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How to declare string constants in JavaScript? [duplicate]
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Starting ECMAScript 2015 (a.k.a ES6), you can use const
const constantString = 'Hello';
But not all browsers/servers support this yet. In order to support this, use a polyfill library like Babel.
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How to make script execution wait until jquery is loaded
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Thanks, checking once on load and only as fallback start looping every 50ms is much better than just letting it loop with setInterval like the top voted answer. In the best case you have 0ms delay, instead of the average case of 25ms of the top answer.
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How to exit from the application and show the home screen?
...ory(Intent.CATEGORY_HOME);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
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change text of button and disable button in iOS
...at on and off. Setting up the voice chat is not covered here!
- (IBAction)startChat:(id)sender {
UIButton *chatButton = (UIButton*)sender;
if (!voiceChat.active) {
UIAlertController* alert = [UIAlertController alertControllerWithTitle:@"Voice Chat"
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Detect if value is number in MySQL
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This does not work, if you have a string that starts with a number "123abc" it will be returned in your numeric rows statement and not in the non-numeric statement.
– JStephen
Apr 13 at 18:50
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Good Haskell source to read and learn from [closed]
...log. When I work on a software library, I pick a small number of types and start with a central question: "What does it mean?". When I see low-level code, e.g., imperative/IO, I ask "Of what denotative abstraction is this code an implementation, and how might that implementation be derived from the ...
Can't open config file: /usr/local/ssl/openssl.cnf on Windows [duplicate]
...dow be sure to run it as Administrator. (Right click the Command Prompt in Start menu and choose "Run as administrator")
I think it can't read the files due to User Account Control.
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How can you find out which process is listening on a port on Windows?
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There's a native GUI for Windows:
Start menu → All Programs → Accessories → System Tools → Resource Monitor
Or Run resmon.exe,
or from Task Manager's performance tab.
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getString Outside of a Context or Activity
... Would it work through service? (Especially when Android kills app and starts only service)
– Atul
Apr 17 '16 at 8:00
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The selected run destination is not valid for this action
...base SDK was already set to iOS. XCode crashed just prior to this problem starting so I think that may have had something to do with it.
– kennbrodhagen
Sep 6 '11 at 0:49
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