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Tab space instead of multiple non-breaking spaces (“nbsp”)?
...element was never implemented. Instead, HTML 3.2 was created which was somewhat simpler and that was implemented instead.
– Alohci
Apr 27 '13 at 10:32
2
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Passing parameters to a Bash function
I am trying to search how to pass parameters in a Bash function, but what comes up is always how to pass parameter from the command line.
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Virtual Serial Port for Linux
..., I wrote it because I needed it and stopped once it was good enough to do what I wanted. Now that it's public, I hope it's useful for someone else, and maybe someone picks up where I left it.
– Peter Remmers
Nov 16 '13 at 21:16
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How to resize an Image C#
.... Bitmap is essentially just the name of the class, you can save it out as whatever file type you like.
– mpen
Jun 10 '16 at 20:33
6
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How to set the margin or padding as percentage of height of parent container?
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What the everliving @%!^? Why are vertical margin and padding relative to width? WHAT? Why on earth was that decision made?
– temporary_user_name
Oct 24 '18 at 2:01
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What's a concise way to check that environment variables are set in a Unix shell script?
...ires STATE to be set, but STATE="" (an empty string) is OK — not exactly what you want, but the alternative and older notation.
The second variant (using :?) requires DEST to be set and non-empty.
If you supply no message, the shell provides a default message.
The ${var?} construct is portable bac...
How to download an entire directory and subdirectories using wget?
.../05 but all I got was an index.html file which had nothing. I can't figure what I missed.
– Vivek Todi
Jan 7 '15 at 13:16
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Any reason not to use '+' to concatenate two strings?
...hen working with multiple people, it's sometimes difficult to know exactly what's happening. Using a format string instead of concatenation can avoid one particular annoyance that's happened a whole ton of times to us:
Say, a function requires an argument, and you write it expecting to get a strin...
A Regex that will never be matched by anything
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Appears to work well. But what about just (?!) instead? Since () will always match, wouldn't (?!) be guaranteed never to match?
– Peter Hansen
Dec 4 '09 at 6:31
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Difference between thread's context class loader and normal classloader
What is the difference between a thread's context class loader and a normal class loader?
4 Answers
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