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Check if a number has a decimal place/is a whole number
... for an easy way in JavaScript to check if a number has a decimal place in it (in order to determine if it is an integer). For instance,
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How do HttpOnly cookies work with AJAX requests?
JavaScript needs access to cookies if AJAX is used on a site with access restrictions based on cookies. Will HttpOnly cookies work on an AJAX site?
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How to find the 'sizeof' (a pointer pointing to an array)?
...what the pointer is pointing to. There are tricks, like ending the array with a known out-of-band value and then counting the size up until that value, but that's not using sizeof().
Another trick is the one mentioned by Zan, which is to stash the size somewhere. For example, if you're dynamica...
How to determine the encoding of text?
...ing Python? How can I detect the encoding/codepage of a text file deals with C#.
10 Answers
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How long do browsers cache HTTP 301s?
I am debugging a problem with a HTTP 301 Permanent Redirect. After a quick test, it seems that Safari clears its cache of 301s when it is restarted, but Firefox does not.
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A definitive guide to API-breaking changes in .NET
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community wiki
Justin Drury
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jQuery .data() does not work, but .attr() does
... bug. After the doc loads, I loop some elements that originally have data-itemname="" , and I set those values using .attr("data-itemname", "someValue") .
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Start / Stop a Windows Service from a non-Administrator user account
... ServiceControllerStatus.Stopped)
{
service.Start();
service.WaitForStatus(ServiceControllerStatus.Running, TimeSpan.FromSeconds(10.0));
}
//Stop the service
if (service.Status == ServiceControllerStatus.Running)
{
service.Stop();
service.WaitForStatus(ServiceControllerStatu...
Capturing touches on a subview outside the frame of its superview using hitTest:withEvent:
My problem: I have a superview EditView that takes up basically the entire application frame, and a subview MenuView which takes up only the bottom ~20%, and then MenuView contains its own subview ButtonView which actually resides outside of MenuView 's bounds (something like this: Button...
Disabling of EditText in Android
In my application, I have an EditText that the user only has Read access not Write access.
25 Answers
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