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Creating a UICollectionView programmatically
... for a guide or tutorial that will show me how to set up a simple UICollectionView using only code.
12 Answers
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Character reading from file in Python
... codecs module doesn't handle universal newlines mode properly. Use io.open() instead on Python 2.7+ (it is builtin open() on Python 3).
– jfs
Jun 5 '15 at 20:25
add a ...
How to escape a JSON string containing newline characters using JavaScript?
...the server.
But that's pretty nasty, isn't it? Enter the beauty of functions, in that they allow you to break code into pieces and keep the main flow of your script clean, and free of 8 chained .replace() calls. So let's put that functionality into a function called, escapeSpecialChars(). Let's g...
Volatile boolean vs AtomicBoolean
...e int i = 0;
void incIBy5() {
i += 5;
}
If two threads call the function concurrently, i might be 5 afterwards, since the compiled code will be somewhat similar to this (except you cannot synchronize on int):
void incIBy5() {
int temp;
synchronized(i) { temp = i }
synchronized(i) ...
Dealing with multiple Python versions and PIP?
Is there any way to make pip play well with multiple versions of Python? For example, I want to use pip to explicitly install things to either my site 2.5 installation or my site 2.6 installation.
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Catch All Bugs with BugTrap! - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...atch-All-Bugs-with-BugTrapA tool that can catch unhandled errors and exceptions, and deliver error reports to remote support serversDownload...A tool that can catch unhandled errors and exceptions, and deliver error reports to remote support servers
Download documentation
Download setup
Downl...
Catch All Bugs with BugTrap! - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...atch-All-Bugs-with-BugTrapA tool that can catch unhandled errors and exceptions, and deliver error reports to remote support serversDownload...A tool that can catch unhandled errors and exceptions, and deliver error reports to remote support servers
Download documentation
Download setup
Downl...
Access Control Request Headers, is added to header in AJAX request with jQuery
...saw in Firefox was not the actual request; note that the HTTP method is OPTIONS, not POST. It was actually the 'pre-flight' request that the browser makes to determine whether a cross-domain AJAX request should be allowed:
http://www.w3.org/TR/cors/
The Access-Control-Request-Headers header in th...
How to find list of possible words from a letter matrix [Boggle Solver]
... but I'll post it because it looks a bit faster than the other Python solutions, from setting up the dictionary faster. (I checked this against John Fouhy's solution.) After setup, the time to solve is down in the noise.
grid = "fxie amlo ewbx astu".split()
nrows, ncols = len(grid), len(grid[0])
#...
Remove empty space before cells in UITableView
I am currently trying to put a UITableView in a different location rather than at the top of my view controller. With this said, it is trying to add the header in the top to account for the navigation bar, but this is not needed since I do not have at the top of my controller.
...