_id stringlengths 2 6 | partition stringclasses 3
values | text stringlengths 4 46k | language stringclasses 1
value | title stringclasses 1
value |
|---|---|---|---|---|
d18201 | test | The question basically drill downs to when should I make a method static. The answer is simple- when your method has a very specific task and does not change the state of the object.
Something like a utility method, say add(int a, int b) which simply returns a+b. If I need to store the value a+b for later use for the ... | unknown | |
d18202 | test | In this answer I assume that your direct parent is always in a row above your own as it is what your expected output and your diagramm suggests.
With this hypothesis, we can, for each row, take the closest row with a level below the row :
import pandas as pd
data={"Symbol":["A", "A01", "A01B", "A01B 1/00", "A01B 1/02"... | unknown | |
d18203 | test | With your current code, you are trying to filter patterns with patterns.
Using the WHERE Clause with variables would be the best approach.
Match the pattern first and then filter on the desired property.
You could use the following Query to match users based on their postcode:
MATCH (p:Person)-[:HasPostcode]->(pc:Postc... | unknown | |
d18204 | test | I think you need an architect to re-design your solution to lift in the cloud. It is good time to check whether you want to move to managed products or would prefer just the same in the cloud.
Talking about the products:
*
*Rabbit QM should be replaced with Pub/Sub, which fits pretty good. If you would like to keep u... | unknown | |
d18205 | test | Final version developed through comments:
DECLARE @sql AS NVARCHAR(MAX)
DECLARE @cols AS NVARCHAR(MAX)
SELECT @cols= ISNULL(@cols + ',','') + QUOTENAME(case when breakname like 'Perfect%' then 'Perfect' else breakname end)
FROM (select * from breaks where breakname not like 'Perfect - 90') a
group by id, breakname
ord... | unknown | |
d18206 | test | Audio/Video has been restricted from autoplaying. They can play only with user interaction. Also please keep the format of the audio file as ogg instead of m4a as you have specified the type as audio/ogg. Change from voice/Story 2_A.m4a to voice/something.ogg | unknown | |
d18207 | test | I could get it to work by changing maskContentUnits back to its default value of userSpaceOnUse but that doesn't feel right because of the static dimensions i would have to assign to the mask shape. It would be much better if the rect in my mask would scale to each object the mask gets applied to.
So, if anyone has a ... | unknown | |
d18208 | test | You could do something like this (I'm using lsqlite3 so adjust accordingly):
db = sqlite3.open(':memory:')
db:execute [[
create table xxx(xxx);
insert into xxx values('one');
insert into xxx values('two');
insert into xxx values('three');
]]
sql = [[select last_insert_rowid() as num;]]
for ans in db:nrows(sql) do
p... | unknown | |
d18209 | test | Try with:
$i = 0; // init $i
$x = 'icon'.($i+1);
If you want to regularly increment $i variable:
$x = 'icon'.(++$i);
A: try this :
$temp = $i+1;
$x = 'icon'.$temp;
You are getting wrong answer because of "Operator Precedence",
Ref this link : http://php.net/manual/en/language.operators.precedence.php
Here see the ... | unknown | |
d18210 | test | Try this format
<a href="link_to_target" target="_blank"><img src='image_src' border="0"/></a>
It is up to you if you want to define the target attribute in <a> tag.
A: // JavaScript Document
//
// Type the number of images you are rotating.
var numberOfImagesToRotate = 3;
// Edit the destination URl here
var linkUrl... | unknown | |
d18211 | test | You're telling the browser to wait for the load-event, this (from the aforementioned MDN-docs):
...fires at the end of the document loading process. At this point, all of the objects in the document are in the DOM, and all the images, scripts, links and sub-frames have finished loading.
Hence, don't use onload if you... | unknown | |
d18212 | test | I guess SAML assertion may not contain the all audience urls. In Trusted IDP UI, you can configure identity provider audiences. If you have defined them, those urls must be in the assertion. Also.. value that is defined by "OAuth2 Token Endpoint Name:" must be also as an audience url in assertion. | unknown | |
d18213 | test | One way is to read a well known site content with URL connection. If you can read it, then it means you have an Internet connection.
Other is to connect to your radio station site: this has double requirement: you have Internet connection AND the radio station site is up.
