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Count number of occurrences of a pattern in a file (even on same line)
...not per instance.
– Keith Tyler
Apr 11 '17 at 23:13
grep -o foo a.txt b.txt | sort | uniq -c works just fine (with GNU...
How to convert int to QString?
...thin some text context, forget about + operator.
Simply do:
// Qt 5 + C++11
auto i = 13;
auto printable = QStringLiteral("My magic number is %1. That's all!").arg(i);
// Qt 5
int i = 13;
QString printable = QStringLiteral("My magic number is %1. That's all!").arg(i);
// Qt 4
int i = 13; ...
Pass complex parameters to [Theory]
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ericArbour
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answered Feb 28 '14 at 11:31
quetzalcoatlquetzalcoatl
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Can you set a border opacity in CSS?
...dding-box; too.
– SooDesuNe
Aug 27 '11 at 16:37
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Why does the C preprocessor interpret the word “linux” as the constant “1”?
...=c90 -pedantic ... # or -std=c89 or -ansi
gcc -std=c99 -pedantic
gcc -std=c11 -pedantic
See the gcc manual for more details.
gcc will be phasing out these definitions in future releases, so you shouldn't write code that depends on them. If your program needs to know whether it's being compiled fo...
How to convert CFStringRef to NSString?
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pasawaya
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answered Mar 12 '09 at 20:37
NilObjectNilObje...
Bash: Syntax error: redirection unexpected
...s PietschmannChris Pietschmann
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Remove the last three characters from a string
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Ctrl S
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answered Mar 22 '13 at 7:25
AdilAdil
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Declare and Initialize String Array in VBA
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What about Dim myStringArray() As String ... myStringArray = Array( "Cat", "Dog" , "Rabbit"). Variants - yuck!
– And...
Why is UICollectionViewCell's outlet nil?
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