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Delete directory with files in it?
...$dirPath);
}
And if you are using 5.2+ you can use a RecursiveIterator to do it without implementing the recursion yourself:
$dir = 'samples' . DIRECTORY_SEPARATOR . 'sampledirtree';
$it = new RecursiveDirectoryIterator($dir, RecursiveDirectoryIterator::SKIP_DOTS);
$files = new RecursiveIteratorIt...
How to get access to HTTP header information in Spring MVC REST controller?
...estHeader, the parameter retrieves the header information. So you can just do something like this:
@RequestHeader("Accept")
to get the Accept header.
So from the documentation:
@RequestMapping("/displayHeaderInfo.do")
public void displayHeaderInfo(@RequestHeader("Accept-Encoding") String encodi...
Is there a way to automate the android sdk installation?
Now I have to download and install the Android SDK and AVD Manager, and then install the APIs, tools through the UI. Is there a way to automate this process?
...
Is it possible to determine whether ViewController is presented as Modal?
...nController)
|| [self.tabBarController.presentingViewController isKindOfClass:[UITabBarController class]];
}
Swift:
var isModal: Bool {
return self.presentingViewController?.presentedViewController == self
|| (self.navigationController != nil && self.navigationController...
React.js: Identifying different inputs with one onChange handler
... attributes like name on input Elements to identify your inputs. Also, you don't need to keep "total" as a separate value in state because it is composable by adding other values in your state:
var Hello = React.createClass({
getInitialState: function() {
return {input1: 0, input2: 0};
...
Why is an int in OCaml only 31 bits?
...ere the integer data is stored. Then you have to dereference that address. Do the same again with the second integer. Now you have two integers you can actually ask the CPU to add. Of course, you need to now construct a new integer object to hold the result.
So, in order to perform one integer addi...
How to check Django version
... I could run the sample application for testing Django succesfuly. But how do I make sure whether Django uses the 2.6 or 2.7 version and what version of modules Django uses?
...
C# 4.0 optional out/ref arguments
Does C# 4.0 allow optional out or ref arguments?
9 Answers
9
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Upgrade python in a virtualenv
...s if possible. Obviously you have never installed numpy from source if you do not know why it matters ;) hint: it takes a LOOOOOOOOOOOOOONG time.
– Antti Haapala
Jun 16 '12 at 20:16
...
How can I measure the similarity between two images? [closed]
...hot to determine whether the application is displaying itself correctly. I don't want an exact match comparison, because the aspect could be slightly different (in the case of a Web app, depending on the browser, some element could be at a slightly different location). It should give a measure of ho...