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I get exception when using Thread.sleep(x) or wait()
...ave a lot of reading ahead of you. From compiler errors through exception handling, threading and thread interruptions. But this will do what you want:
try {
Thread.sleep(1000); //1000 milliseconds is one second.
} catch(InterruptedException ex) {
Thread.currentThread().inte...
Git log to get commits only for a specific branch
... are ALWAYS comparing your branch to another branch, so know your branches and then choose which one to compare to.
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What is the significance of #pragma marks? Why do we need #pragma marks?
...
#pragma mark is used to tag the group of methods so you may easily find and detect methods from the Jump Bar. It may help you when your code files reach about 1000 lines and you want to find methods quickly through the category from Jump box.
In a long program it becomes difficult to remember an...
Lists: Count vs Count() [duplicate]
... Internally though, LINQ checks if your IEnumerable implements ICollection and if it does it uses the Count property. So at the end of the day, there's no difference which one you use for a List.
To prove my point further, here's the code from Reflector for Enumerable.Count()
public static int Cou...
Is it safe to assume strict comparison in a JavaScript switch statement?
...to worry about coercion, which prevents a few wtfjs :). If on the
other hand you were counting on coercion, tough luck because you can't
force it.
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Automatically start forever (node) on system restart
...r those cases when the system gets rebooted. If the server is shutted down and then powered on - this cron job won't execute.
– ecdeveloper
May 17 '13 at 11:25
6
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Receiver not registered exception error?
...on. In your case you need to just put special try/catch for this exception and ignore it (assuming you can't or don't want to control number of times you call unregisterReceiver on the same recevier).
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How can I get a collection of keys in a JavaScript dictionary? [duplicate]
...ect.keys(driversCounter);
If you wanted values, there is Object.values() and if you want key and value, you can use Object.entries(), often paired with Array.prototype.forEach() like this...
Object.entries(driversCounter).forEach(([key, value]) => {
console.log(key, value);
});
Alternat...
Android SDK location
I have Xamarin Studio, and I need to specify the Android SDK Location. I have previously had Xamarin Studio working on my pc, and for some reason, I need to enter this again.
...
get original element from ng-click
...ly, yet I don't know if its necessary anymore.
– WebWanderer
Jan 27 '15 at 22:44
12
console.log s...