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Write to file, but overwrite it if it exists
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edited Jul 2 at 17:34
Community♦
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answered Jan 13 '11 at 3:18
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how to detect search engine bots with php?
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edited Mar 24 '09 at 13:57
answered Mar 24 '09 at 13:37
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Batch equivalent of Bash backticks
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edited May 4 '10 at 21:32
Joey
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Changing the status bar text color in splash screen iOS 7
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224
In the project plist file add the "Status Bar Style" property (key is UIStatusBarStyle). Then...
How do I write a correct micro-benchmark in Java?
...reputable paper on JVMs and micro-benchmarking. A good one is Brian Goetz, 2005. Do not expect too much from micro-benchmarks; they measure only a limited range of JVM performance characteristics.
Rule 1: Always include a warmup phase which runs your test kernel all the way through, enough to trigg...
Difference between res.send and res.json in Express.js
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216
The methods are identical when an object or array is passed, but res.json() will also convert ...
Set UILabel line spacing
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122
Edit: Evidently NSAttributedString will do it, on iOS 6 and later. Instead of using an NSString...
What is the optimal length for an email address in a database?
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The maximum length of an email address is 254 characters.
Every email address is composed of two parts. The local part that comes before the '@' sign, and the domain part that follows it. In "user@example.com", the local part is "user", and the domain part is "examp...
Why fragments, and when to use fragments instead of activities?
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290
#1 & #2 what are the purposes of using a fragment & what are the
advantages and d...
npm can't find package.json
I'm trying to install the dependencies of some example: npm's express 2.5.8 that I've downloaded, but all of the apps throw the same error:
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