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Executing JavaScript without a browser?
...vascript programming without a browser. I want to run scripts from the Linux or Mac OS X command line, much like we run any other scripting language (ruby, php, perl, python...)
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Are negative array indexes allowed in C?
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In older books the [] were referenced as a syntax sugar for pointer arithmetic. Favorite way to confuse beginners is to write 1[arr] - instead of arr[1] - and watch them guessing what that supposed to mean.
– Dummy00001
Aug 13 '10 at ...
How to write inline if statement for print?
...able is set to True . So, after looking at this , I tried with a simple example:
13 Answers
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How do I increase the number of displayed lines of a Java stack trace dump?
......". These lines indicate that the remainder of the stack trace for this exception matches the indicated number of frames from the bottom of the stack trace of the exception that was caused by this exception (the "enclosing" exception).
This shorthand can greatly reduce the length of the output in ...
Remove element of a regular array
...ant to use List:
var foos = new List<Foo>(array);
foos.RemoveAt(index);
return foos.ToArray();
You could try this extension method that I haven't actually tested:
public static T[] RemoveAt<T>(this T[] source, int index)
{
T[] dest = new T[source.Length - 1];
if( index > 0...
How to create new tmux session if none exists
I am trying to figure out how to attach to a tmux session if a named tmux session exists, if not I want to create a new one with the given name.
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Get int value from enum in C#
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@Jaider (int)Test.Item That is a cast! () is the explicit cast operator.
– Sinthia V
Jul 26 '12 at 19:02
49
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Create or write/append in text file
...have a website that every time a user logs in or logs out I save it to a text file.
7 Answers
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What’s the best RESTful method to return total number of items in an object?
... page size, the page number/offset, etc.
The StackOverflow API is a good example of that same design. Here's the documentation for the Users method - https://api.stackexchange.com/docs/users
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How does Python manage int and long?
... back. Before that it was possible to overflow an int through math ops.
3.x has further advanced this by eliminating long altogether and only having int.
Python 2: sys.maxint contains the maximum value a Python int can hold.
On a 64-bit Python 2.7, the size is 24 bytes. Check with sys.getsizeof...