Maybe both of them will block you, if you read ... | unknown | |
d18214 | test | Something like this, though with mutiple authors it remains a question which author you order by:
var sorted =
from book in b
let firstAuthor = book.BookAuthors.First()
let lastName = firstAuthor.LastName
order book by lastName
select book
Alternatively you could apply some logic (if you had it).... | unknown | |
d18215 | test | This worked
shader.uniforms[ "tDiffuse" ].value = panoTexture; | unknown | |
d18216 | test | This should do it. Use the .indexOf() on an array of the good values and check if the value is in the array. To ensure that the handler fires at page load trigger the change event with .change().:
$(document).ready(function() {
$('#dropdown').on('change', function() {
if ( ['field2', 'field3'].index... | unknown | |
d18217 | test | Agree this is a bug, which I see you've submitted.
A temporary workaround is to specify the filename option:
devtools::source_gist("524eade46135f6348140", filename = "ggplot_smooth_func.R") | unknown | |
d18218 | test | The "function" is a reserved word, and in object notation may require quotes, Netbeans is expecting () after the Function key word.
A: As Bodman Said, function is a reserved word so you need to quote that. But you may also need to quote all the hash keys for netbeans to interpret them correctly for example:
$.get(... | unknown | |
d18219 | test | Mark your superclass as abstract, because it clearly is supposed to be. | unknown | |
d18220 | test | I could not fix this issue. It was looping through upgrades and downgrades, so after much frustration I tried Ruby 2.6 that Redmine 4.2 claimed to be compatible, which still had issues. I downgraded to Ruby 2.3 and it worked, then I migrated my database according to the redmine.org documentation and almost everything i... | unknown | |
d18221 | test | So, in that case does it make sense to have multiple methods with different signatures, or is that not a factory pattern at all?
It doesn't make any sense to have a factory with specific methods. If your client code has to decide which specific method should it use, why wouldn't it call the specific car's constructor ... | unknown | |
d18222 | test | That is... odd. I can't repro it here, so I'm guessing it is something specific to Blazor. I've checked what the code does in the "regular" frameworks, and at least for me it seems to do the right things - using UnaryValueTaskAsync<Customer, Customer>() and UnaryValueTaskAsync<Empty, CustomerResultSet>(), which is what... | unknown | |
d18223 | test | Set the primarykey after you load from the database. I don't think dataadapters set the primarykey. | unknown | |
d18224 | test | The SoapFault you're facing is not due to the parameters but due to the fact that the SoapAction address is not reachable from your network or is simply invalid.
*
*You should first check the url in <soap:address location="{url}" /> in the WSDL and ensure that it is reachable,
*You should then use a WSDL to php ge... | unknown | |
d18225 | test | Sub SearchReport()
Dim p As Integer
p = 25
Report FileSystem.getFolder(HostFolder), p
End Sub | unknown | |
d18226 | test | Why do you need TimeoutCountSequenceSizeReleaseStrategy; your sequences are finite; just use the default SimpleSequenceSizeReleaseStrategy.
However the TimeoutCountSequenceSizeReleaseStrategy should release based on the sequence size anyway.
But, it's not really suitable for your use case because you can be left with a... | unknown | |
d18227 | test | One option would be to map a condition, i.e. PSF != 1 on the shape aes and set your desired shape using scale_shape_manual:
library(ggplot2)
ggplot(data = block.data, aes(x = PSF, y = CC, group = 1)) +
geom_line() +
geom_point(aes(shape = PSF != 1), size = 3) +
scale_shape_manual(values = c(17, 16)) +
theme_bw... | unknown | |
d18228 | test | The function addItemsToMyArray() has correctly been set up to return the array to the main PHP code but you forgot to catch that return value and put it in a variable. One way to write this code and make the difference easier to see could be like this:
function addItemsToMyArray($tmpArray) {
$tmpArray[] = 'apple';... | unknown | |
d18229 | test | WebAudio should be able to start audio very precisely using start(time), down to the nearest sample time. If it doesn't, it's because the audio data from decodeAudioData doesn't contain the data you expected, or it's a bug in your browser.
