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os.walk without digging into directories below
How do I limit os.walk to only return files in the directory I provide it?
20 Answers
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Understanding slice notation
... What really annoys me is that python says that when you don't set the start and the end, they default to 0 and the length of sequence. So, in theory, when you use "abcdef"[::-1] it should be transformed to "abcdef"[0:6:-1], but these two expressions does not get the same output. I feel ...
Removing event listener which was added with bind
...ind() is called!
See Does bind() change the function reference? | How to set permanently?
So, to add or remove it, assign the reference to a variable:
var x = this.myListener.bind(this);
Toolbox.addListener(window, 'scroll', x);
Toolbox.removeListener(window, 'scroll', x);
This works as expect...
Is there a way to select sibling nodes?
... Note that jquery.siblings() excludes the current node from the result set.
– cletus
May 9 '09 at 0:14
3
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Get name of object or class
...och || (Zamboch = {}));
you could annotate the prototypes upfront with
setupReflection(Zamboch, 'Zamboch', 'Zamboch');
and then use _fullname and _classname fields.
var app=new Zamboch.Web.Common.App();
console.log(app._fullname);
annotating function here:
function setupReflection(ns, full...
Picking a random element from a set
How do I pick a random element from a set?
I'm particularly interested in picking a random element from a
HashSet or a LinkedHashSet, in Java.
Solutions for other languages are also welcome.
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Function passed as template argument
I'm looking for the rules involving passing C++ templates functions as arguments.
7 Answers
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How to find out line-endings in a text file?
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In vi...
:set list to see line-endings.
:set nolist to go back to normal.
While I don't think you can see \n or \r\n in vi, you can see which type of file it is (UNIX, DOS, etc.) to infer which line endings it has...
:set ff
Alter...
Produce a random number in a range using C#
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You can try
Random r = new Random();
int rInt = r.Next(0, 100); //for ints
int range = 100;
double rDouble = r.NextDouble()* range; //for doubles
Have a look at
Random Class, Random.Next Method (Int32, Int32) and Random.NextDouble Method
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Shell - How to find directory of some command?
...commands that can be used are the ones that can be found on some directory set on PATH.
Even I don't know how to see what dirs are on my PATH variable (and this is another good question that could be answered), what I'd like to know is:
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