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Extracting specific columns in numpy array
...nswered Dec 5 '11 at 14:24
Fred FooFred Foo
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PHP - How to check if a string contains a specific text [duplicate]
...trpos function: http://php.net/manual/en/function.strpos.php
$haystack = "foo bar baz";
$needle = "bar";
if( strpos( $haystack, $needle ) !== false) {
echo "\"bar\" exists in the haystack variable";
}
In your case:
if( strpos( $a, 'some text' ) !== false ) echo 'text';
Note that my use ...
Assign variable value inside if-statement [duplicate]
...
I pity the int foo.
– xdhmoore
May 9 '18 at 22:44
@wviana ...
get just the integer from wc in bash
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To get just line count without whitespace: wc -l < foo.txt | xargs ref - stackoverflow.com/a/12973694/149428
– Taylor Edmiston
Feb 7 '19 at 22:17
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Extracting .jar file with command line
...es from a jar file, supply their filenames:
C:\Java> jar xf myFile.jar foo bar
The folder where jar is probably isn't C:\Java for you, on my Windows partition it's:
C:\Program Files (x86)\Java\jdk[some_version_here]\bin
Unless the location of jar is in your path environment variable, you'l...
Return rows in random order [duplicate]
...he NEWID() function, which generates a unique GUID. So,
SELECT * FROM dbo.Foo ORDER BY NEWID();
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Regex: matching up to the first occurrence of a character
... this solution is that also matches end of the line, e.g. in my case I had foo=bar;baz=bax;bab=baf and it matched bab=baf even there is no ; Exactly what I need. Not sure why it works though if spec says matches everything but the target symbol...
– skryvets
De...
Guid is all 0's (zeros)?
...
Try doing:
Guid foo = Guid.NewGuid();
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Linux - Replacing spaces in the file names
...ntical files existed (with the wrong filenames). E.g. trying to rename 1 - foo.jpg and my folder already had 1.jpg in it.
– byxor
Oct 18 '17 at 14:05
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How to get only the last part of a path in Python?
...swered Oct 13 '10 at 15:08
Fred FooFred Foo
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