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iPhone UITextField - Change placeholder text color
...ed APIs.
– Ian Hoar
Feb 4 '14 at 21:46
2
How do you make this work for UISearchBar? There is no a...
In what cases do I use malloc and/or new?
...
28
It's too bad C++ made struct and class mean basically the same thing; I wonder if there would have been any problems with having struct be ...
Way to go from recursion to iteration
...d. Nice job.
– CCS
Dec 18 '14 at 17:46
1
You had me at "It seems nobody has addressed where the r...
Regex to replace multiple spaces with a single space
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46
var str = "The dog has a long tail, and it is RED!";
str = str.replace(/ {2,}/...
How come an array's address is equal to its value in C?
...ly.
– Eli Bendersky
Mar 27 '10 at 6:46
You can take the address of any variable (if not marked register) whatever its ...
Setting git parent pointer to a different parent
... tree.
– cdunn2001
Jun 30 '13 at 16:46
1
@cdunn2001: git filter-branch rewrites history, respecti...
How can I remove an element from a list?
I have a list and I want to remove a single element from it. How can I do this?
16 Answers
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Replacement for “rename” in dplyr
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46
The next version of dplyr will support an improved version of select that also incorporates ren...
How do I compare two hashes?
...SON array. Thanks!
– Jeff Wigal
Oct 28 '14 at 16:32
Your gem is awesome! Super helpful when writing specs involving JS...
Equation for testing if a point is inside a circle
If you have a circle with center (center_x, center_y) and radius radius , how do you test if a given point with coordinates (x, y) is inside the circle?
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