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How to define hash tables in Bash?
...e script with bash script. (Not actually executing a Bash script with Bash does happen, and will be really confusing!)
You declare an associative array by doing:
declare -A animals
You can fill it up with elements using the normal array assignment operator. For example, if you want to have a map...
What does “DAMP not DRY” mean when talking about unit tests?
..., in that readability is more important than avoiding redundant code.
What does this mean and where to use it?
DAMP mostly applies when writing test code. Test code should be very easy to understand to the point that some redundancy is acceptable.
...
What does an underscore in front of an import statement mean?
...ost-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f21220077%2fwhat-does-an-underscore-in-front-of-an-import-statement-mean%23new-answer', 'question_page');
}
);
Post as a guest
...
What does the variable $this mean in PHP?
...e of scope. inside the function $name is Tom, but outside the function, it doesn't have any value, because its scope is limited to that of the function.
– dearsina
May 24 at 15:33
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jQuery disable/enable submit button
...logies for not testing the code first. If you replace keypress with keyup does that help?
– Eric Palakovich Carr
Oct 20 '09 at 15:14
4
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Regular expression to find URLs within a string
Does anyone know of a regular expression I could use to find URLs within a string? I've found a lot of regular expressions on Google for determining if an entire string is a URL but I need to be able to search an entire string for URLs. For example, I would like to be able to find www.google.com ...
Using the RUN instruction in a Dockerfile with 'source' does not work
...
This does not work since each RUN command works independently. The changes from source or . are lost when the RUN command finishes. See: stackoverflow.com/a/40045930/19501
– amit
Jun 29 '18 a...
Exception.Message vs Exception.ToString()
...e problems because of the Exception.Message.
– Coral Doe
Aug 20 '12 at 8:48
52
It is very painful...
How to detect Adblock on my website?
...g them to turn it off in order to support the project, like this website does.
44 Answers
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How to force an entire layout View refresh?
...ing your code I run Activity.setTheme(newtheme) but this invalidate() call does not cause the theme to change (e.g. from Dark to Light). Should invalidate() be able to do that ?
– MickeyR
May 13 '11 at 13:52
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