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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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How does Bluebird's util.toFastProperties function make an object's properties “fast”?
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+350
2017 u...
ERROR: permission denied for sequence cities_id_seq using Postgres
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384
Since PostgreSQL 8.2 you have to use:
GRANT USAGE, SELECT ON SEQUENCE cities_id_seq TO www;
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Difference between “change” and “input” event for an `input` element
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Blip
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answered Jun 11 '13 at 15:12
Ionică BizăuIonică...
Grep only the first match and stop
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edited Jun 11 '19 at 12:34
Trevor Boyd Smith
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Does static constexpr variable inside a function make sense?
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edited Sep 8 '18 at 11:36
user5534993
1731313 bronze badges
answered Dec 13 '12 at 20:12
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How do I search within an array of hashes by hash values in ruby?
...lect (also called find_all):
@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] fo...
How to call any method asynchronously in c#
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132
If you use action.BeginInvoke(), you have to call EndInvoke somewhere - else the framework has ...
How much space can your BitBucket account have?
...e limit of your account? Does anyone know where to find it? Github offered 300mb if I remember correctly.
5 Answers
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SVG: text inside rect
...the rect element ( so it appears on top ).
<svg xmlns="http://www.w3.org/2000/svg">
<g>
<rect x="0" y="0" width="100" height="100" fill="red"></rect>
<text x="0" y="50" font-family="Verdana" font-size="35" fill="blue">Hello</text>
</g>
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