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How to create a hash or dictionary object in JavaScript [duplicate]
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Don't use an array if you want named keys, use a plain object.
var a = {};
a["key1"] = "value1";
a["key2"] = "value2";
Then:
if ("key1" in a) {
// something
} else {
// something else
}
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Creating a UIImage from a UIColor to use as a background image for UIButton [duplicate]
...UIButton, though now in Swift we are on extensions rather than categories, don't you think it would be best to have an extension on UIImage for the initializer rather than UIButton
– SwiftMatt
Jan 15 '16 at 10:51
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Python pip install fails: invalid command egg_info
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doesnt work for me. I have distribute installed, but still get the egg info error almost every time I try to install a package
– Riot Goes Woof
Jul 26 '13 at 16:05
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git diff two files on same branch, same commit
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You don't need git for that, just use diff fileA.php fileB.php (or vimdiff if you want side by side comparison)
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SQLite INSERT - ON DUPLICATE KEY UPDATE (UPSERT)
...ing
INSERT INTO visits (ip, hits)
VALUES ('127.0.0.1', 1)
ON CONFLICT(ip) DO UPDATE SET hits = hits + 1;
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Get size of an Iterable in Java
...o figure out the number of elements in an Iterable in Java.
I know I can do this:
10 Answers
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How does LMAX's disruptor pattern work?
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The Google Code project does reference a technical paper on the implementation of the ring buffer, however it is a bit dry, academic and tough going for someone wanting to learn how it works. However there are some blog posts that have started to ex...
How to make a PHP SOAP call using the SoapClient class
I'm used to writing PHP code, but do not often use Object-Oriented coding. I now need to interact with SOAP (as a client) and am not able to get the syntax right. I've got a WSDL file which allows me to properly set up a new connection using the SoapClient class. However, I'm unable to actually make...
Patterns for handling batch operations in REST web services?
...egory=junk
POSTDATA: ids=[0,1,2]
It's obviously much more complicated to do iTunes-style batch partial updates (e.g., artist+albumTitle but not trackTitle). The bucket analogy starts to break down.
POST /mail?markAsRead=true&category=junk
POSTDATA: ids=[0,1,2]
In the long run, it's much eas...
how to get GET and POST variables with JQuery?
How do I simply get GET and POST values with JQuery?
14 Answers
14
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