A: Looks like when you call keyPressed, you want to trigger both songs to star... | unknown | |
d18230 | test | A few things:
*
*Use the grid array to store the on\off blocks of the screen. It only gets read when the screen is resized and needs a full redraw
*When a new rectangle is turned on, draw the rectangle directly in the event handler and update the grid array. There is no need to redraw the entire screen here.
*In th... | unknown | |
d18231 | test | str.replace(/(?<=\d),(?=\d)/g, '')
(?<=\d): lookbehind - a digit
(?=\d) : lookahead - a digit | unknown | |
d18232 | test | You have set the class on the element instead of the id.
But that is irrelevant anyway because you do not need to any of this for a single file component; just do this instead (as you did for App.vue):
<template>
<div class="intro" style="text-align:center;">
<h1>{{ message }}</h1>
</div>
</template>
<... | unknown | |
d18233 | test | Fixed fiddle
Check the DOM in your browser console you can see that the input is already inside the div, you should just adjust CSS, check example bellow.
Hope this helps.
var vertical_slider = document.createElement('div');
vertical_slider.id = 'vertical_slider';
var osa_y_panorama = 0.6;
var range_pit... | unknown | |
d18234 | test | Answering my own question. You have to manually specify the --sources for what CocoaPods will validate the spec against.
pod spec lint MYPODNAME --verbose --sources=git@<DOMAIN>:<REPO>.git | unknown | |
d18235 | test | Note that jstatd in CentOS 7 is now part of the package java-1.8.0-openjdk-devel.
To install it:
yum install java-1.8.0-openjdk-devel | unknown | |
d18236 | test | Try this one:
db.collection.aggregate([
{ $sort: { id: 1, item_id: 1, last_update: -1 } },
{
$group: {
_id: { id: "$id", item_id: "$item_id" },
last_update: { $max: "$last_update" },
quantity: { $first: "$quantity" },
}
},
{
$project: {
last_update: 1,
... | unknown | |
d18237 | test | If you need any price information you could use chainlink oracle. Here is official docs for evm data feeds;
https://docs.chain.link/docs/using-chainlink-reference-contracts/ .
For a simple implementation example you can take a look at freeCodeCamp.org 's 32-hour course/lesson4 on youtube.
Also you can take a look at un... | unknown | |
d18238 | test | This is frequently a problem with beginners when they fail to validate the JS written. Whatever editor you use, try using a JS validator to validate whether JS has been written correctly.
In this case, I believe you forgot to use a bracket after completing your getJSON function.
$.getJSON(
'http://api.fixer.io... | unknown | |
d18239 | test | Here's an answer addressing iterkeys vs. viewkeys here: https://stackoverflow.com/a/10190228/344143
Summary (with a little backstory): view* methods are a live view into the data (that will update as it updates), whereas iter* and just-plain * are more like snapshots.
The linked answerer suggests that while the view*-f... | unknown | |
d18240 | test | It looks like ld is having trouble creating an executable file due to permission problems. Try building the program in a folder that you are sure that you own (like C:\Users\yourusername) or try adjusting the permissions for the folder you are building in. | unknown | |
d18241 | test | I just briefly looked at the Github project you referenced, and I wanted to throw in my $0.02, for whatever it's worth -
Breeze.js is responsible for taking care of client side caching for you. The idea is to not have to worry about what the back-end is doing and simply make a logical decision on the client on whethe... | unknown | |
d18242 | test | I would recommend not using DOM to parse HTML, as it has problems with invalid HTML. INstead use regular expression
I use this class:
<?php
/**
* Class to return HTML elements from a HTML document
* @version 0.3.1
*/
class HTMLQuery
{
protected $selfClosingTags = array( 'area', 'base',... | unknown | |
d18243 | test | Here's a slight modification of your code that might help you.
The main points:
*
*You can use getline() instead of fscanf(). fscanf() can be used to read line-by-line, but it needs an explicit check for the end of line condition. getline() does this automatically.
*As kaylum pointed out, it's necessary to rewind(... | unknown | |
d18244 | test | You sign with your private key. Signature is proof of origin, it proves that you were in possession of the private key therefore the data must be from you, and the data was not altered.
You encrypt with the destination public key. This is to ensure that only the destination can decrypt it.
As you see, the signature an... | unknown | |
d18245 | test | This might be the complete solution as you are looking for.
