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What is the size of column of int(11) in mysql in bytes?
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then what is meaning of 11 in int(11) here.
– Gaurav
Apr 12 '11 at 11:04
76
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Difference between Rebuild and Clean + Build in Visual Studio
...& Clean proj3) + (Build proj1 & Build proj2 & Build proj3)
+ means serial, & means concurrent.
So if project dependencies are not configured correctly, there is a chance that when you execute Rebuild sln, some of your projects link to a stale lib. That's because all cleans are not...
SecurityError: Blocked a frame with origin from accessing a cross-origin frame
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For me i wanted to implement a 2-way handshake, meaning:
- the parent window will load faster then the iframe
- the iframe should talk to the parent window as soon as its ready
- the parent is ready to receive the iframe message and replay
this code is used to set whit...
Any way to limit border length?
... This should be the accepted answer because it favors CSS as sole means for styling over markup.
– Lukas
Jan 31 '16 at 17:43
4
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How do you remove all the options of a select box and then add one option and select it with jQuery?
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Not sure exactly what you mean by "add one and select it", since it will be selected by default anyway. But, if you were to add more than one, it would make more sense. How about something like:
$('select').children().remove();
$('select').append('&l...
What is a Memory Heap?
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Presumably you mean heap from a memory allocation point of view, not from a data structure point of view (the term has multiple meanings).
A very simple explanation is that the heap is the portion of memory where dynamically allocated memo...
html5 - canvas element - Multiple layers
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@Blindman67 I know what you mean. Just checkout this benchmark: jsfiddle.net/9a9L8k7k/1. In case you misunderstand, there are three canvases, canvas 1 (ctx1) is a real canvas. Canvas 2 (ctx2) and canvas 3 (ctx) are off screen. The image has been previou...
HTML5 canvas ctx.fillText won't do line breaks?
...can't seem to be able to add text to a canvas if the text includes "\n". I mean, the line breaks do not show/work.
17 Answe...
Ruby class types and case statements
...ecord. The ActiveRecord === method on class comparisons uses .is_a?, which means that subclasses of a class will evaluate to true in the case statement. github.com/rails/rails/blob/…
– Jeremy Baker
Feb 7 '14 at 23:48
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Maximum length of HTTP GET request
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Get and Post method has a very specific meaning, so using a POST to perform a GET is the same as using as using a hammer to break an egg.
– nohros
May 8 '15 at 15:17
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