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Auto margins don't center image in page
... inheritance, elements with position:relative; will prevent margin:0 auto; from working, even if top, right, bottom, and left aren't set.
Setting the element to position:static; (the default) may fix it under these circumstances. Generally, block level elements with a specified width will respect m...
How to implement infinity in Java?
...(i.e., there is a bit pattern that specifically means 'infinity', distinct from the maximum value of the type). Double and Float have MAX_VALUE, in common with Integer.
– David Morris
Nov 6 '13 at 19:26
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How to switch a user per task or set of tasks?
...sual post commands clean up such as chowning directories. Here's a snippet from one of my playbooks:
5 Answers
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Creating an instance of class
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Allocates some dynamic memory from the free store, and creates an object in that memory using its default constructor. You never delete it, so the memory is leaked.
Does exactly the same as 1; in the case of user-defined types, the parentheses are optiona...
What do < and > stand for?
... and "Right Tag", but maybe RT was taken by Return, so it's using letter G from right instead of R...
– jeffkee
Oct 30 '19 at 23:34
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setBackground vs setBackgroundDrawable (Android)
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It prevented me from compiling. I put the problematic code in its own function and disabled lint only for that function like this. @TargetApi(Build.VERSION_CODES.JELLY_BEAN) @SuppressWarnings("deprecation") private static void setBg(Relati...
How to bind Events on Ajax loaded Content?
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@confile.. See the answer agian .. that's different from what you have
– Mohammad Adil
May 16 '13 at 22:06
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Converting JavaScript object with numeric keys into array
I have an object like this coming back as a JSON response from the server:
16 Answers
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Canvas width and height in HTML5
...width are the logical canvas dimensions used for drawing and are different from the style.height and style.width CSS attributes. If you don't set the CSS attributes, the intrinsic size of the canvas will be used as its display size; if you do set the CSS attributes, and they differ from the canvas d...
How do I change the background color with JavaScript?
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AJAX is getting data from the server using Javascript and XML in an asynchronous fashion. Unless you want to download the colour code from the server, that's not what you're really aiming for!
But otherwise you can set the CSS background with Ja...