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Why does the PHP json_encode function convert UTF-8 strings to hexadecimal entities?
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Since PHP/5.4.0, there is an option called JSON_UNESCAPED_UNICODE. Check it out:
https://php.net/function.json-encode
Therefore you should try:
json_encode( $text, JSON_UNESCAPED_UNICODE );
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How to implement a binary tree?
...nt(str(node.v) + ' ')
self._printTree(node.r)
# 3
# 0 4
# 2 8
tree = Tree()
tree.add(3)
tree.add(4)
tree.add(0)
tree.add(8)
tree.add(2)
tree.printTree()
print(tree.find(3).v)
print(tree.find(10))
tree.deleteTree()
tree.printTree()
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Android 4.2: back stack behaviour with nested fragments
With Android 4.2, the support library got support for nested fragments see here . I've played around with it and found an interesting behaviour / bug regarding back stack and getChildFragmentManager() . When using getChildFragmentManager() and addToBackStack(String name), by pressing the back butt...
How might I find the largest number contained in a JavaScript array?
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Andy
5,53244 gold badges3838 silver badges5252 bronze badges
answered Sep 4 '09 at 14:19
Crescent FreshCrescent...
Using sphinx with Markdown instead of RST
... Beni Cherniavsky-PaskinBeni Cherniavsky-Paskin
7,7413737 silver badges5252 bronze badges
17
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Xcode 6 Bug: Unknown class in Interface Builder file
I upgraded to Xcode 6 beta 4 and now my App continuously crashes with the message
52 Answers
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Git: Create a branch from unstaged/uncommitted changes on master
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edited Apr 2 '10 at 23:14
answered Apr 2 '10 at 22:25
Gau...
Checking if a variable is an integer
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answered Jan 4 '11 at 1:41
mportiz08mportiz08
9,3361212 gold badges3737 silver badges4242 bronze badges
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URL Encoding using C#
... this answer is out of date now. read a few answers below - as of .net45 this might be the correct solution: msdn.microsoft.com/en-us/library/…
– blueberryfields
Jan 7 '15 at 17:20
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AssertContains on strings in jUnit
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If you add in Hamcrest and JUnit4, you could do:
String x = "foo bar";
Assert.assertThat(x, CoreMatchers.containsString("foo"));
With some static imports, it looks a lot better:
assertThat(x, containsString("foo"));
The static imports needed would be:...