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android fragment onRestoreInstanceState
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204
Fragments do not have an onRestoreInstanceState method.
You can achieve the same result in onA...
How do I negate a test with regular expressions in a bash script?
Using GNU bash (version 4.0.35(1)-release (x86_64-suse-linux-gnu), I would like to negate a test with Regular Expressions. For example, I would like to conditionally add a path to the PATH variable, if the path is not already there, as in:
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LINQ: “contains” and a Lambda query
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edited Jan 13 at 12:08
Malice
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answered Oct ...
What version of Visual Studio is Python on my computer compiled with?
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+50
Visual C++ version _MSC_VER
Visual C++ 4.x 1000
Visual C++ 5 1100
Visual C++ 6 ...
curl -GET and -X GET
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270
By default you use curl without explicitly saying which request method to use. If you just pass ...
How do I validate a date string format in python?
...r("Incorrect data format, should be YYYY-MM-DD")
>>> validate('2003-12-23')
>>> validate('2003-12-32')
Traceback (most recent call last):
File "<pyshell#20>", line 1, in <module>
validate('2003-12-32')
File "<pyshell#18>", line 5, in validate
raise ...
How to TryParse for Enum value?
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answered Jul 4 '09 at 18:19
Victor Arndt MuellerVictor Arndt Mueller
41333 silver badges66 bronze badges
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Uninstall old versions of Ruby gems
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answered Apr 27 '12 at 2:30
ohhoohho
46.6k6969 gold badges229229 silver badges368368 bronze badges
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How do I search within an array of hashes by hash values in ruby?
...@fathers.select {|father| father["age"] > 35 }
# => [ { "age" => 40, "father" => "Bob" },
# { "age" => 50, "father" => "Batman" } ]
Per the documentation, it "returns an array containing all elements of [the enumerable, in this case @fathers] for which block is not false."
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Check whether a string contains a substring
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edited Dec 15 '15 at 9:40
answered Sep 2 '11 at 12:21
Eug...