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Why is @autoreleasepool still needed with ARC?
...part with ARC (Automatic Reference Counting), we don't need to think about memory management at all with Objective-C objects. It is not permitted to create NSAutoreleasePool s anymore, however there is a new syntax:
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Copy folder structure (without files) from one location to another
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You could do something like:
find . -type d > dirs.txt
to create the list of directories, then
xargs mkdir -p < dirs.txt
to create the directories on the destination.
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How to customize the background color of a UITableViewCell?
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To see it sometimes you need to set: cell.textLabel.backgroundColor = [UIColor clearColor];
– Evan Moran
Jan 3 '13 at 0:43
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Using relative URL in CSS file, what location is it relative to?
When defining something like a background image URL in a CSS file, when using a relative URL, where is it relative to? For example:
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Command-line svn for Windows?
... for Windows? I know I can get TortoiseSVN, but that just doesn't work for me.
10 Answers
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How to parse JSON to receive a Date object in JavaScript?
...n of dates. You should do what @jAndy suggested and not serialize a DateTime at all; just send an RFC 1123 date string ToString("r") or a seconds-from-Unix-epoch number, or something else that you can use in the JavaScript to construct a Date.
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Maven package/install without test (skip tests)
...ly runs the tests previous do performing the packaging. The tests insert some content in the database. This is not what I want, I need to avoid running tests while package the application. Anybody knows how run the package with out test?
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How to delete a file via PHP?
... following should help
realpath — Returns canonicalized absolute pathname
is_writable — Tells whether the filename is writable
unlink — Deletes a file
Run your filepath through realpath, then check if the returned path is writable and if so, unlink it.
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How to add leading zeros for for-loop in shell? [duplicate]
I have a basic number for loop which increments the variable num by 1 over each iteration...
7 Answers
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UIStatusBarStyle PreferredStatusBarStyle does not work on iOS 7
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this makes sense to me...great
– Nick
Oct 16 '13 at 9:51
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