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Const in JavaScript: when to use it and is it necessary?
I've recently come across the const keyword in JavaScript. 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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What's the algorithm to calculate aspect ratio?
...ich shows one way to detect the screen size and calculate the aspect ratio from that. This works in FF3, I'm unsure what support other browsers have for screen.width and screen.height.
<html><body>
<script type="text/javascript">
function gcd (a, b) {
retur...
Why are only a few video games written in Java? [closed]
...g other than C/C++.
Most game companies license parts of the game engine from other companies. These parts are written in C++, and although you might have access to the source so you could port it, that takes a lot of effort (and of course, the license needs to allow it).
Also, a lot of legacy co...
What is the correct way to document a **kwargs parameter?
...tion, it seems like it might be easier to roll your own parameters section from the outset (as per some of the other answers), but as a proof of concept this is one way to achieve a nice look for supplementary **kwargs if you're already using Sphinx.
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Call Activity method from adapter
Is it possible to call method that is defined in Activity from ListAdapter ?
8 Answers
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How to create multiple directories from a single full path in C#?
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Create directories from complete filepath
private String EvaluatePath(String path){
try
{
String folder = Path.GetDirectoryName(path);
if (!Directory.Exists(folder))
{
// Try to create the directory...
Redirecting to URL in Flask
...
You have to return a redirect:
import os
from flask import Flask,redirect
app = Flask(__name__)
@app.route('/')
def hello():
return redirect("http://www.example.com", code=302)
if __name__ == '__main__':
# Bind to PORT if defined, otherwise default to 500...
Standard concise way to copy a file in Java?
... key method in the NIO api are the new functions "transferTo" and "transferFrom".
http://java.sun.com/javase/6/docs/api/java/nio/channels/FileChannel.html#transferTo(long,%20long,%20java.nio.channels.WritableByteChannel)
One of the linked articles shows a great way on how to integrate this functio...
Should I check in node_modules to git when creating a node.js app on Heroku?
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Second Update
The FAQ is not available anymore.
From the documentation of shrinkwrap:
If you wish to lock down the specific bytes included in a package, for example to have 100% confidence in being able to reproduce a deployment or build, then you ought to check your depe...
Defining custom attrs
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If you are using custom attrs from a library project: see this question: stackoverflow.com/questions/5819369/… - It seems to work if you use xmlns:my="http://schemas.android.com/apk/lib/my.namespace" - no copying attrs.xml. Note the namespace URI path ...