunAB(){
RunA();
RunB();
};
A: Short answer: No.
Long answer: While it might seem like a good idea to save as much typing as possible, generally even if this was syntacticall... | unknown | |
d251 | train | Hypothetically you need the distance between 2 geo locations. From the event geolocation to the the one calculated.
An identical thread from stackoverflow : Calculate distance between 2 GPS coordinates | unknown | |
d252 | train | The book Computational Geometry: an Introduction by Preparata and Shamos has a chapter on rectilinear polygons.
A: Use a sweep line algorithm, making use of the fact that a rectilinear polygon is defined by its vertices.
Represent the vertices along with the rectangle that they belong to, i.e. something like (x, y, #r... | unknown | |
d253 | train | var myFunc = function()
{
var size = $('.td-hide');
if ($('input#dimensions').is(':checked')) {
size.show();
$('.single-select-sm').css('width','148px')
} else {
size.hide();
$('.single-select-sm').css('width','230px')
}
}
... | unknown | |
d254 | train | I'd probably start with $words = explode(' ', $string)
then sort the string by word length
usort($words, function($word1, $word2) {
if (strlen($word1) == strlen($word2)) {
return 0;
}
return (strlen($word1) < strlen($word2)) ? -1 : 1;
});
$longestWordSize = strlen(last($words));
Loop over the word... | unknown | |
d255 | train | Sure:
const nodemailer = require('nodemailer');
const transporter = nodemailer.createTransport({sendmail: true}, {
from: 'no-reply@your-domain.com',
to: 'your@mail.com',
subject: 'test',
});
transporter.sendMail({text: 'hello'});
Also see Configure sendmail inside a docker container
A: Nodemailer is a popular, ... | unknown | |
d256 | train | fpurge is not in the standard C library. It is nonstandard and not
portable. It is a BSD function.
http://bytes.com/topic/c/answers/845246-fpurge | unknown | |
d257 | train | Set the form's FormBorderStyle property to None. | unknown | |
d258 | train | At this time, I don't think you can do this. You need to quit your current figwheel session and restart in order to pick up new dependencies added to your :dependencies in your project.clj file. In fact, the figwheel docs also recommend running lein clean before you restart figwheel to be sure you don't end up with som... | unknown | |
d259 | train | gRPC offers several benefits over REST (and also some tradeoffs).
The three primary benefits are:
*
*Protocol Buffers are efficient. Because both sides already have the protobuf definitions, only the data needs to be transferred, not the structure. In contrast, for some JSON payloads, the names of the fields can make... | unknown | |
d260 | train | use intersect(A,B) to get the answer.
Another option is to use ismember, for example A(ismember(A,B)). | unknown | |
d261 | train | Have a look at this, it might solve your problem.
http://allenfang.github.io/react-bootstrap-table/example.html#expand
A: You can easily access row data using the dot notation:
const expandRow = {
renderer: row => (
<div>
<p>Manager: {row.manager}</p>
<p>Revenue: {row.revenue}</p>
... | unknown | |
d262 | train | Bind to the lists Count property and create your own ValueConverter to convert from an int to a bool (in your case returning true if the int is larger than 0 and false otherwise). Note that your list would need to raise a PropertyChanged event when the count changes - ObservableCollection does that for example.
A: Eit... | unknown | |
d263 | train | I would try to un-install and install again the Java8 JDK. Have you tried that?
Have you got multiple JDK installed? If yes try with just Java8 (un-install the others).
Or try also to run eclipse with
eclipse -vm c:\java8path\jre\bin\javaw.exe
or
eclipse -vm c:\java8path\jre\bin\client\jvm.dll | unknown | |
d264 | train | The setup for prerender and runtime server-side render is mostly similar, the only difference is one is static, the other dynamic. You will still configure everything Universal requires you to set up for it to work.
Before I go into your questions, I highly recommend you to follow this (step-by-step configurations) an... | unknown | |
d265 | train | Adding comment as an actual answer...
The ts prefixed namespace isn't the problem because you're not accessing any elements in that namespace. The problem is the default namespace (the xmlns with no prefix).
What you need to do is add xmlns:a="http://www.w3.org/2005/Atom" to xsl:stylesheet and use that prefix in your ... | unknown | |
d266 | train | If you're using Peewee 3.x, then:
class Post(Model):
timestamp = DateTimeField(default=datetime.datetime.now)
user = ForeignKeyField(
model=User,
backref='posts')
content = TextField()
class Meta:
database = DATABASE
Note: Meta.order_by is not supported in Peewee 3.x.
A: model... | unknown | |
d267 | train | Since you cannot have more than five routes, I would suggest you use only one wild-carded route. So you run an if else on the wild card to call the appropriate method.
