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Find out what process registered a global hotkey? (Windows API)
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The link to the program is now completely broken. What program was that? There are so many times I'd like to figure out which program registered my hotkeys because suddenly they don't work anymore or do annoying new things.
– Jame...
How to identify unused css definitions
...used css definitions in a project? A bunch of css files were pulled in and now I'm trying to clean things up a bit.
10 Answ...
Check if database exists in PostgreSQL using shell
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Just now seeing this, nice
– vol7ron
Feb 3 '14 at 4:14
1
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Resize svg when window is resized in d3.js
...'height', 100)
.attr('width', w);
// now add lots of beautiful elements to your graph
// ...
}
data_display(my_data); // call on page load
window.addEventListener('resize', function(event){
data_display(my_data); // just call it again...
}
The crucial...
Difference between size_t and std::size_t
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@Potatoswatter: Ah, I see what you mean now! I must have gotten confused by too many "allow"s in one sentence. I still think your first comment is too strong though; as you just said, ::size_t is present e.g in <stddef.h>, so you don't always need to qualify ...
What does O(log n) mean exactly?
...propriate spot in a new, empty phone book.
For the below examples, we're now at the printer's office. Phone books are waiting to be mailed to each resident or business, and there's a sticker on each phone book identifying where it should be mailed to. Every person or business gets one phone book.
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Overloading Macro on Number of Arguments
...unctions:
int FOO4(int a, int b, int c, int d) { return a + b + c + d; }
Now you can use FOO with 2, 3 and 4 arguments:
FOO(42, 42) // will use makro function FOO2
FOO(42, 42, 42) // will use makro function FOO3
FOO(42, 42, 42, 42) // will call FOO4 function
Limitations
Only up to 63 argument...
How to read an external local JSON file in JavaScript?
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@mhaseeb You can (even now, in the future), if the resource has the same domain/protocol as the requesting system (which this will, since it is local). Look up CORS.
– GreySage
Mar 21 '17 at 20:41
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Is there a way to check which CSS styles are being used or not used on a web page?
Want to know which CSS styles are currently being used on a web page.
7 Answers
7
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What are the differences between .gitignore and .gitkeep?
... do a touch /path/to/emptydirectory/.gitkeep to add the file, and Git will now be able to maintain this directory in the repository.
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