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What __init__ and self do on Python?
...inside a class, and a variable declared inside an __init__ function:
class MyClass(object):
i = 123
def __init__(self):
self.i = 345
a = MyClass()
print(a.i)
print(MyClass.i)
Output:
345
123
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How do you kill a Thread in Java?
... did I use Thread.stop0 instead of that. Maybe Thread.stop didn't work for my special case (Weblogic on J
How to select first parent DIV using jQuery?
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@Shef, that was new info to me, thanks. I've edited my answer to reflect this.
– Tatu Ulmanen
Aug 17 '11 at 7:48
3
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Should I compile with /MD or /MT?
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Does this mean if I compile using MD and my program is dependant on some dll, the program will fail if it's running on a computer where the dependency dll is non-existent?
– gerrytan
Oct 3 '13 at 5:09
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Why are there no ++ and -- operators in Python?
... see the much bigger concern being readability and predictability. Back in my C days, I saw more than enough bugs stemming from misunderstandings about the distinction between i++ and ++i...
– Charles Duffy
Jul 17 '13 at 14:54
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How to execute multi-line statements within Python's own debugger (PDB)
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My recommendation is to use IPython embedding.
ipdb> from IPython import embed; embed()
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How to run script as another user without password?
...must be run as user2. However, this script can only be run under user1 in my application.
3 Answers
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Foreach loop, determine which is the last iteration of the loop
...f the collection isn't small. See this answer.
– Shimmy Weitzhandler
Jul 4 '13 at 2:18
57
This do...
C# LINQ find duplicates in List
...; !hash.Add(i));
If you want unique values in your duplicates list:
var myhash = new HashSet<int>();
var mylist = new List<int>(){1,1,2,2,3,3,3,4,4,4};
var duplicates = mylist.Where(item => !myhash.Add(item)).Distinct().ToList();
Here is the same solution as a generic extension m...
What does -1 mean in numpy reshape?
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In my opinion the accepted answer and this answer are both helpful, whereas the accepted answer is more simple, I prefer the simpler answer
– cloudscomputes
Aug 23 '18 at 2:34
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