大约有 3,580 项符合查询结果（耗时：0.0239秒） [XML]
Find unique rows in numpy.array
...
Excellent! Curly braces or the set() function does the trick.
– Tian He
May 4 '16 at 15:51
2
...
How to loop through all but the last item of a list?
...OP should have asked, i.e. traverse a list comparing consecutive elements (excellent SilentGhost answer), yet generalized for any group (n-gram): 2, 3, ... n:
zip(*(l[start:] for start in range(0, n)))
Examples:
l = range(0, 4) # [0, 1, 2, 3]
list(zip(*(l[start:] for start in range(0, 2)))) # =...
Is it possible to push a git stash to a remote repository?
...
@sehe Excellent script!! Two suggestions: 1) --reverse the final ref-list so that stashes are in the same order in target repo as in original. 2) End final for loop with git branch -D stash_$a (clean up as stashes are created) so t...
How can I run PowerShell with the .NET 4 runtime?
...uck on PowerShell v1.0 or v2.0, here is my variation on Jason Stangroome's excellent answer.
Create a powershell4.cmd somewhere on your path with the following contents:
@echo off
:: http://stackoverflow.com/questions/7308586/using-batch-echo-with-special-characters
if exist %~dp0powershell.exe.ac...
Learning Ruby on Rails
...hased that book and Agile Web Development with Rails; both books have been excellent.
Peepcode screencasts and PDF books have also been great for getting started; at $9 per screencast it's hard to go wrong. I actually bought a 5-pack.
Also check out the following:
Official Rails Guides
Railscas...
A better similarity ranking algorithm for variable length strings
...been really helpful, thanks. I converted the algorithm to VBA for use with Excel and wrote a few versions of a worksheet function, one for simple comparison of a pair of strings, the other for comparing one string to a
What is an SSTable?
...
Thanks for yet another excellent SO Cassandra answer! BTW, have you seen this question: stackoverflow.com/questions/2573106/…
– knorv
Apr 5 '10 at 19:15
...
How to Set a Custom Font in the ActionBar Title?
...
This is excellent. One gotcha - if the textAllCaps attribute is set to true on the underlying TextView (e.g. via a theme), then the custom font won't appear. This was an issue for me when I applied this technique to the action bar ta...
How to close off a Git Branch?
...
Excelent script!!
– Kike Gamboa
Sep 6 '18 at 20:57
add a comment
|
...
Why is i++ not atomic?
...cInteger is for and in your case it would probably fit right in.
P.S.
An excellent book covering all of those issues and then some is this:
Java Concurrency in Practice
share
|
improve this answer...