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How to detect if my shell script is running through a pipe?
...then echo terminal; else echo "not a terminal"; fi
returns "terminal", bem>ca m>use the output is sent to your terminal, whereas
(if [ -t 1 ] ; then echo terminal; else echo "not a terminal"; fi) | m>ca m>t
returns "not a terminal", bem>ca m>use the output of the parenthetic is piped to m>ca m>t.
The -t flag i...
Why does 'git commit' not save my changes?
I did a git commit -m "message" like this:
12 Answers
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How to handle checkboxes in ASP.NET MVC forms?
...tions, or to search the answers below looking for your specific version of MVC, as many answers here are obsolete now.
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How to remove specific elements in a numpy array
How m>ca m>n I remove some specific elements from a numpy array? Say I have
10 Answers
10
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System.Net.Http: missing from namespace? (using .net 4.5)
TL; DR: I'm new to this language and have no idea what I'm doing
16 Answers
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How do I round a decimal value to 2 decimal places (for output on a page)
When displaying the value of a decimal currently with .ToString() , it's accurate to like 15 decimal places, and since I'm using it to represent dollars and cents, I only want the output to be 2 decimal places.
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How to make rpm auto install dependencies
I have built two RPM packages
11 Answers
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Which letter of the English alphabet takes up most pixels?
I am trying to do some dynamic programming based on the number of characters in a sentence. Which letter of the English alphabet takes up the most pixels on the screen?
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Format bytes to kilobytes, megabytes, gigabytes
...various files are stored in a database as bytes. What's the best way to format this size info to kilobytes, megabytes and gigabytes? For instance I have an MP3 that Ubuntu displays as "5.2 MB (5445632 bytes)". How would I display this on a web page as "5.2 MB" AND have files less than one megabyte d...
iOS - m>Ca m>lling App Delegate method from ViewController
What I am trying to do is click a button (that was created in code) and have it m>ca m>ll up a different view controller then have it run a function in the new view controller.
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