大约有 38,000 项符合查询结果（耗时：0.0796秒） [XML]
How do you read a file into a list in Python? [duplicate]
...g
lines.append(line) #storing everything in memory!
#Sample 2 - a more pythonic and idiomatic way but still not memory efficient
with open("C:\name\MyDocuments\numbers") as file:
lines = [line.strip() for line in file]
#Sample 3 - a more pythonic way with efficient memory usage. Proper...
Split list into smaller lists (split in half)
...
A little more generic solution (you can specify the number of parts you want, not just split 'in half'):
EDIT: updated post to handle odd list lengths
EDIT2: update post again based on Brians informative comments
def split_list(al...
How do I ignore the initial load when watching model changes in AngularJS?
...aring the old and new value approach suggested by @MW. is both simpler and more Angular idiomatic. Can you update the accepted answer?
– gerryster
Nov 18 '14 at 19:56
2
...
Delete first character of a string in Javascript
... character of a string, if the first character is a 0. The 0 can be there more than once.
14 Answers
...
What are the differences between the different saving methods in Hibernate?
...s the difference between transient, detached and persistent entities. For more info on the object states, take a look here. With save & update, you are dealing with persistent objects. They are linked to a Session so Hibernate knows what has changed. But when you have a transient object, the...
How to add a progress bar to a shell script?
...in bash or any other shell in *NIX, while running a command that will take more than a few seconds, a progress bar is needed.
...
How to copy a directory using Ant
...s some sub-directories, and some of those contain files and others contain more sub-directories.
11 Answers
...
How to secure database passwords in PHP?
...
|
show 13 more comments
106
...
C# HttpClient 4.5 multipart/form-data upload
...
|
show 3 more comments
86
...