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How to negate the whole regex?
I have a regex, for example (ma|(t){1}) . It matches ma and t and doesn't match bla .
4 Answers
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“unary operator expected” error in Bash if condition
...pathname expansion are not applied to words, so you can rely on
if [[ $aug1 == "and" ]];
to compare the value of $aug1 with the string and.
If you use [ ... ], you always need to remember to double quote variables like this:
if [ "$aug1" = "and" ];
If you don't quote the variable expansion an...
How do I get the first n characters of a string without checking the size or going out of bounds?
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edited Apr 11 '18 at 3:47
answered Oct 18 '09 at 4:00
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How to comment out a block of code in Python [duplicate]
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How do I select the parent form based on which submit button is clicked?
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You can select the form like this:
$("#submit").click(function(){
var form = $(this).pare...
Is there Unicode glyph Symbol to represent “Search” [closed]
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There is U+1F50D LEFT-POINTING MAGNIFYING GLASS (????) and U+1F50E RIGHT-POINTING MAGNIFYING GLASS (????).
You should use (in HTML) 🔍 or 🔎
They are, however not supported by many fonts (fileformat.info only lis...
Is it possible to make a type only movable and not copyable?
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Preface: This answer was written before opt-in built-in traits—specifically the Copy aspects...
Separate Back Stack for each tab in Android using Fragments
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Difference between C++03 throw() specifier C++11 noexcept
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Exception specifiers were deprecated because exception specifiers are generally a terrible ide...