大约有 45,000 项符合查询结果（耗时：0.0345秒） [XML]
How to read a file without newlines?
...
You can read the whole file and split lines using str.splitlines:
temp = file.read().splitlines()
Or you can strip the newline by hand:
temp = [line[:-1] for line in file]
Note: this last solution only works if the file ends with a newline, otherw...
What can you use Python generator functions for?
I'm starting to learn Python and I've come across generator functions, those that have a yield statement in them. I want to know what types of problems that these functions are really good at solving.
...
Is there a way to iterate over a range of integers?
Go's range can iterate over maps and slices, but I was wondering if there is a way to iterate over a range of numbers, something like this:
...
Better way to shuffle two numpy arrays in unison
...o sequences of the same length results in the same number of calls to the random number generator, and these are the only "random" elements in the shuffle algorithm. By resetting the state, you ensure that the calls to the random number generator will give the same results in the second call to shu...
how do I use the grep --include option for multiple file types?
...*.{html,php,htm} "pattern" /some/path/
Don't forget that you can use find and xargs for this sort of thing to:
find /some/path/ -name "*.htm*" -or -name "*.php" | xargs grep "pattern"
HTH
share
|
...
Limitations of Intel Assembly Syntax Compared to AT&T [closed]
... How is AT&T syntax less readable? I find having size suffixes on operands more consise than having "dword". Is there something else I'm missing?
– Hawken
Mar 25 '12 at 14:11
...
What is the proper way to display the full InnerException?
... This includes a load of other crap too, not just the exception message and inner exception messages
– ᴍᴀᴛᴛ ʙᴀᴋᴇʀ
Oct 25 '16 at 14:26
...
Use rvmrc or ruby-version file to set a project gemset with RVM?
I use RVM, the Ruby Version Manager to specify a Ruby version and a set of gems for each of my Rails projects.
5 Answers
...
Ruby Bundle Symbol not found: _SSLv2_client_method (LoadError)
I was doing attempting to do some updates to openssl using homebrew and I somehow managed to break everything. I can't do anything now, this is what I get when I try to do bundle install:
...
How to remove unwanted space between rows and columns in table?
How do I remove the extra space between the rows and columns in the table.
14 Answers
...