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Whitespace Matching Regex - Java
... + "\\u180E" // MONGOLIAN VOWEL SEPARATOR
+ "\\u2000" // EN QUAD
+ "\\u2001" // EM QUAD
+ "\\u2002" // EN SPACE
+ "\\u2003" // EM SPACE
+ "\\u2004" // THREE-PER-EM SPACE
...
Is it possible to view RabbitMQ message contents directly from the command line?
...ng_key":"abcxyz","payload":"foobar","payload_encoding":"string"}'
HTTP/1.1 200 OK
Server: MochiWeb/1.1 WebMachine/1.10.0 (never breaks eye contact)
Date: Wed, 10 Sep 2014 17:46:59 GMT
content-type: application/json
Content-Length: 15
Cache-Control: no-cache
{"routed":true}
RabbitMQ see messages i...
Turning off auto indent when pasting text into vim
...ou paste. Put following
in your .vimrc:
let &t_SI .= "\<Esc>[?2004h"
let &t_EI .= "\<Esc>[?2004l"
inoremap <special> <expr> <Esc>[200~ XTermPasteBegin()
function! XTermPasteBegin()
set pastetoggle=<Esc>[201~
set paste
return ""
endfunction
...
Efficiency of premature return in a function
... of mine I'm trying to optimize. For the major C-like languages (C, objC, C++, Java, C#, etc) and their usual compilers, will these two functions run just as efficiently? Is there any difference in the compiled code?
...
How to set a selected option of a dropdown list control using angular JS
... //$scope.issue.productId = productId;//not work at all
}, 200);
}
});
}
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Where is git.exe located?
...release-candidate-64-bit\usr\bin
You will not only get git.exe, but also 200+ executable for Unix commands! No more GnuOnWindows to install.
See more at "Why is it that if you download Git 2.0 from the net, you always get a 1.9.4 installer package?".
More recently (2017), from Luke McGregor's a...
How the single threaded non blocking IO model works in Node.js
...lar fashion. The internal thread architecture is something like this:
The C++ threads are the libuv ones which do the asynchronous I/O (disk or network). The main event loop continues to execute after the dispatching the request to thread pool. It can accept more requests as it does not wait or sle...
How do I measure the execution time of JavaScript code with callbacks?
... if(debug) elapsed_time("start send_html()");
response.writeHead(200, {'Content-Type': 'text/html' } );
response.end(contents);
if(debug) elapsed_time("end send_html()");
}
if(debug) elapsed_time("start readFile()");
fs.readFile('output.txt', send_html);
if...
Cross-Origin Request Headers(CORS) with PHP headers
...{$_SERVER['HTTP_ACCESS_CONTROL_REQUEST_HEADERS']}");
//Just exit with 200 OK with the above headers for OPTIONS method
exit(0);
}
//From here, handle the request as it is ok
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What's the difference between fill_parent and wrap_content?
... some absolute value:
android:layout_width="100dp"
android:layout_height="200dp"
Generally that is not as good, though, because it is not as flexible for different sized devices. After you have understood wrap_content and match_parent, the next thing to learn is layout_weight.
See also
What do...