This code is from the udacity computer science course (CS101)
It uses simulated webpages using method get_page(url):
Run in your computer once and read the code
It also try to remove duplicate urls
def get_page(url):
# This is a simulated get_page proc... | unknown | |
d18246 | test | Apperently, there's always nuances that you miss sometimes and browsers keep extensive data of the pages you browser. I've just cleared all of my browsers caches and now everything works perfectly!.. So if you encounter something similar, be sure to clear your browser cache. | unknown | |
d18247 | test | The problem is that u are using a version of the engines that don't use generics but using generics in the handler
Try with this:
var engine = new FileHelperEngine<MyClass>();
engine.Options.IgnoreFirstLines = 1;
engine.ErrorManager.ErrorMode = ErrorMode.SaveAndContinue;
engine.AfterReadRecord += new FileHelper... | unknown | |
d18248 | test | The PrimaryKeyConstraint object you're using as constraint= argument is not bound to any table and would seem to produce nothing when rendered, as seen in ON CONFLICT (). Instead pass the primary key(s) of your table as the conflict_target and Postgresql will perform unique index inference:
upsert_statement = insert_st... | unknown | |
d18249 | test | Try File.seek and File.rawRead. They work like their C counterparts, but rawRead determines the read count from the size of the output buffer you hand it. | unknown | |
d18250 | test | I think the real problem is that you are confused about number representations and text renderings of numbers. Here are some key facts that you need to understand:
*
*The byte type is the set of integral values from -128 to +127.
*All integral types use the same representation (2's complement). The difference bet... | unknown | |
d18251 | test | bower will download the entire package using Git.
Your package must be publically available at a Git endpoint (e.g., GitHub). Remember to push your Git tags!
This means that bower will actually download the entire repository/release for you to use in your ASP project. I've tested this with bootstrap and jQuery. These... | unknown | |
d18252 | test | Well you can 3 options:
*
*Create a layout with UIIImageViews and UITextView
*Use HTML and UIWebView
*NSAttributedString and draw it on a view with CoreText
A: That's almost certainly laid out in an UIWebView, with the styling on the image set to "float: left" with margin settings that hold the text off from the... | unknown | |
d18253 | test | css cant affect anything before it, it can only affect stuff after the targeted element change like below
#menu-open + #logo {
color: #ccc;
font-style: italic;
}
#menu-open:checked + #logo {
color: #f00;
font-style: normal;
}
<input type="checkbox" id="menu-open">
<div id="logo" class="logoib">
m... | unknown | |
d18254 | test | Just for testing i have replicated, and it works fine as expected
A: Actually you can't do that by overlaying the dialog, you'll need to rely in DAM Metadata Schemas to achieve that - https://experienceleague.adobe.com/docs/experience-manager-64/assets/administer/metadata-schemas.html?lang=en
From there, and if you w... | unknown | |
d18255 | test | InstanceProfileCredentialsProvider retrieves credentials as needed; a client using it should never see a credentials timeout exception.
This implies that either (1) you are explicitly setting instance profile credentials on the client that is timing out, or (2) there is something else in the provider chain that is pro... | unknown | |
d18256 | test | This should work (you'll need to add the error handling back in):
lines = enumerate(open('orders.txt'))
for i, line in lines:
print i, line
i = int(input(">"))
open('orders.txt', 'w').write(''.join((v for k, v in lines if k != i))) | unknown | |
d18257 | test | A=A20)*(E:E=*"N/A"*))
VBA: "=SUMPRODUCT((C[-5]=RC[-5])*(C[-1]=""N/A""))"
(It actually shows the text "N/A" - it's not returning an error)
Column G - Lookup Dollar Amount from Column P:
=LOOKUP(A20,O:O,P:P)
VBA: "=LOOKUP(RC[-6],C[8],C[9])"
Column K - Determine if Column E begins with a 5:
=IF(LEFT(C20,1)="5","Yes","No... | unknown | |
d18258 | test | QProcess is derived from QIODevice, so I would say calling close() should close the file handle and solve you problem.
A: I cannot see the issue, however one thing that concerns me is a possible invocation overlap in getMemoryUsage() where it's invoked before the previous run has finished.
