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Count lines of code in all java classes in Android Studio
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245
Go to
https://plugins.jetbrains.com/idea/plugin/4509-statistic
and install the latest version
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How do I get the number of days between two dates in JavaScript?
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Extracting text from HTML file using Python
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32 Answers
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Merging objects (associative arrays)
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204
with jquery you can call $.extend
var obj1 = {a: 1, b: 2};
var obj2 = {a: 4, c: 110};
var ob...
Is there a better way to express nested namespaces in C++ within the header
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132
C++17 might simplify nested namespace definition:
namespace A::B::C {
}
is equivalent to
na...
Try/Catch block in PHP not catching Exception
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12 Answers
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How do you update Xcode on OSX to the latest version?
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283
Open up App Store
Look in the top right for the updates section (may also be in lefthand co...
Array slicing in Ruby: explanation for illogical behaviour (taken from Rubykoans.com)
...ents themselves):
:peanut :butter :and :jelly
0 1 2 3 4
4 is still within the array, just barely; if you request 0 elements, you get the empty end of the array. But there is no index 5, so you can't slice from there.
When you do index (like array[4]), you are ...
How do I pass an extra parameter to the callback function in Javascript .filter() method?
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edited Oct 13 '11 at 19:29
answered Oct 13 '11 at 19:16
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Adding a new array element to a JSON object
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242
JSON is just a notation; to make the change you want parse it so you can apply the changes to ...