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JavaScript loop through json array?
...the Array like this:
for(var i = 0; i < json.length; i++) {
var obj = json[i];
console.log(obj.id);
}
Or like this (suggested from Eric) be careful with IE support
json.forEach(function(obj) { console.log(obj.id); });
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getExtractedText on inactive InputConnection warning on android
I get the following warning in my logcat.
12 Answers
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What is a practical use for a closure in JavaScript?
...tion = function () {
alert('hello');
}
return {
publicfunction : function () {
privatefunction();
}
}
})();
As you can see there, a is now an object, with a method publicfunction ( a.publicfunction() ) which calls privatefunction, which only exists ...
How can I catch a ctrl-c event?
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signal isn't the most reliable way as it differs in implementations. I would recommend using sigaction. Tom's code would now look like this :
#include <signal.h>
#include <stdlib.h>
#include <stdio.h>
#includ...
Advantages of std::for_each over for loop
...ach over for loop? To me, std::for_each only seems to hinder the readability of code. Why do then some coding standards recommend its use?
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Scala constructor overload?
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Jon McAuliffeJon McAuliffe
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How to get rspec-2 to give the full trace associated with a test failure?
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You must run rspec with -b option to see full backtraces
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What's the difference between Unicode and UTF-8? [duplicate]
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most editors support save as ‘Unicode’ encoding actually.
This is an unfortunate misnaming perpetrated by Windows.
Because Windows uses UTF-16LE encoding internally as the memory storage format for Unicode strings, it considers this to be the natural encoding of Unico...
Check if a string contains an element from a list (of strings)
For the following block of code:
10 Answers
10
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How do I compare two string variables in an 'if' statement in Bash? [duplicate]
I'm trying to get an if statement to work in Bash (using Ubuntu ):
12 Answers
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