大约有 11,000 项符合查询结果（耗时：0.0364秒） [XML]
What does “rc” mean in dot files
In my home folder in Linux I have several config files that have "rc" as a file name extension:
5 Answers
...
Is there a code obfuscator for PHP? [closed]
...was designed as primarily a Windows product; however, if you install it on Linux with Wine, it will run with .sh scripts that are installed with it as though it were a native Linux tool. If you use the GUI portion (optional, most people want to run it as a script in a production build process), it ...
How to get first element in a list of tuples?
... print list(unzipped[0])
[1, 2]
Edit (@BradSolomon):
The above works for Python 2.x, where zip returns a list.
In Python 3.x, zip returns an iterator and the following is equivalent to the above:
>>> print(list(list(zip(*inpt))[0]))
[1, 2]
...
Remove trailing newline from the elements of a string list
...
If you're using Python 2, note however, that str.strip only works if you're sure that the list does not contain unicode strings. If it can contain both 8-bit and unicode strings, use lambda s: s.strip() as mentioned above, or use the strip f...
Finding differences between elements of a list
....tee and zip to efficiently build the result:
from itertools import tee
# python2 only:
#from itertools import izip as zip
def differences(seq):
iterable, copied = tee(seq)
next(copied)
for x, y in zip(iterable, copied):
yield y - x
Or using itertools.islice instead:
from it...
The thread has exited with code 0 (0x0) with no unhandled exception
...belonging to my application). However my application needs to connect to a Linux AIX server which returns with a huge amount of defunct processes. I have not a clear idea about this server works (and which are its tasks) but I suppose that the aforementioned threads could impact server behavior.
...
how perform grep operation on all files in a directory
...
In Linux, I normally use this command to recursively grep for a particular text within a dir
grep -rni "string" *
where,
r = recursive i.e, search subdirectories within the current directory
n = to print the line numbers to...
When to use ' (or quote) in Lisp?
...is where quote comes in. Say you want to plot resource allocations from a Python application, but rather do the plotting in Lisp. Have your Python app do something like this:
print("'(")
while allocating:
if random.random() > 0.5:
print(f"(allocate {random.randint(0, 20)})")
el...
AWS ssh access 'Permission denied (publickey)' issue [closed]
...her instances, you might have to use ec2-user instead of ubuntu.
Most EC2 Linux images I've used only have the root user created by default.
See also: http://www.youtube.com/watch?v=WBro0TEAd7g
share
|
...
Python Matplotlib figure title overlaps axes label when using twiny
I am trying to plot two separate quantities on the same graph using twiny as follows:
6 Answers
...