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Continuous Integration for Ruby on Rails? [closed]
...nal Answer
Drone.io
I just setup our main Ruby on Rails application with http://drone.io/. Was a piece of cake and it's got a great interface. I'd say worth checking out if you're looking for a simple, hosted solution.
sha...
Use tab to indent in textarea
...the TAB keypress within a Textbox
How to handle <tab> in textarea?
http://jsfiddle.net/jz6J5/
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Canvas width and height in HTML5
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brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
String's Maximum length in Java - calling length() method
...ength() method of the String class is int.
public int length()
Refer http://docs.oracle.com/javase/7/docs/api/java/lang/String.html#length()
So the maximum value of int is 2147483647.
String is considered as char array internally,So indexing is done within the maximum range.
This means we ca...
Orchestration vs. Choreography
...bscribe to this interpretation of orchestration vs. choreography question:
http://geekexplains.blogspot.com/2008/07/ways-of-combining-web-services.html)
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Check if element is visible in DOM
... broke for some situation for me..
See the winning answer breaking at:
http://plnkr.co/edit/6CSCA2fe4Gqt4jCBP2wu?p=preview
Eventually, I decided that the best solution was $(elem).is(':visible') - however, this is not pure javascript. it is jquery..
so I peeked at their source and found what ...
Hidden features of C
...iltin_expect((x),1)
#define unlikely(x) __builtin_expect((x),0)
see: http://kerneltrap.org/node/4705
What I like about this is that it also adds some expressiveness to some functions.
void foo(int arg)
{
if (unlikely(arg == 0)) {
do_this();
return;
}
do_t...
Detect whether there is an Internet connection available on Android [duplicate]
...ontimeout if somebody (unnecessarily) try call this function before making http call! :-)
– Vikas
Aug 4 '11 at 6:19
137
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How to name variables on the fly?
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Does the C++ standard mandate poor performance for iostreams, or am I just dealing with a poor imple
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