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Is JavaScript guaranteed to be single-threaded?
...ointless.
(Note to others commenters: Even though setTimeout/setInterval, HTTP-request onload events (XHR), and UI events (click, focus, etc.) provide a crude impression of multi-threadedness - they are still all executed along a single timeline - one at a time - so even if we don't know their exec...
File Explorer in Android Studio
... edited Dec 22 '16 at 17:33
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answered Jul 13 '13 at 9:39
Alexander Kulyakhtin...
How to jump to top of browser page
... edited Jan 25 '13 at 20:41
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answered Nov 10 '10 at 17:18
Nick Craver♦Nick ...
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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Variable number of arguments in C++?
...lt;<() in streams) or default arguments etc. These are all safer: the compiler gets to know more about what you're trying to do so there are more occasions it can stop you before you blow your leg off.
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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
Stack Overf...
Set database timeout in Entity Framework
My command keeps timing out, so I need to change the default command timeout value.
9 Answers
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Equals(=) vs. LIKE
...support, which is not the only difference between these operators!
= is a comparison operator that operates on numbers and strings. When comparing strings, the comparison operator compares whole strings.
LIKE is a string operator that compares character by character.
To complicate matters, both o...
How to work with Git branches and Rails migrations
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When you add a new migration in any branch, run rake db:migrate and commit both the migration and db/schema.rb
If you do this, in development, you'll be able to switch to another branch that has a different set of migrations and simply run rake db:schema:load.
Note that this will recreate t...