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How do I iterate through the files in a directory in Java?
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You can use File#isDirectory() to test if the given file (path) is a directory. If this is true, then you just call the same method again with its File#listFiles() outcome. This is called recursion.
Here's a basic kickoff example.
public static void main(St...
MySQL Server has gone away when importing large sql file
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That did the trick, on a test XAMPP machine on Windows I had to modify both the php.ini file (as suggested by @GBD in the answer) and the MySQL config file my.ini to make it work.
– Gruber
Sep 9 '15 at 4:01
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UIActionSheet cancel button strange behaviour
...m a view controller that is a child of a UITabViewController, then the hit testing on the cancel button fails in that portion of the UIActionSheet that lies above the tabbar's view.
If you instead pass in the UITabBarController's view, then the UIActionSheet acts as expected.
NOTE: in iPho...
Need to reset git branch to origin version
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git reset --hard origin/mybranch
(Make sure that you reference your latest commit in a separate branch, like you mention in your question)
Note that just after the reset, mybranch@{1} refers to the old commit, before reset.
But if you had already pushed, see "Create git branch, and revert ori...
How can I remove all my changes in my SVN working directory?
...ert the current directory and everything under it and then update to the latest version.
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How to set the Default Page in ASP.NET?
... @vivekmaharajh it wasn't the default because this is meant for testing/debugging - this technique doesn't configure your web server only your development environment.
– Adam Tuliper - MSFT
Jan 4 '16 at 8:47
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Converting XML to JSON using Python?
... in every node key like this: {'{maven.apache.org/POM/4.0.0}artifactId': 'test-service', which came from xml like this: <project xmlns="maven.apache.org/POM/4.0.0" xsi:schemaLocation="maven.apache.org/POM/4.0.0 maven.apache.org/xsd/maven-4.0.0.xsd" xmlns:xsi="w3.org/2001/XMLSchema-instance">...
Const in JavaScript: when to use it and is it necessary?
...From what I can tell, it is used to create immutable variables , and I've tested to ensure that it cannot be redefined (in Node.js):
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How to randomize (shuffle) a JavaScript array?
...ove answer skips element 0, the condition should be i-- not --i. Also, the test if (i==0)... is superfluous since if i == 0 the while loop will never be entered. The call to Math.floor can be done faster using ...| 0. Either tempi or tempj can be removed and the value be directly assigned to myArray...
Difference between binary tree and binary search tree
...erence between binary tree and binary search tree, i am just adding how to test whether the given binary tree is binary search tree.
boolean b = new Sample().isBinarySearchTree(n1, Integer.MIN_VALUE, Integer.MAX_VALUE);
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public boolean isBinarySearchTree(TreeNode node, int mi...