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Do something if screen width is less than 960 px
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A link to javascript media queries: w3schools.com/howto/howto_js_media_queries.asp
– Timar Ivo Batis
Dec 7 '18 at 14:03
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Slide right to left?
...$("#slide").animate({width:'toggle'},350);
Reference: https://api.jquery.com/animate/
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c++11 Return value optimization or move? [duplicate]
I don't understand when I should use std::move and when I should let the compiler optimize... for example:
4 Answers
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How do I add a bullet symbol in TextView?
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You have to use the right character encoding to accomplish this effect. You could try with •
Update
Just to clarify: use setText("\u2022 Bullet"); to add the bullet programmatically. 0x2022 = 8226
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How to restart Jenkins manually?
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To restart Jenkins manually, you can use either of the following commands (by entering their URL in a browser):
(jenkins_url)/safeRestart - Allows all running jobs to complete. New jobs will remain in the queue to run after the restart is complete.
(jenkins_url)/restart - Forces a resta...
Why must wait() always be in synchronized block
...ait() only makes sense when there is also a notify(), so it's always about communication between threads, and that needs synchronization to work correctly. One could argue that this should be implicit, but that would not really help, for the following reason:
Semantically, you never just wait(). Yo...
Event system in Python
...aware of pydispatcher , but I was wondering what else can be found, or is commonly used?
15 Answers
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How to force garbage collector to run?
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System.GC.Collect() forces garbage collector to run. This is not recommended but can be used if situations arise.
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Optimum way to compare strings in JavaScript? [duplicate]
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You can use the localeCompare() method.
string_a.localeCompare(string_b);
/* Expected Returns:
0: exact match
-1: string_a < string_b
1: string_a > string_b
*/
Further Reading:
MDN: String.prototype.localeCompare
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Will the Garbage Collector call IDisposable.Dispose for me?
...such as within a 'using' or 'try finally' block
see http://msdn.microsoft.com/en-us/library/system.object.finalize.aspx for more information
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