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Ruby replace string with captured regex pattern
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193
Try '\1' for the replacement (single quotes are important, otherwise you need to escape the \):
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Regular expressions in C: examples?
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238
Regular expressions actually aren't part of ANSI C. It sounds like you might be talking about t...
Check if an element is a child of a parent
...wered Sep 20 '10 at 17:04
user113716user113716
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LINQ Orderby Descending Query
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edited Apr 30 '16 at 21:56
Bakudan
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How do you echo a 4-digit Unicode character in Bash?
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In UTF-8 it's actually 6 digits (or 3 bytes).
$ printf '\xE2\x98\xA0'
☠
To check how it's encoded by the console, use hexdump:
$ printf ☠ | hexdump
0000000 98e2 00a0
0000003
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Is there a way to give a specific file name when saving a file via cURL?
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Cristian Ciupitu
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answered Mar 16 '12 at 22:04
simonnordbergsimonn...
How are GCC and g++ bootstrapped?
...re were others when it was written. The very first C compiler ever (ca. 1973, IIRC) was implemented either in PDP-11 assembly, or in the B programming language which preceded it, but in any case the B compiler was written in assembly. Similarly, the first ever C++ compiler (CPre/Cfront, 1979-1983) w...
Reading output of a command into an array in Bash
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3 Answers
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Active
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How can I get the current network interface throughput statistics on Linux/UNIX? [closed]
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Mehrdad AfshariMehrdad Afshari
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SQL Group By with an Order By
...oyesScott Noyes
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