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How to construct a WebSocket URI relative to the page URI?
...ruct a WebSocket URI relative to the page URI at the browser side. Say, in my case convert HTTP URIs like
7 Answers
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How to use pip with Python 3.x alongside Python 2.x
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What you can also do is to use apt-get:
apt-get install python3-pip
In my experience this works pretty fluent too, plus you get all the benefits from apt-get.
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Perform .join on value in array of objects
.... The data is coming from an API though, so it's probably not suitable for my use case, but it's definitely food for thought.
– jackweirdy
May 17 '13 at 11:19
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how to stop Javascript forEach? [duplicate]
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As others have pointed out, you can't cancel a forEach loop, but here's my solution:
ary.forEach(function loop(){
if(loop.stop){ return; }
if(condition){ loop.stop = true; }
});
Of course this doesn't actually break the loop, it just prevents code execution on all the elements followi...
Good introduction to the .NET Reactive Framework [closed]
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UPDATE: The blog posts below have been superseded by my online book www.IntroToRx.com. It is a comprehensive 19 chapter book available for free. You can browse it on the web, or download the mobi version for your kindle. You can also get it direct from Amazon for a tiny fee (~9...
How to get a table cell value using jQuery?
...lass attribute on the TD containing the customer ID so you can write:
$('#mytable tr').each(function() {
var customerId = $(this).find(".customerIDCell").html();
});
Essentially this is the same as the other solutions (possibly because I copy-pasted), but has the advantage that you won't...
Javascript Shorthand for getElementById
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@Raynos: Yes, in my benchmark it's about three times as slow as a regular function. 0.4µs * 3 = 1.2µs
– Robert
Jun 20 '11 at 15:58
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AngularJS sorting by property
...An array containing objects is sortable by native orderBy filter.
Here is my orderObjectBy filter for AngularJS:
app.filter('orderObjectBy', function(){
return function(input, attribute) {
if (!angular.isObject(input)) return input;
var array = [];
for(var objectKey in input) {
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Running Bash commands in Python
On my local machine, I run a python script which contains this line
9 Answers
9
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Storing SHA1 hash values in MySQL
...estion which occured when I wanted to store the result of a SHA1 hash in a MySQL database:
7 Answers
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