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What is the difference between AF_INET and PF_INET in socket programming?
...l source code that PF_INET and AF_INET are the same.
The following code is from file include/linux/socket.h, line 204 of Linux kernel 3.2.21 tree.
/* Protocol families, same as address families. */
...
#define PF_INET AF_INET
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Fastest way to determine if an integer's square root is an integer
...the classical way.
// The correctness is not trivial as the conversion from long to double is lossy!
final long tst = (long) Math.sqrt(x);
return tst * tst == x;
}
The first test catches most non-squares quickly. It uses a 64-item table packed in a long, so there's no array access cost ...
Xcode - ld: library not found for -lPods
...
It seems project has been using cocoapods. and that files are missing from your project.
You cant just download it from git. You need to install it from cocoapods.
for more help, you may follow Introduction to CocoaPods Tutorial
If the project uses CocoaPods be aware to always open the .xcwo...
Add a CSS border on hover without moving the element [duplicate]
... Indeed the best solution when the border thickness changes from one state to another.
– laurent
Nov 21 '14 at 11:03
1
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How to detect scroll position of page using jQuery
...s its scroll position and at the change calls a few functions to load data from the server.
9 Answers
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Haskell testing workflow
...started a new Haskell project and wanted to set up a good testing workflow from the beginning. It seems like Haskell has a lot of excellent and unique testing tools and many different ways to integrate them.
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How to make a Java Generic method static?
...h other.
So, what does this mean:
In my answer <E> would hide the E from ArrayUtils<E> if the method wouldn't be static. AND <E> has nothing to do with the E from ArrayUtils<E>.
To reflect this fact better, a more correct answer would be:
public static <I> I[] append...
Interface/enum listing standard mime-type constants
...
From https://docs.oracle.com/javaee/7/api/javax/ws/rs/core/MediaType.html :
staticjava.lang.String APPLICATION_ATOM_XML "application/atom+xml"
staticMediaType APPLICATION_ATOM_XML_TYPE "application/...
Can you do a partial checkout with Subversion?
... introduces sparse checkouts which may be something you might find useful. From the documentation:
... sparse directories (or shallow checkouts) ... allows you to easily check out a working copy—or a portion of a working copy—more shallowly than full recursion, with the freedom to bring in p...
remove all variables except functions
...side note, I'll be darned if I can figure the difference between those two from their documentation).
– Josh O'Brien
Nov 29 '11 at 17:04
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