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Python argparse: How to insert newline in the help text?
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Not quite what the OP was asking for, but exactly what I wanted, thanks!
– Huw Walters
Mar 14 '19 at 9:30
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Why doesn't C++ have a garbage collector?
...complaint is often about performance, but most people don't really realize what they are talking about. As illustrated by Martin Beckett the problem may not be performance per se, but the predictability of performance.
There are currently 2 families of GC that are widely deployed:
Mark-And-Sweep ...
PHP Composer update “cannot allocate memory” error (using Laravel 4)
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This worked for me but I'm confused what those commands are actually doing, can someone explain them?
– Joseph Astrahan
Feb 27 '17 at 15:24
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Batch files - number of command line arguments
... define arrays of same size. Dont ask me why exactly. Mostly just learning what batch is capable of.
– T3RR0R
Jan 4 at 12:56
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An efficient compression algorithm for short text strings [closed]
...he compression rate may suffer.
Actually, the question you should ask is "what algorithm to compress text strings with these characteristics". For instance, if long repetitions are expected, simple Run-Lengh Encoding might be enough. If you can guarantee that only English words, spaces, punctiation...
wildcard * in CSS for classes
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What you need is called attribute selector. An example, using your html structure, is the following:
div[class^="tocolor-"], div[class*=" tocolor-"] {
color:red
}
In the place of div you can add any element or remove...
Generate random 5 characters string
...t 5 random characters string with least possibility of getting duplicated. What would be the best way to do it? Thanks.
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How to solve “Plugin execution not covered by lifecycle configuration” for Spring Data Maven Builds
...re in there for a reason? Devs should make sure they absolutely understand what they are doing with maven before using this "fix".
– Michael Haefele
Apr 12 '16 at 14:08
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How to change Navigation Bar color in iOS 7?
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Doing what the original question asked—to get the old Twitter's Nav Bar look, blue background with white text—is very easy to do just using the Interface Builder in Xcode.
Using the Document Outline, select your Navigation Ba...
How do I get java logging output to appear on a single line?
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I tried this - but it gives me the log in XML - what am I doing wrong - stackoverflow.com/questions/16030578/…
– user93353
Apr 16 '13 at 6:58
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