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Reset C int array to zero : the fastest way?
...resentation of 0. A Technical Corrigendum added such a guarantee, which is included in the 2011 ISO C standard. I believe that all-bits-zero is a valid representation of 0 for all integer types in all existing C and C++ implementations, which is why the committee was able to add that requirement. (T...
Golang tests in sub-directory
... of package lists" of the "command go":
An import path is a pattern if it includes one or more "..." wildcards, each of which can match any string, including the empty string and strings containing slashes.
Such a pattern expands to all package directories found in the GOPATH trees with names match...
How to encode the filename parameter of Content-Disposition header in HTTP?
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There is discussion of this, including links to browser testing and backwards compatibility, in the proposed RFC 5987, "Character Set and Language Encoding for Hypertext Transfer Protocol (HTTP) Header Field Parameters."
RFC 2183 indicates that such hea...
How to remove an HTML element using Javascript?
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How do I make CMake output into a 'bin' dir?
...generator/toolchain you are using (for example Visual Studio project files include all configurations in one build tree, whilst the makefile generator will only generate makefiles for one build configuration).
– Adam Bowen
May 23 '15 at 22:49
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How can I select random files from a directory in bash?
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ls may include directories and blank lines. I would suggest something like find . -type f | shuf -n10 instead.
– cherdt
Jan 24 '19 at 21:48
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What is the purpose of the : (colon) GNU Bash builtin?
...atibility mode, but all other major "POSIX sh derived" shells observe this including dash, ksh93, and mksh.
Another difference is that regular built-ins must be compatible with exec - demonstrated here using Bash:
$ ( exec : )
-bash: exec: :: not found
$ ( exec true )
$
POSIX also explicitly notes...
Restoring state of TextView after screen rotation?
.../>
From documentation on freezesText :
If set, the text view will include its current complete text inside of its frozen icicle in addition to meta-data such as the current cursor position. By default this is disabled; it can be useful when the contents of a text view is not stored in a per...
Why is semicolon allowed in this python snippet?
...ion of the IPyton notebook, that permits to save the input and the output, including graphical output, of an interpreter session for documentation and eventual reuse.
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