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How to var_dump variables in twig templates?
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What is std::string::c_str() lifetime?
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The c_str() result becomes invalid if the std::string is destroyed or if a non-const member function of the string is called. So, usually you will want to make a copy of it if you need to keep it around.
In the case of your example, it appears ...
Set Locale programmatically
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After changing androidx.appcompat:appcompat: version from 1.0.2 to 1.1.0 not working on android 7, but working on android 9.
– Bek
Sep 11 '19 at 4:24
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Is there a /dev/null on Windows?
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I think you want NUL, at least within a command prompt or batch files.
For example:
type c:\autoexec.bat > NUL
doesn't create a file.
(I believe the same is true if you try to create a file programmatically, but I haven't tried it.)
In PowerShell, you want...
How can I check if a View exists in a Database?
...put your updates in. That way you never have to drop it. structuredsight.com/2014/03/12/non-failing-scripts
– kemiller2002
May 21 '14 at 13:45
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Deleting Objects in JavaScript
...ord only works for properties of an object, not variables. perfectionkills.com/understanding-delete
– Alex Mund
Jun 25 '15 at 14:44
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Check if a value is within a range of numbers
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You're asking a question about numeric comparisons, so regular expressions really have nothing to do with the issue. You don't need "multiple if" statements to do it, either:
if (x >= 0.001 && x <= 0.009) {
// something
}
You could write yourse...
How to return a part of an array in Ruby?
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@dertoni: stackoverflow.com/questions/3219229/…
– michelpm
Dec 7 '11 at 23:22
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How to remove the arrow from a select element in Firefox
...n is old, but 2 years down the track and mozilla have done nothing.
I've come up with a simple workaround.
This essentially strips all formatting of the select box in firefox and wraps a span element around the select box with your custom style, but should only apply to firefox.
Say this is yo...
Does C# have an equivalent to JavaScript's encodeURIComponent()?
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In contrast to encodeURIComponent(), Uri.EscapeUriString() doesn't encode "+" to "%2b". Use Uri.EscapeDataString() instead.
– jwaliszko
Apr 30 '12 at 10:17
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