Route::get('{uri?}',function($uri){
if($uri == "/edit")
{
return app()->call('App\Http\Controllers\HomeController@editROA');
}else i... | unknown | |
d268 | train | Read How to receive messages from a queue and make sure you use _queueClient.Complete() or _queueClient.Abandon() to finish with each message.
A: You can use "Microsoft.ServiceBus.Messaging" and purge messages by en-queue time. Receive the messages, filter by ScheduledEnqueueTime and perform purge when the message has... | unknown | |
d269 | train | Boy, do I want to shoot myself. I figured out my issue before I went to bed. My approach was correct; it was just a matter of me reading the output of Print statements wrong as well as underestimated just how nested the JSON was.
Internally, the JSONOBject class stores the JSON elements, pairs, etc. in a Hashtable. The... | unknown | |
d270 | train | I'd added [assembly: XmlConfigurator(Watch = true)] to my Logging.Log4Net library, but I wasnt instantiating the TracerManager in my application on the tests I was performing...
ID-10Tango issue | unknown | |
d271 | train | Firstly we can use Intervention Image library. We must have php 7 and gd library installed. I am writing the commands to install gd library and webp library below (for ubuntu) :
sudo apt-get update
sudo apt-get install webp
sudo apt-get install php7.0-gd (check php version and then install accordingly)
now check file ... | unknown | |
d272 | train | This is 2-D array no need to convert it into object you can still access it
To access uid you have to do something like this
echo $result[0]['uid'];
Hence you code will become
echo "<img src='http://graph.facebook.com/".$result[0]['uid']."/picture'>";
If you still want object instead of array you can do type cast.
$... | unknown | |
d273 | train | I think you need to remove the float and change br into div
<form method="post" action="">
{% csrf_token %}
{% for hidden in form.hidden_fields %}
{{ hidden }}
{% endfor %}
<div>
{# Include the visible fields #}
{% for field in form.visible_fields %}
<div className="fieldWrapper">
{{ fiel... | unknown | |
d274 | train | You can use css to disable it. I used this plug in (https://github.com/kevinburke/customize-twitter-1.1) to override twitters css and then just added:
.timeline .stream {overflow:hidden;}
I also hide the scrollbars by adding the same css directly into a locally stored copy of the twitter widget.js (around line 30).... | unknown | |
d275 | train | Something like this as an idea.
select
t.name,c.name
from
sys.tables as t
left join sys.columns as c on t.object_id=c.object_id
order by t.name,c.column_id
A: Apparently, there's nothing wrong with the code. It's just the code is too long for the Console, and when copying from there, the content at the top is missin... | unknown | |
d276 | train | The ../ syntax is correct to specify relative paths.
But this is not relative to the location of your Lua script but to your current working directory.
Refer to get current working directory in Lua
You cannot change the current working directory from within a Lua script unless you use libraries like LuaFileSystem.
If y... | unknown | |
d277 | train | I think the problem is that git detects its own .git files and doesn't allow to work with them. If you however rename your test repo's .git folder to something different, e.g. _git it will work. Only one thing you need to do is to use GIT_DIR variable or --git-dir command line argument in your tests to specify the fold... | unknown | |
d278 | train | ODBC-it is designed for connecting to relational databases.
However, OLE DB can access relational databases as well as nonrelational databases.
There is data in your mail servers, directory services, spreadsheets, and text files. OLE DB allows SQL Server to link to these nonrelational database systems. For instance, if... | unknown | |
d279 | train | You shouldn't push the default route from your OpenVPN server - you push only routes to the network you want to access. For example I have OpenVPN running on internal network, so in OpenVPN server.conf I have this:
push "route 10.10.2.0 255.255.255.0"
push "route 172.16.2.0 255.255.255.0"
This will cause Windows OpenV... | unknown | |
d280 | train | As mentioned by @MarkSeeman in this post about numbers
Currently, AutoFixture endeavours to create unique numbers, but it doesn't guarantee it. For instance, you can exhaust the range, which is most likely to happen for byte values [...]
If it's important for a test case that numbers are unique, I would recommend maki... | unknown | |
d281 | train | As mentioned under the Mass download of market data: section of the blog posted by the Author/Maintainer of the pip package: https://aroussi.com/post/python-yahoo-finance, You need to pass tickers within a single string, though space separated:
>>> import yfinance as yf
>>> data = yf.download("EURUSD=X GBPUSD=X", star... | unknown | |
d282 | train | http://code.google.com/apis/maps/index.html take a look at the google api its very easy to work with | unknown | |
d283 | train | You can put any downloadable files you like in a hello-world .war file and they'll be downloadable over HTTP. It's silly to use an application server without an application.
