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How do I declare and initialize an array in Java?
...w String[] {"a", "b"};
You can find more information in the Sun tutorial site and the JavaDoc.
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Error :Request header field Content-Type is not allowed by Access-Control-Allow-Headers
... extra header. Try prepending the following to your file if you are using PHP:
header("Access-Control-Allow-Origin: *");
header("Access-Control-Allow-Headers: Origin, X-Requested-With, Content-Type, Accept");
Make sure that you haven't already used header in another file, or you will get a nasty...
Ruby on Rails - Import Data from a CSV file
...on I was unable to find them on place (I looked on official Ruby and Rails sites, API docs). E.g. I couldn't find what object returns CSV.parse(), I didn't find to_hash() and with_indifferent_access() methods... Maybe I looked in wrong place or missed some basic principle on how to traverse Rub...
Is Safari on iOS 6 caching $.ajax results?
...e();
var n = currentTime.getTime();
postUrl = "http://www.example.com/test.php?nocache="+n;
$.post(postUrl, callbackFunction);
I wasted a few hours figuring this out. It would have been nice of Apple to notify developers of this caching issue.
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constant pointer vs pointer on a constant value [duplicate]
...n how to parse these type of declarations. I also recommend cdecl.org as a site that converts declarations, for example int (*(*foo)(void))[3], into meaningful English text ("declare foo as pointer to function (void) returning pointer to array 3 of int").
– jarmod
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Factory Pattern. When to use factory methods?
...l object you are trying to create relies on several other objects. E.g, in PHP: Suppose you have a House object, which in turn has a Kitchen and a LivingRoom object, and the LivingRoom object has a TV object inside as well.
The simplest method to achieve this is having each object create their chi...
Return anonymous type results?
...w Tuple<Dog,Breed>(d, b);
return result;
}
And on the calling site:
void main() {
IEnumerable<Tuple<Dog,Breed>> dogs = GetDogsWithBreedNames();
foreach(Tuple<Dog,Breed> tdog in dogs)
{
Console.WriteLine("Dog {0} {1}", tdog.param1.Name, tdog.param2....
What is the cleanest way to ssh and run multiple commands in Bash?
...he comments, you may be able to (depending what you're doing on the remote site) get away with replacing the first line with
ssh otherhost /bin/bash << EOF
Note that you can do variable substitution in the Here document, but you may have to deal with quoting issues. For instance, if you quo...
Bash script to set up a temporary SSH tunnel
...red Feb 11 '10 at 0:02
too much phptoo much php
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What JSON library to use in Scala? [closed]
....5"
"net.liftweb" %% "lift-json" % "2.6"
You can check the liftweb.net site to find out the latest version as time goes by.
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