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When do I use the PHP constant “PHP_EOL”?
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@Andre: How about anyone that writes apps to be installed, used and deployed by others? Are you suggesting these should all limit their "supported platforms" to *nix?
– Cylindric
Mar 4 '11 at 10:52
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Best way to serialize an NSData into a hexadeximal string
...iorate for large amounts of data. I profiled this with a 2MB file on my iPhone 5. Time comparison was 0.05 vs 12 seconds. Memory footprint is negligible with this method while the other method grew the heap to 70MBs!
- (NSString *) hexString
{
NSUInteger bytesCount = self.length;
if (bytesC...
How to complete a git clone for a big project on an unstable connection?
I am trying to git clone the LibreOffice codebase, but at the moment I have an internet connection of about 300kbps and it's just anything but stable. I can get the connection back any moment, but then the git clone process already stopped working, and no way to get it running again. Is there some w...
Find string between two substrings [duplicate]
... What if I need to find between 2 substrings and the second one is repeated after first one? Something like this: s= 'asdf=5;I_WANT_ONLY_THIS123jasdNOT_THIS123jasd
– Denis Soto
Sep 19 '19 at 15:13
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How are zlib, gzip and zip related? What do they have in common and how are they different?
... other applications. zlib was adapted from the gzip code.
All of the mentioned patents have since expired.
The zlib library supports Deflate compression and decompression, and three kinds of wrapping around the deflate streams. Those are: no wrapping at all ("raw" deflate), zlib wrapping, which is...
Should I use past or present tense in git commit messages? [closed]
...you're working on a team or on open source software, it is helpful if everyone sticks to that style for consistency. Even if you're working on a private project, and you're the only one who will ever see your git history, it's helpful to use the imperative mood because it establishes good habits tha...
Why is this inline-block element pushed downward?
...e fact that why its being pushed downward rather than pulling it upward by one way or another. (and I know how to align their tops :))
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Flatten List in LINQ
... to merge all my record in my IEnumerable<List<int>> to only one array.
5 Answers
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In a storyboard, how do I make a custom cell for use with multiple controllers?
...eViewCell class.
This is important: The class of the cell does not have a one-to-one correlation with a particular view hierarchy. The view hierarchy is determined entirely by what's in the prototype cell that was registered with this particular controller.
Note, as well, that the cell's reuse ide...
What is a segmentation fault?
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Sorry for the bump but just a side note... none of your examples necessarily cause a segfault, in fact it's just undefined behavior ;-)
– oldrinb
Sep 15 '12 at 3:01
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