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Why is Thread.Sleep so harmful
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The problems with calling Thread.Sleep are explained quite succinctly here:
Thread.Sleep has its use: simulating lengthy operations while testing/debugging on an MTA thread. In .NET there's no other reason to use it.
Thread.Sleep(n) ...
What does InitializeComponent() do, and how does it work in WPF?
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The call to InitializeComponent() (which is usually called in the default constructor of at least Window and UserControl) is actually a method call to the partial class of the control (rather than a call up the object hierarchy a...
Replace selector images programmatically
...Drawable states = new StateListDrawable();
states.addState(new int[] {android.R.attr.state_pressed},
getResources().getDrawable(R.drawable.pressed));
states.addState(new int[] {android.R.attr.state_focused},
getResources().getDrawable(R.drawable.focused));
states.addState(new int[] { },
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How can I wait for set of asynchronous callback functions?
...ic with your code, so I'll make up a scenario. Let's say you have 10 ajax calls and you want to accumulate the results from those 10 ajax calls and then when they have all completed you want to do something. You can do it like this by accumulating the data in an array and keeping track of when the...
HTML / CSS How to add image icon to input type=“button”?
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background-position: <left|right>;
padding-<left|right>: <width of image>px;
It's usually a little easier to use a button with an img inside:
<button type="submit"><img> Text</button>
However the browser implementations of button for submitting are inconsist...
How to prevent Browser cache for php site
... need to update the PHP, and caches wouldn't become completely and fantastically useless. Or just deliver your statics with a properly configured HTTP server like Nginx or Apache that sets a proper Last-Modified and ETag. Similarly, that type of "debugging" flag already exists… in the browser. (...
jQuery, simple polling example
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setinterval would make an ajax call every 5 seconds no matter what. the way have written it (which i believe is good practice) will wait for the results THEN make another ajax request 5 seconds later. there are times i would use setinterval, but this is no...
Call asynchronous method in constructor?
Summary : I would like to call an asynchronous method in a constructor. Is this possible?
13 Answers
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Why is it Valid to Concatenate Null Strings but not to Call “null.ToString()”?
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@Jochem: You're still trying to call a method on a null object, so I'm guessing no. Think of it as null.ToString() vs ToString(null).
– Svish
May 30 '12 at 14:31
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HTML inside Twitter Bootstrap popover
I am trying to display HTML inside a bootstrap popover, but somehow it's not working. I found some answers here but it won't work for me. Please let me know if I'm doing something wrong.
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