A: Liberty is not intended to be used as a generic file server. That said, there are MBean operations supporting file transfer capabilities via... | unknown | |
d284 | train | With below snippest you can get a list of the matching index field from seconds dataframe.
import pandas as pd
df_ts = pd.DataFrame(data = {'index in df':[0,1,2,3,4,5,6,7,8,9,10,11,12],
"pid":[1,1,2,2,3,3,3,4,6,8,8,9,9],
})
df_cmexport = pd.DataFrame(data ... | unknown | |
d285 | train | By definition all operations on NA will yield NA, therefore x == NA always evaluates to NA. If you want to check if a value is NA, you must use the is.na function, for example:
> NA == NA
[1] NA
> is.na(NA)
[1] TRUE
The function you pass to sapply expects TRUE or FALSE as return values but it gets NA instead, hence th... | unknown | |
d286 | train | "{\"source\": \"FOO.\", \"model\": ...
Is a JSON object inside a JSON string literal. To get at the inner JSON's properties, you'll have to decode it again.
data = json.loads(line)
if 'derivedFrom' in data:
dFin = json.loads(data['derivedFrom'])
if 'derivedIds' in dFin:
....
JSON-in-JSON is typically ... | unknown | |
d287 | train | Doing str_replace("\t", ',', $output) would probably work.
Here's how you'd get it into an associative array (not what you asked but it could prove useful to helping you understanding how the output is formatted):
$output = $ssh->exec('mysql -uMyUser -pMyPassword MyTable -e "SELECT * FROM users LIMIT"');
$output = expl... | unknown | |
d288 | train | You can try the PayloadFactory Mediator
<payloadFactory media-type="json">
<format>{}</format>
<args/>
</payloadFactory> | unknown | |
d289 | train | Regex in C# cannot check for external conditions: the result of the match is only dependent on the input string.
If you cannot add any other code and you are only able to change the expressions used then it cannot be done. | unknown | |
d290 | train | It's not clear from the question, but I guess you want something to appear when you click the checkbox? This should get you started.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<style>
#appear_div { display: none; }
</style>
<script typ... | unknown | |
d291 | train | You have to group by all fields that are not aggregated. So value needs to be summed up or grouped by.
Try:
var result = TestList
.GroupBy(t => t.id)
.Select(g => new { id = g.Key, g.OrderByDescending(c => c.dt).First().dt, g.OrderByDescending(c => c.dt).First().value });
A: Based on c... | unknown | |
d292 | train | take a look at the following script (Adventure Works DW 2008 R2):
It will return correlation of [Internet Sales Amount] measure for two different product subcategories ("Mountain Bikes"/"RoadBikes") for months of current date member on rows (Calendar Year 2007 quarters and Calendar Year 2007). I have left other compara... | unknown | |
d293 | train | Instead of ajaxOptions, use params. If I remember correctly, test and its value will be included in your POST request by x-editable. Try something like this:
Html
<a id="other1" data-pk="1" data-name="test">First Name</a>
AJAX
$(document).ready(function() {
$('#other1').editable({
type: 'text',
url... | unknown | |
d294 | train | // check if the array is empty
if(empty($files)){
// add a default image to the empty array (the timestamp doesn't matter because it will not be used)
$files[] = array('default_image.png');
// because it's empty you could also use:
$files = array(array('default_image.png'));
} | unknown | |
d295 | train | I have solved this as follows.
*
*Remote the annotation from the action.
*Add the following code at the beginning of the action (news and submit being the relevant controller and action respectively).
if (!springSecurityService.isLoggedIn()) {
flash.message = "You must be logged in to submit a news story."
... | unknown | |
d296 | train | As @Thomas has pointed out in the comments, iterating over the whole Map would be wasteful. And solution he proposed probably is the cleanest one:
map.getOrDefault(name, Collections.emptyList()).stream()
Alternatively, you can make use of flatMap() without performing redundant iteration through the whole map like that... | unknown | |
d297 | train | You can just use the ŧf.keras.Model API:
actor_model = tf.keras.Model(inputs=...,outputs=...)
Q_model = tf.keras.Model(inputs=actor_model.outputs, outputs=...) | unknown | |
d298 | train | scope :book_form_sort_order, -> { order("ranking IS NULL, ranking ASC, name ASC") } | unknown | |
d299 | train | Usually, this error means there is an error in the Django project somewhere. It could be hard to locate.
You can try multiple solutions like:
1. Restart Apache
2. Execute makemigrations and migrate Django commands
3. Modify your wsgi.py file so you can manage the exception
A little note, in the line File "/home/abhadra... | unknown | |
d300 | train | I solved this issue by increasing the default value(700) of Build process heap size on IntelliJ's compiler settings.
A:
I met the same problem
I solved it by changing the Target bytecode error from 1.5 to 8
A: You have to disabled the Javac Options: Use compiler from module target JDK when possible.
A: I changed... | unknown |
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