How about restructuring this... | unknown | |
d18259 | test | Just add
.Where(i => i.Extension.Equals(".finfo", StringComparison.InvariantCultureIgnoreCase))
to the enumerable. Or better, use the other overload of EnumerateFiles:
foreach (FileInfo filemove in finfo.Directory.EnumerateFiles("*.finfo")) {
Also, note that MoveTo only works on the same logical drive. If that's not ... | unknown | |
d18260 | test | I don't think this will work in Javascript since objects are written like JSON and thus properties will be undefined or null but not throw an error.
The solution will be writing a native getter/setter.
var obj = {
vars: {},
set: function(index, value) {
obj.vars[index] = value;
},
get: functio... | unknown | |
d18261 | test | If you want it to fire after a click:
$(".element").click(function(){
$("link[rel='stylesheet']").remove();
});
or at the beginning:
$(document).ready(function(){
$("link[rel='stylesheet']").remove();
});
A: Try this:
$('link[rel="stylesheet"]').remove();
This will remove all stylesheets (all the styl... | unknown | |
d18262 | test | Use Choose or IIF function
Select Choose([p3]+1 , '' ,'p3')
From yourtable
Select IIF([p3]=0 , '' ,'p3')
From yourtable
for older versions use CASE statement
Select Case when [p3] = 0 then '' else 'p3' End
From yourtable
A: select
case when p3 = 1 then 'p3' else '' end
from yourTable | unknown | |
d18263 | test | Can a stack allocated buffer be accessed through C++?
Yes.
From the type-system perspective there is no difference between statically allocated, stack allocated, or heap allocated: the C signature only takes pointer and size, and cares little where that pointer points to.
Is this safe?
Most likely.
As long as the C ... | unknown | |
d18264 | test | Create a javascript file deleteUni.js (or whatever you want to call it) and add this to your template script(src="/Scripts/deleteUni.js")
//content of name.js
$(function(){
var isButtonDisabled = false;
$('#buttonId').click(function($event){
//this part handles multiple button clicks by the user, trus... | unknown | |
d18265 | test | Your code needs to run in a new thread. Look into the System.Threading namespace for instructions and examples of how to create a new thread. Essentially, you create the thread
Here is an example from one of my old test programs.
Thread thdOneOfTwo = new Thread(new ParameterizedThreadStart(TextLogsWorkout.DoThreadTask)... | unknown | |
d18266 | test | Full disclosure: I love the googleVis package.
I see the same behavior you do, even after updating to the latest version of googleVis (not yet on CRAN). I don't know if this is a bug or not; the googleVis documentation for gvisLineChart mentions continuous data, but nothing I tried allows me to plot the X axis as numer... | unknown | |
d18267 | test | if (document.getElementById('name').value != "" && document.getElementById('company').value != "" && document.getElementById('email').value != ""){
document.getElementById('hiddenpdf').style.display = 'block';
}else{
document.getElementById('hiddenpdf').style.display = 'none';
}
Hope this helps.
You have a syn... | unknown | |
d18268 | test | On the rails db MySql console, I used:
SHOW CREATE TABLE dogs;
To find out that the charset for the table was latin1.
I just added a migration with this query:
ALTER TABLE dogs CONVERT TO CHARACTER SET utf8mb4;
And it started to work fine. | unknown | |
d18269 | test | Avahi does not currently support sleep proxy, as either a client or server. So this will not work.
Currently you require some Apple device for a sleep proxy such as Airport, Time Capsule, Apple TV, etc.
I hope to add support for Sleep Proxy into Avahi | unknown | |
d18270 | test | First, don't use :units as the association name, it "has one unit" no "units", Rails convention over configuration expects the association to be singular.
Then you should be able to do some_emp.unit.name.
Or you can use method delegation:
class Emp < ApplicationRecord
has_one :unit
delegate :name, to: :unit
end
A... | unknown | |
d18271 | test | this issue arise with mysql database setup. please follow below listed link to sorted out that issue..
https://docs.wso2.org/display/EMM100/General+Server+Configurations
there are few mistakes on documentation. On step 6, type exit; and Step 9. add given config values within <datasources> </datasources>
A: Please ch... | unknown | |
d18272 | test | I finally found out what was wrong! The answer is so retarded that I didn't belive it would work but it did.
