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Sort NSArray of date strings or objects
...[NSArray sortedArrayUsingSelector: or -[NSMutableArray sortUsingSelector:] and pass @selector(compare:) as the parameter. The -[NSDate compare:] method will order dates in ascending order for you. This is simpler than creating an NSSortDescriptor, and much simpler than writing your own comparison fu...
Get and Set a Single Cookie with Node.js HTTP Server
I want to be able to set a single cookie, and read that single cookie with each request made to the nodejs server instance. Can it be done in a few lines of code, without the need to pull in a third party lib?
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Convert a character digit to the corresponding integer in C
...ple:
char c = 'b';
int x = c - 'a'; // x is now not necessarily 1
The standard guarantees that the char values for the digits '0' to '9' are contiguous, but makes no guarantees for other characters like letters of the alphabet.
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Is there a performance difference between a for loop and a for-each loop?
... The for-each loop, introduced in
release 1.5, gets rid of the clutter
and the opportunity for error by
hiding the iterator or index variable
completely. The resulting idiom
applies equally to collections and
arrays:
// The preferred idiom for iterating over collections and arrays
for (...
Trusting all certificates using HttpClient over HTTPS
...SSLSocketFactory
itself. Some clues can be found in this post Custom SSL handling stopped working on Android 2.2 FroYo.
An example is like ...
import java.io.IOException;
import java.net.Socket;
import java.net.UnknownHostException;
import java.security.KeyManagementException;
import java.securi...
How to deserialize a JObject to .NET object
...object. The name of your property has to match the name of the JSON field, and the type of your property has to be a compatible type.
– BobbyA
Dec 18 '17 at 16:33
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Prevent line-break of span element
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The white-space property declares how white space inside the element is handled.
Values
normal
This value directs user agents to collapse sequences of white space, and break lines as necessary to fill line boxes.
pre
This value prevents user agents from collapsing sequences of white space. Line...
Is null reference possible?
Is this piece of code valid (and defined behavior)?
4 Answers
4
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jQuery, get html of a whole element [duplicate]
...un when append is called. It might cause problems.
– Andrej
Feb 13 '14 at 16:17
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How to make git mark a deleted and a new file as a file move?
I've moved a file manually and then I've modified it. According to Git, it is a new file and a removed file. Is there any way to force Git into treating it as a file move?
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