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How can I use inverse or negative wildcards when pattern matching in a unix/linux shell?
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shopt -o -u histexpand if you need to look for files with exclamation points in them -- on by default, extglob is off by default so that it doesn't interfere with histexpand, in the docs it explains why this is so. match everything that starts wi...
C++ Erase vector element by value rather than by position? [duplicate]
...end, vec.erase() can remove the obsolete elements (i.e. the second 7 here) if that is needed.
– Georg Fritzsche
Aug 2 '10 at 6:28
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Eclipse WTP vs sydeo, “ serves modules without publishing ”
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How to pass macro definition from “make” command line arguments (-D) to C source code?
...se "override CFLAGS += -Wall", but generally we recommend you just choose different variables internally. The GNU Coding Standards require CFLAGS etc. be left for the user, and makefiles choose another variable, like "local_CFLAGS = $(CFLAGS) -Wall".
– MadScientist
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What's up with Java's “%n” in printf?
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From a quick google:
There is also one specifier that doesn't correspond to an argument. It is "%n" which outputs a line break. A "\n" can also be used in some cases, but since "%n" always outputs the correct platform-specific line separator, it is portable across pla...
Clojure: cons (seq) vs. conj (list)
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One difference is that conj accepts any number of arguments to insert into a collection, while cons takes just one:
(conj '(1 2 3) 4 5 6)
; => (6 5 4 1 2 3)
(cons 4 5 6 '(1 2 3))
; => IllegalArgumentException due to wrong ...
How do I use the CONCAT function in SQL Server 2008 R2?
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@Svish + behaves differently, the results for SELECT 'A' + 'B' + 'C' vs SELECT CONCAT('A', 'B', 'C') vs SELECT 'A' + 'B' + NULL vs SELECT CONCAT('A', 'B', NULL) are ABC, ABC, NULL, AB
– ta.speot.is
May 19...
Cannot create an array of LinkedLists in Java…?
...1000).get(2000)) will make LinkedList iterate 3000 times! Avoid LinkedList if anyone may be indexing into it. ArrayList will index faster, but Fredrik's solution is better overall.
– Steve Zobell
Mar 9 '17 at 20:08
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Which version of Perl should I use on Windows? [closed]
...ormation that I eventually gave up. I want my code to run on Windows, but if ActiveState doesn't provide me with that information and doesn't give me any option for upgrading core modules, I just can't use it. Some of my modules have NO build failures on any operating system -- except those with A...
Trees in Twitter Bootstrap [closed]
...SS and as little JS as possible (only for states, etc), and I want to know if there are some good existing tree plugins for bootstrap or jquery-ui bootstrap .
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