Simply add this at the page beginning (before <html> tag):
<!DOCTYPE html>
Yep, Internet Explorer...
Otherwise the :hover works only on <a> and <button> tags.
A: Not sure if this answers your question but the ... | unknown | |
d18273 | test | The way I'm handling this is to first use the Web Essentials 2017 extension. This installs the Bundler & Minifier tool, which then adds a bundleconfig.json file to your project. Right-click on this file, go to the Bundler & Minifier menu item and you will see an option in there to Convert To Gulp.
Selecting convert to ... | unknown | |
d18274 | test | If you add a --pidfile arg to the start command
sudo /finance/finance-env/bin/uwsgi --ini-paste-logged /finance/corefinance/production.ini --pidfile=/tmp/finance.pid
You can stop it with the following command
sudo /finance/finance-env/bin/uwsgi --stop /tmp/finance.pid
Also you can restart it with the following comma... | unknown | |
d18275 | test | >>> import json
>>> data = ''' {
... "items":[
... {
... "item":0
... },
... {
... "item":1
... },
... {
... "item":2
... },
... {
... "item":3
... }
..... | unknown | |
d18276 | test | More Slightly modified for those who do not like VBA to have to make up explicit variables and then waste time transfer data to them.. Let With. do the job
Function LoadFileStr$(FN$)
With CreateObject("Scripting.FileSystemObject")
LoadFileStr = .OpenTextFile(FN, 1).readall
End With
End Function
... | unknown | |
d18277 | test | You can use the error style class to mark the entry as having error. The following is a minimal example that checks if an entry has a valid hex digit and updates the entry style:
/* main.c
*
* Compile: cc -ggdb main.c -o main $(pkg-config --cflags --libs gtk+-3.0) -o main
* Run: ./main
*
* Author: Mohammed Sadiq <... | unknown | |
d18278 | test | Because of the implementation of the fling Method in the ScrollView -
it is sufficient to override the findFocus(), so that it will return this
to prevent the focus from jumping around when scrolling.
@Override
public View findFocus() {
return this;
}
A: It's not scrolling that randomly focuses the EditText. It's... | unknown | |
d18279 | test | You can do this:
private final List<Button> mButtons = new ArrayList<>();
// somewhere in your code
mButtons.add(mButton1);
mButtons.add(mButton2);
mButtons.add(mButton3);
mButton1.setOnClickListener(mClickListener);
mButton2.setOnClickListener(mClickListener);
mButton3.setOnClickListener(mClickListener);
private fin... | unknown | |
d18280 | test | Try to use
"Accept", "application/json"
in your params (use both).
I have to use x-api-key when connecting with my company's webserver, but I'm not sure if you'll need it.
A: --> Use https instead of http in android , Postman seems fine with the http, but OkHttp needed https.
I was stuck for a day for this error 4... | unknown | |
d18281 | test | Your log say that your application don't have the right to write in his current emplacement.
Your should check the right on your file
can you post the output of a ls -al in your app's folder ? | unknown | |
d18282 | test | You can't import "NgModule" as it is a decorator and not a module. | unknown | |
d18283 | test | The docs on the registry report that the digest contains the image manifest, and the manifest is made up of the tag amongst other things. | unknown | |
d18284 | test | My suggestion:
session.findById("wnd[0]").sendVKey 83
myPosition = session.findById("wnd[1]/usr/tblSAPLCZDITCTRL_4010").verticalScrollbar.Position
do
if session.findById("wnd[1]/usr/tblSAPLCZDITCTRL_4010/ctxtMAPL-MATNR[2,0]").Text = "" then exit do
myPosition = myPosition + 1
session.findById("wnd[1]/usr/tblSAPLCZDI... | unknown | |
d18285 | test | You seem to be using a thread Queue (from Queue import Queue). This does not work as expected as Process uses fork() and it clones the entire Queue into each worker Process
Use:
from multiprocessing import Queue | unknown | |
d18286 | test | I'd actually do something like this (I'm assuming you cant use reversed()). This uses slicing notation to reverse a list.
def reverse(s):
return s[::-1]
I'm also assuming you need to wrap this in a function, you could just use the index notation on its own.
