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What are the differences between Helper and Utility classes?
...e the name more specific. e.g. if it has sorting methods, make it XSorter
For arrays you can find helper classes like
Array
Arrays
ArrayUtil
ArrayUtils
ArrayHelper
BTW a short hand for a utility class is an enum with no instances
enum XUtils {;
static methods here
}
If you need to impleme...
What is the difference between IEqualityComparer and IEquatable?
...lt;T> and IEquatable<T> should be used.
The MSDN documentation for both looks very similar.
5 Answers
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Determine direct shared object dependencies of a Linux binary?
...ly find out the direct shared object dependencies of a Linux binary in ELF format?
4 Answers
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Cherry pick using TortoiseGit
...
To see the log for another branch, click on the blue branch name on the top left of the log window.
– kichik
May 17 '13 at 23:13
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Get a list of distinct values in List
...=> x.Author).AsParallel().Distinct(); "AsParallel()" might give some performance benefit, if we doesn't care about order and have more items in the list.
– Sai
Oct 22 '15 at 20:58
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What does flushing the buffer mean?
... write of a byte is going to be very costly. So a common way to improve performance is to store the data that you are writing in a temporary buffer. Only when there is a lot of data is the buffer written to the file. By postponing the writes, and writing a large block in one go, performance is impro...
iOS: Use a boolean in NSUserDefaults
...your boolean by using:
[[NSUserDefaults standardUserDefaults] setBool:YES forKey:@"logged_in"];
[[NSUserDefaults standardUserDefaults] synchronize];
and read it by using this code:
if(![[NSUserDefaults standardUserDefaults] boolForKey:@"logged_in"]) {
[self displayLogin];
} else {
[self...
:first-child not working as expected
...and as such cannot satisfy h1:first-child.
There is CSS3's :first-of-type for your case:
.detail_container h1:first-of-type
{
color: blue;
}
But with browser compatibility woes and whatnot, you're better off giving the first h1 a class, then targeting that class:
.detail_container h1.first...
Android JSONObject - How can I loop through a flat JSON object to get each key and value
...ow I can get each item's key and value without knowing the key nor value beforehand?
5 Answers
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How to configure static content cache per folder and extension in IIS7?
I would like to set up rules in IIS7 for static content caching in my ASP.NET website.
3 Answers
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