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Python loop counter in a for loop [duplicate]
In my example code below, is the counter = 0 really required, or is there a better, more Python, way to get access to a loop counter? I saw a few PEPs related to loop counters, but they were either deferred or rejected ( PEP 212 and PEP 281 ).
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C# 能否获取一个对象所占内存的大小？ - 更多技术 - 清泛网 - 专注C/C++及内核技术
...有人提出使用二进制序列化，将一个对象序列化成一个MemoryStream，然后返回MemoryStream.Length,经过验证是不可以的。
验证代码如下：
[Serializable]
public class Student
{
private static long GetObjectSize(object o)
{
using (va...
How to automatically remove trailing whitespace in Visual Studio 2008?
... best solution on this page. It's easily configurable, automatically done for you on demand or on save, it integrates nicely with VS, it has lots of other very useful features. Good find arserbin3.
– Chris R
Jul 20 '12 at 17:24
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Sort hash by key, return hash in Ruby
Would this be the best way to sort a hash and return Hash object (instead of Array):
10 Answers
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Why are static variables considered evil?
I am a Java programmer who is new to the corporate world. Recently I've developed an application using Groovy and Java. All through the code I wrote used quite a good number of statics. I was asked by the senior technical lot to cut down on the number of statics used. I've googled about the same, ...
How to tell if a JavaScript function is defined
... typeof values is precisely defined in the ECMA spec. Although the syntax for this is a little goofy to begin with, it's perfectly reasonable idiomatic Javascript.
– Ben Zotto
Mar 30 '10 at 1:04
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How to split long commands over multiple lines in PowerShell
...Microsoft Web Deploy\msdeploy.exe" `
-verb:sync `
-source:contentPath="c:\workspace\xxx\master\Build\_PublishedWebsites\xxx.Web" `
-dest:contentPath="c:\websites\xxx\wwwroot,computerName=192.168.1.1,username=administrator,password=xxx"
White space matters. The required format is Space`Enter.
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Shell Script — Get all files modified after
... find . -mtime -1 will select all the files in (recursively) current directory modified day before. you can use fractions, for example:
find . -mtime -1.5 | xargs tar --no-recursion -czf myfile.tgz
share
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How do I prevent a parent's onclick event from firing when a child anchor is clicked?
...ently using jQuery to make a div clickable and in this div I also have anchors. The problem I'm running into is that when I click on an anchor both click events are firing (for the div and the anchor). How do I prevent the div's onclick event from firing when an anchor is clicked?
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How to empty a list?
...ere's an example:
lst1 = [1, 2, 3]
lst2 = lst1
del lst1[:]
print(lst2)
For the sake of completeness, the slice assignment has the same effect:
lst[:] = []
It can also be used to shrink a part of the list while replacing a part at the same time (but that is out of the scope of the question).
N...