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How to write multiple line string using Bash with variables?
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Confused by python file mode “w+”
...ould be rather silly to give an exhaustive list of modes, as they function more like a function with multiple parameters. r, w, or a are exclusive, but b can be added to any of those, as can +, or U... It's a combinatorial explosion.
– rmunn
Oct 3 '14 at 6:41
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How do I interpolate strings?
... you're doing a lot of concatenations use the StringBuilder class which is more efficient:
var strVar = "stack";
var stringBuilder = new StringBuilder("This is ");
for (;;)
{
stringBuilder.Append(strVar); // spot the deliberate mistake ;-)
}
stringBuilder.Append("overflow");
var myStr = stringB...
Mixins vs. Traits
...s made up of bare assertions, and it's unclear to me that this is anything more than how you personally use these words. To be convinced otherwise, I'd need to see many examples of how the terms are used in the real world (e.g. in real programming languages) to back up your claims.
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Encrypt Password in Configuration Files? [closed]
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Determining the current foreground application from a background task or service
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How do you use window.postMessage across domains?
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Why shouldn't Java enum literals be able to have generic type parameters?
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How do I get cURL to not show the progress bar?
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548
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Bash: If/Else statement in one line
...hat this relies on echo not failing, which is certainly not guaranteed. A more reliable way to write this is:
if ps aux | grep some_proces[s] > /tmp/test.txt; then echo 1; else echo 0; fi
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