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Max parallel http connections in a browser?
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428
Max Number of default simultaneous persistent connections per server/proxy:
Firefox 2: 2
Fir...
Elevating process privilege programmatically?
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174
You can indicate the new process should be started with elevated permissions by setting the Verb...
Generate list of all possible permutations of a string
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community wiki
4 revs, 3 users 80%alumb
4
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When is SQLiteOpenHelper onCreate() / onUpgrade() run?
...e explain about this.
– bCliks
Sep 14 '14 at 14:29
2
@bala Not in the scope of this question/answ...
How do I declare and initialize an array in Java?
...ray(); // From 0 to 100
int [] myIntArray = IntStream.of(12,25,36,85,28,96,47).toArray(); // The order is preserved.
int [] myIntArray = IntStream.of(12,25,36,85,28,96,47).sorted().toArray(); // Sort
For classes, for example String, it's the same:
String[] myStringArray = new String[3];
String[]...
Transport endpoint is not connected
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answered May 5 '15 at 6:49
vdudouytvdudouyt
75366 silver badges1111 bronze badges
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Standardize data columns in R
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542
I have to assume you meant to say that you wanted a mean of 0 and a standard deviation of 1. I...
How do I convert between big-endian and little-endian values in C++?
...2 bit numbers:
unsigned long _byteswap_ulong(unsigned long value);
For 64 bit numbers:
unsigned __int64 _byteswap_uint64(unsigned __int64 value);
8 bit numbers (chars) don't need to be converted.
Also these are only defined for unsigned values they work for signed integers as well.
For float...
Validate phone number with JavaScript
...y. It validates that the phone number is in one of these formats:
(123) 456-7890 or 123-456-7890
26 Answers
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iOS 5 Best Practice (Release/retain?)
... Xcode will write "glue code" to allow your ARC enabled apps to run on iOS 4, no modifications required. However, certain things wont work, and most noticeably many libraries you might wish to use will (sometimes) throw up innumerable errors and you will be unable to use them until the developers r...