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Copy array items into another array
...er things to do with concat? And it might be slow only because of bad implementation of the JS engine of the browser or wherever you're using it in? It might be fixed one day. I would choose code maintainability over hacky speed optimizations. Hmm ....
– Bitterblue
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Spring MVC - How to get all request params in a map in Spring controller?
...amiliar with Spring MVC.
@RequestMapping(value = {"/search/", "/search"}, method = RequestMethod.GET)
public String search(
@RequestParam Map<String,String> allRequestParams, ModelMap model) {
return "viewName";
}
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Using DNS to redirect to another URL with a path [closed]
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No, what you ask is not possible. DNS is name resolution system and knows nothing about HTTP.
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Best data type to store money values in MySQL
...a type do I have to use for this purpose?
VARCHAR or INT (or other numeric data types)?
12 Answers
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Using Panel or PlaceHolder
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A panel becomes a DIV
– mbillard
Jan 27 '09 at 13:19
4
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final keyword in method parameters [duplicate]
I often encounter methods which look like the following:
10 Answers
10
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Why is the shovel operator (
...or this is that in ruby a += b is syntactic shorthand for a = a + b (the same goes for the other <op>= operators) which is an assignment. On the other hand << is an alias of concat() which alters the receiver in-place.
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Create singleton using GCD's dispatch_once in Objective-C
...er be 1 of these objects), but as long as you only use the [Foo sharedFoo] method to access the object, this is good enough.
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HTTP POST using JSON in Java
...http://yoururl");
StringEntity params = new StringEntity("details={\"name\":\"xyz\",\"age\":\"20\"} ");
request.addHeader("content-type", "application/x-www-form-urlencoded");
request.setEntity(params);
HttpResponse response = httpClient.execute(request);
} catch (Exception ex) {
} f...
What does “Receiver type 'CALayer' for instance message is a forward declaration” mean here?
I'm porting a block of code from an iOS4 project to iOS5 and I'm having some troubles with ARC. The code generates a PDF from a screen capture.
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