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What's the difference between ES6 Map and WeakMap?
...o strings or numbers or Symbols as keys, only arrays, objects, other maps, etc.).
– Ahmed Fasih
Aug 28 '16 at 5:41
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What does !important mean in CSS?
... As @fabian-barney pointed out !important is a modifier for the cascading order developer.mozilla.org/en-US/docs/Web/CSS/Cascade (see the table for reference).
– Doomjunky
Aug 30 '19 at 0:27
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Deep copy of a dict in python
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Play a Sound with Python [duplicate]
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This seems ridiculous and far fetched but you could always use Windows (or whatever OS you prefer) to manage the sound for you!
import os
os.system("start C:/thepathyouwant/file")
Simple, no extensions, somewhat slow and junky, but working.
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Android TextWatcher.afterTextChanged vs TextWatcher.onTextChanged
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These events are called in the following order:
beforeTextChanged(CharSequence s, int start, int count, int after).
This means that the characters are about to be replaced with some new text. The text is uneditable.
Use: when you need to take a look at the old tex...
Create a variable name with “paste” in R?
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In my case the symbols I create (Tax1, Tax2, etc.) already had values but I wanted to use a loop and assign the symbols to another variable. So the above two answers gave me a way to accomplish this. This may be helpful in answering your question as the assignment of a ...
How to show a dialog to confirm that the user wishes to exit an Android Activity?
...your app: pressing home, selecting a notification, receiving a phone call, etc.
– hackbod
Feb 13 '10 at 19:56
This wor...
Should I use single or double colon notation for pseudo-elements?
...lectors REC:
This :: notation is introduced by the current document in order to establish a discrimination between pseudo-classes and pseudo-elements.
For compatibility with existing style sheets, user agents must also accept the previous one-colon notation for pseudo-elements introduced in CS...
Table Header Views in StoryBoards
...herwise I'd end up with extra space above the header view itself. Also, in order for this header to "stick" at the top of the table view, I had to implement viewForHeaderInSection:(NSInteger)section and return this view.
– ozz
Jan 12 '12 at 7:33
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php check if array contains all array values from another array
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@Wrikken Can't the values get reordered during array_intersect()? I mean, ['a', 'b'] != ['b', 'a'].
– sbichenko
Oct 16 '13 at 18:57
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