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Why does C++11's lambda require “mutable” keyword for capture-by-value, by default?
... it's called. This is the difference between an object orientated function and a function using a global variable, effectively.
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how to use python to execute a curl command
I want to execute a curl command in python.
7 Answers
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Choosing the best concurrency list in Java [closed]
...y thread pool has a fixed number of threads. These threads need to write and read from a shared list frequently.
6 Ans...
str.startswith with a list of strings to test for
I'm trying to avoid using so many if statements and comparisons and simply use a list, but not sure how to use it with str.startswith :
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Unpacking array into separate variables in JavaScript
This is a simple problem, and I've done it before. I just can't remember how, or what exactly it was called.
7 Answers
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How to break/exit from a each() function in JQuery? [duplicate]
... simple 'return' is not working for me. this is why i googled it and found this post. 'return false' works. i am running osx lion with chrome.
– Sonic Soul
Jun 9 '12 at 23:17
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Overriding class constants vs properties
I would like to better understand why, in the scenario below, there is a difference in the way class constants are inherited vs. instance variables.
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Abstract class in Java
...e. This can be useful if you want people to only implement your interface and no others. However, as a general beginner rule of thumb, if your abstract class only has abstract methods, you should probably make it an interface.
The following is illegal:
interface InterfaceB
{
void interfaceMe...
Execute script after specific delay using JavaScript
...p "threads" or that it should work "synchronously" may be true technically and semantically but don't really fit within the context of JavaScript, considering there really is no way to achieve a delay with either of those methods (you don't create "threads" in JS like you do in other languages). Als...
Do AJAX requests retain PHP Session info?
If I had a user logged onto my site, having his id stored in $_SESSION , and from his browser he clicked a 'Save' button which would make an AJAX request to the server. Will his $_SESSION and cookies be retained in this request, and can I safely rely on the id being present in the $_SESSION ?
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