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How do I get the coordinates of a mouse click on a canvas element?
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Edit 2018: This answer is pretty old and it uses checks for old browsers that are not necessary anymore, as the clientX and clientY properties work in all current browsers. You might want to check out Patriques Answer for a simple...
Android TextView Justify Text
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I do not believe Android supports full justification.
UPDATE 2018-01-01: Android 8.0+ supports justification modes with TextView.
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How to check an Android device is HDPI screen or MDPI screen?
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As of 2018, you can use the below method -
public static String getDeviceDensityString(Context context) {
switch (context.getResources().getDisplayMetrics().densityDpi) {
case DisplayMetrics.DENSITY_LOW:
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How to determine if Javascript array contains an object with an attribute that equals a given value?
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2018 edit: This answer is from 2011, before browsers had widely supported array filtering methods and arrow functions. Have a look at CAFxX's answer.
There is no "magic" way to check for something in an array without a loop....
Sharing link on WhatsApp from mobile website (not application) for Android
...er&text=urlencodedtext"></a>
UPDATE-- Use this from now(Nov-2018)
<a href="https://wa.me/whatsappphonenumber/?text=urlencodedtext"></a>
Use: https://wa.me/15551234567
Don't use: https://wa.me/+001-(555)1234567
To create your own link with a pre-filled mes...
How to check if element is visible after scrolling?
...he element so it's hidden above the top of the scroll-able container.
EDIT 2018-10-08: Updated to handle when scrolled out of view above the screen.
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How to initialize a struct in accordance with C programming language standards
...9 Initialization. It also retains paragraph 9 unchanged.
New ISO/IEC 9899:2018 standard (commonly known as C18) which had superseded ISO/IEC 9899:2011 retains designated initializers under section 6.7.9 Initialization. It also retains paragraph 9 unchanged.
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得合伙人者得天下:腾讯五虎、新东方三驾马车、携程四君子、复旦五虎 - 资...
...到争执的话很容易出问题。”
新东方三驾马车:真实版“中国合伙人”
学校:北京大学
创业者:俞敏洪、徐小平、王强
新东方昔日“三驾马车”中,俞敏洪和王强1980年一同考进北京大学西语系英语专业,两人风格完全不...
How to get the IP address of the server on which my C# application is running on?
...ddress that matches all of these filters.
EDIT:
[revised code on May 16, 2018 to include the conditions mentioned in the text above for duplicate address detection state and preferred lifetime]
The sample below demonstrates filtering based on operational status, address family, excluding the loop...
How do I pass command line arguments to a Node.js program?
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2018 answer based on current trends in the wild:
Vanilla javascript argument parsing:
const args = process.argv;
console.log(args);
This returns:
$ node server.js one two=three four
['node', '/home/server.js', 'one', '...