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What is the exact meaning of IFS=$'\n'?
...
Just to give the construct its official name: strings of the form $'...' are called ANSI C-quoted strings.
That is, as in [ANSI] C strings, backlash escape sequences are recognized and expanded to their literal equivalent (see below for the complete list of supported escape sequences)...
bash assign default value
...ter not set, use default. After the call, parameter is still not set.
Both forms are almost equivalent. The extra : makes a difference only when parameter has been declared, but is null.
unset EGGS
echo 1 ${EGGS-spam} # 1 spam
echo 2 ${EGGS:-spam} # 2 spam
EGGS=
echo 3 ${EGGS-spam} # 3
echo 4...
How to break out of a loop from inside a switch?
...
Premise
The following code should be considered bad form, regardless of language or desired functionality:
while( true ) {
}
Supporting Arguments
The while( true ) loop is poor form because it:
Breaks the implied contract of a while loop.
The while loop declaration sho...
When should I use ugettext_lazy?
...there any other places, where I should use ugettext_lazy too? What about form definitions?
Are there any performance diffrences between them?
...
static linking only some libraries
... dynamic link options.
Accumulate library paths, i.e. those options of the form -L<lib_dir> in a variable <lib_path>
For each dynamic link option, i.e. those of the form -l<lib_name>, run the command gcc <lib_path> -print-file-name=lib<lib_name>.a and capture the output...
How to add a separator to a WinForms ContextMenu?
... "Type here" entry field of the menu designer in the Visual Studio Windows Forms designer. The separator will appear immediately in the designer.
– Buggieboy
Jan 16 '13 at 18:43
...
i18n Pluralization
...alization is really complex, see translate.sourceforge.net/wiki/l10n/pluralforms Due to this I think that my answer is more appropriate.
– sorin
May 29 '11 at 6:55
1
...
.NET HttpClient. How to POST string value?
...eAddress = new Uri("http://localhost:6740");
var content = new FormUrlEncodedContent(new[]
{
new KeyValuePair<string, string>("", "login")
});
var result = await client.PostAsync("/api/Membership/exists", content);
str...
How do I hide javascript code in a webpage?
... do local processing.
With all that said, I think you should focus on performance, reliability and making your app great. If you absolutely have to protect some algorithm, put it on the server, but other than that, compete on being the best at you do, not by having secrets. That's ultimately how...
PHP cURL custom headers
...=0.5',
'Cache-Control: no-cache',
'Content-Type: application/x-www-form-urlencoded; charset=utf-8',
'Host: www.example.com',
'Referer: http://www.example.com/index.php', //Your referrer address
'User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:28.0) Gecko/20100101 Firefox/28....