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How to handle command-line arguments in PowerShell
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Indeed one of PowerShell's big advantages is that it provides a standard parameter parsing infrastucture that is easy to use.
– Keith Hill
Jan 28 '10 at 20:43
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How to iterate over associative arrays in Bash
...or i in "${!array[@]}"
do
echo "key : $i"
echo "value: ${array[$i]}"
done
Note the use of quotes around the variable in the for statement (plus the use of @ instead of *). This is necessary in case any keys include spaces.
The confusion in the other answer comes from the fact that your quest...
List tables in a PostgreSQL schema
...ified in Section 9.7.3, except for . which is taken as a separator as mentioned above, * which is translated to the regular-expression notation .*, ? which is translated to ., and $ which is matched literally. You can emulate these pattern characters at need by writing ? for ., (R+|) for R*, or (R|)...
curl -GET and -X GET
...ut. I've tried both and I can't seem to figure out the difference. Can someone explain to me quickly how these two operations differ?
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Shrink a YouTube video to responsive width
... video embedded on our website and when I shrink the screen to tablet or phone sizes it stops shrinking at around 560px in width. Is this standard for YouTube videos or is there something that I can add to the code to make it go smaller?
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NGinx Default public www location?
...ion does not include a root /some/absolute/path; statement, or it includes one that uses a relative path like root some/relative/path;, then the resulting path depends on compile-time options.
Probably the only case that would allow you to make an educated guess as to what this means for you would ...
Set the value of an input field
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This is one way of doing it:
document.getElementById("mytext").value = "My value";
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How to replace spaces in file names using a bash script
Can anyone recommend a safe solution to recursively replace spaces with underscores in file and directory names starting from a given root directory? For example:
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JSONP with ASP.NET Web API
...nt not a HttpContentHeaders object now in the final release, but with that one change worked like a charm
– Ben
Aug 22 '12 at 15:32
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How to Convert all strings in List to lower case using LINQ?
I saw a code snippet yesterday in one of the responses here on StackOverflow that intrigued me. It was something like this:
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