大约有 11,000 项符合查询结果（耗时：0.0299秒） [XML]
How to read a text file into a string variable and strip newlines?
I use the following code segment to read a file in python:
23 Answers
23
...
Remove a character from the end of a variable
...
realpath is a part of GNU coreutils which is de facto in linux distribution and in this case users may have installed different external packages which can break the portability
– amenzhinsky
Jul 11 '14 at 8:46
...
Argparse: Way to include default values in '--help'?
...ble example that demonstrates the problem. As I said, it works for me with Python 2.7.
– Martijn Pieters♦
Apr 7 '16 at 20:00
3
...
UnicodeDecodeError: 'utf8' codec can't decode byte 0xa5 in position 0: invalid start byte
I am using Python-2.6 CGI scripts but found this error in server log while doing json.dumps() ,
15 Answers
...
What's the use of do while(0) when we define a macro? [duplicate]
I'm reading the linux kernel and I found many macros like this:
2 Answers
2
...
Determining the path that a yum package installed to [closed]
...
Not in Linux at the moment, so can't double check, but I think it's:
rpm -ql ffmpeg
That should list all the files installed as part of the ffmpeg package.
...
Locate Git installation folder on Mac OS X
...
On Linux the command is whereis. Alternatively you can issue find / -name git and wait for an eternity. Alternatively try echo $PATH | sed "s/:/ /g" | xargs -L 1 ls | grep git
...
What are my environment variables? [closed]
...ll show you all your environment variables.
About where they are stored
Linux: where are environment variables stored?
How to set Shell Environment Variables
http://www.codecoffee.com/tipsforlinux/articles/030.html
Happy reading :-)
...
Where are sudo incidents reported? [closed]
... There's nothing in /var/spool/mail in distributions using systemd (Archlinux in my case). In this case, you can find that report in the journal by using journalctl command. (@shellter - due to closed topic - disagree - I had to post a comment, not another valid answer)
– dm...
How to get a list of all valid IP addresses in a local network? [closed]
...
Try following steps:
Type ipconfig (or ifconfig on Linux) at command prompt. This will give you the IP address of your own machine. For example, your machine's IP address is 192.168.1.6. So your broadcast IP address is 192.168.1.255.
Ping your broadcast IP address ping 192.16...