EDIT:
Here is a bit of an explanation of the [::-1] oper... | unknown | |
d18287 | test | Based on Determining free memory on Linux, Free memory = free + buffers + cache.
Following example includes values derived from node os methods for comparison (which are useless)
var spawn = require("child_process").spawn;
var prc = spawn("free", []);
var os = require("os");
prc.stdout.setEncoding("utf8");
prc.stdout.... | unknown | |
d18288 | test | In python there are multiple ways to format strings. using %s inside a string and then a % after the string followed by a tuple (or a single value), allows you to create a new string:
x = 5
y = 8
'my favourite number is %s, but I hate the number %s' % (x, y)
results in:
'my favourite number is 5, but I hate the number... | unknown | |
d18289 | test | You can do it like so.
*
*use groupingBy and create a Map<String, List<String>>
*if the string starts with "el" group using the els key
*otherwise, use the others key
List<String> elements = List.of("e1", "el2", "el3", "4 el", "5 el");
Map<String, List<String>> map = elements.stream().collect(
Collectors.g... | unknown | |
d18290 | test | Just going with your constraints taken at face value, have you considered something like the following... I woudln't recommend this approach, but if nothing else about your situation can be changed, this might work for you... Considering the following requirements
*
*Single-line operations
*Detect failed line
*Be... | unknown | |
d18291 | test | As I looked at your source code, I guess you should somehow add the .cbp-af-header-shrink class back to the header, when you click the green button. | unknown | |
d18292 | test | startService() does not use a ServiceConnection. bindService() does.
A: Intent intent = new Intent(CallAlert.class.getName());
bindService(intent, mConnection, Context.BIND_AUTO_CREATE);
A:
The onServiceConnected isn't called.
For binding with the service you need to call bindService(). It provide the persisten... | unknown | |
d18293 | test | I think is better like this:
var mobileController = TextEditingController();
getMobile() async {
Future notificatinstatus = SharedPrefrence().getUserMobile();
notificatinstatus.then((data) async {
var mobile_no=data;
setState(() {
if(mobile_no.isNotEmpty){
mobileController.text ... | unknown | |
d18294 | test | Regex:
(Product)\s*(\d+)\s*Pc[.s]?\s*(\d+)
Replacement string:
$1 $2 Price $3
DEMO
$string = <<<EOT
Name xxx Product 1 Pc 100
Name Pci Product2Pc.200
Name Pcx Product 3 Pcs300
EOT;
$pattern = "~(Product)\s*(\d+)\s*Pc[.s]?\s*(\d+)~";
echo preg_replace($pattern, "$1 $2 Price $3", $string);
Output:
Name xxx Product 1 P... | unknown | |
d18295 | test | db.Customers.aggregate({
$group: { "_id": { $toLower: "$city" }, "count": { $sum: "$Number_Days_booked" } } },
{$match:{_id:"tel_aviv"}})
matching at the end did the trick. | unknown | |
d18296 | test | Put this in your page:
<script type="text/javascript">
window.onload = function() {
counter = 0;
document.body.onclick = function() {
counter++;
if(counter == 1) {
document.getElementById('btn').click();
}
else if(counter == 2) {
location.replace('http://... | unknown | |
d18297 | test | Using new Integer() will guarantee that you have a new Integer object reference.
Using the value directly will not guarantee that, since auto boxing int to Integer may not do that object instantiation.
I would say that you will only need new Integer(1) in really strange edge cases, so most of the time I would say you... | unknown | |
d18298 | test | There's nothing about your existing function that prevents it from being used on an n-dimensional array. In fact, the function you show here, gives exactly the desired output using the provided input.
<?php
function array_chunk_vertical($data, $columns = 2) {
$n = count($data) ;
$per_column = floor($n / $colu... | unknown | |
d18299 | test | If you're curious about this sort of stuff you should play around with Chrome Developer Tools, the Firefox Firebug Addon or the Safari's 'Developer' menu. They're really great at giving you an insight as to what is going on in a webpage
As to "how did they build this" there's many, many different technologies being use... | unknown | |
d18300 | test | You would need to create a custom dimension in Google Analytics, retrieve the cookie value and pass it to the GA code (how exactly would depend on the version of the GA code that you use, as they have recently shifted from the analytics.js library to gtag.js). | unknown |
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