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Node.js client for a socket.io server
...be mistaking, but this looks like the client that runs within the browser. What I need is a stand-alone node.js client.
– Predrag Stojadinović
May 22 '12 at 15:09
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How to generate all permutations of a list?
... ^` SyntaxError: invalid syntax` Just starting out using VS Code What did I do wrong? The pointer is pointing under the "t" of "list"
– gus
Jun 8 at 8:37
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Pickle incompatibility of numpy arrays between Python 2 and 3
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That's what I was trying to do. Which format do you recommend?
– Neil G
Jul 3 '12 at 7:03
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How to loop through an array containing objects and access their properties
...through an array of objects is a pretty fundamental functionality. This is what works for me.
var person = [];
person[0] = {
firstName: "John",
lastName: "Doe",
age: 60
};
var i, item;
for (i = 0; i < person.length; i++) {
for (item in person[i]) {
document.write(ite...
How to determine if a number is a prime with regex?
...zero or one times". So basically, is there zero or one character-- or, per what I mentioned above, n == 0 || n == 1. If we have the match, then return the negation of that. This corresponds with the fact that zero and one are NOT prime.
(..+?)\\1+
The second part of the regex is a little trickier...
What's onCreate(Bundle savedInstanceState)
Can anyone help me to know about the Bundle savedInstanceState in onCreate(Bundle savedInstanceState) I am newbie in Android. I try to understand it from developer.android.com. But I am not able to understand. Can anyone simplify it?
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Efficiency of purely functional programming
Does anyone know what is the worst possible asymptotic slowdown that can happen when programming purely functionally as opposed to imperatively (i.e. allowing side-effects)?
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if else statement in AngularJS templates
...de the if/else functionality . Following are a few options to consider for what you want to achieve:
(Jump to the update below (#5) if you are using version 1.1.5 or greater)
1. Ternary operator:
As suggested by @Kirk in the comments, the cleanest way of doing this would be to use a ternary opera...
What are attributes in .NET?
What are attributes in .NET, what are they good for, and how do I create my own attributes?
11 Answers
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What is a “web service” in plain English?
...ices" here on SO, on Wikipedia, Google, etc., and I don't quite understand what they are. What is the plain English definition/description?
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