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Array.size() vs Array.length
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.size() is jQuery's, much probably you're either confusing with or took from someone else who had imported the jQuery library to his project.
If you'd have jQuery imported and you'd write like $(array).size(), it would return the array length.
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Replace one substring for another string in shell script
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This answer stopped me from using sed with the pwd command to avoid defining a new variable each time my custom $PS1 runs. Does Bash provide a more general way than magic variables to use the output of a command for string replacement? As for your ...
Loop through all nested dictionary values?
...(thus no longer a tree). For instance, here key2.2 holds to the dictionary from key1, key2.3 points to the entire dictionary(back edge/cycle). When there is a back edge(cycle), the stack/recursion will run infinitely.
root<-------back edge
/ ...
Calculating sum of repeated elements in AngularJS ng-repeat
...mal list. The first thing to create a new filter for the sum of all values from the list, and also given solution for a sum of the total quantity.
In details code check it fiddler link.
angular.module("sampleApp", [])
.filter('sumOfValue', function () {
return function (data, key) {...
How can I use pickle to save a dict?
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# Load the dictionary back from the pickle file.
import pickle
favorite_color = pickle.load(open("save.p", "rb"))
# favorite_color is now {"lion": "yellow", "kitty": "red"}
s...
Why is “final” not allowed in Java 8 interface methods?
...wed in this light. (Note too that class methods are going to be different from interface methods, no matter what the intent, by virtue of the fact that interface methods can be multiply inherited.)
The basic idea of a default method is: it is an interface method with a default implementation, and ...
Warning: push.default is unset; its implicit value is changing in Git 2.0
...push will push only the current branch to the one that git pull would pull from, and also checks that their names match. This is a more intuitive behavior, which is why the default is getting changed to this.
This setting only affects the behavior of your local client, and can be overridden by exp...
Mockito How to mock and assert a thrown exception?
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Got it, it's coming from com.googlecode.catchexception.CatchException.caughtException;
– Saif Masadeh
May 14 at 17:38
ad...
Difference between and
...rge downfall of using button types... the form onsubmit event is NOT fired from javascript submissions, leading to potential maintenance nightmares.
– mothmonsterman
Nov 19 '10 at 17:19
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Why does only the first line of this Windows batch file execute but all three lines execute in a com
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@bames53: this is a limitation that originated from DOS that carried over into modern implementations of the command prompt in Windows. Since Microsoft's goals were to maintain backward compatibility, this is the result.
– Jeff Mercado
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