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How to print a number with commas as thousands separators in JavaScript
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I used the idea from Kerry's answer, but simplified it since I was just looking for something simple for my specific purpose. Here is what I did:
function numberWithCommas(x) {
return x.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
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Batch file: Find if substring is in string (not in a file)
...% bit will replace a bcd in str1 with an empty string, making it different from the original.
If the original didn't contain a bcd string in it, the modified version will be identical.
Testing with the following script will show it in action:
@setlocal enableextensions enabledelayedexpansion
@ech...
Selenium c# Webdriver: Wait Until Element is Present
...can use implicit wait:
driver.Manage().Timeouts().ImplicitWait = TimeSpan.FromSeconds(10);
An implicit wait is to tell WebDriver to poll the DOM for a certain
amount of time when trying to find an element or elements if they are
not immediately available. The default setting is 0. Once set...
How do I put all required JAR files in a library folder inside the final JAR file with Maven?
...is creates a manifest classpath entry containing "lib/" and all single jar from the lib folder. Is this intended? Why?
– gapvision
Feb 25 '16 at 17:50
2
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Fill SVG path element with a background-image
...t;
Adjust the width and height according to your image, then reference it from the path like this:
<path d="M5,50
l0,100 l100,0 l0,-100 l-100,0
M215,100
a50,50 0 1 1 -100,0 50,50 0 1 1 100,0
M265,50
l50,100 l-100,0 l50,-100
z"
fill="url(#im...
Easiest way to convert int to string in C++
What is the easiest way to convert from int to equivalent string in C++. I am aware of two methods. Is there any easier way?
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Is there a way to break a list into columns?
...}
You could add a border-bottom to the lis to make the flow of the items from left to right more apparent.
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What is an initialization block?
...t the need of any instances. Therefor the correct access of static members from external class (class in which they are not defined) is by using the class name following by dot and then the static member, which you want to access (template: <CLASS_NAME>.<STATIC_VARIABLE_NAME>).
Now let'...
Reason to Pass a Pointer by Reference in C++?
... NULL pointer anymore. This is a case where you modify an external pointer from a function, so it would have a reference to pointer in its signature:
void insert(Node* &list)
{
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if(!list) list = new Node(...);
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}
There's an example in this question.
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Does the GitHub traffic graph include your own views?
...ry that shows 2 "unique visitors" for a day that I probably logged into it from my home computer and my work one. Given that nobody else has any reason to know about the repo, I suspect different computers count as different unique visitors, even when you're logged in (which I always am on both).
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