大约有 2,162 项符合查询结果（耗时：0.0149秒） [XML]
How do you run a command for each line of a file?
...ample, right now I'm using the following to change a couple of files whose Unix paths I wrote to a file:
9 Answers
...
How do I use CMake?
... CMakeSetup and hit generate), you should be able to find the Makefile (if unix) or project files somewhere in the project tree. The location can be specified in the CMakeList. Here's a short presentation I found on the CMake wiki you might find helpful: elpauer.org/stuff/learning_cmake.pdf
...
How do you determine the size of a file in C?
...
This is Linux/Unix specific--probably worth pointing that out since the question didn't specify an OS.
– Drew Hall
Aug 2 '10 at 21:54
...
Run class in Jar file
...not within the directory where myJar.jar is located, then you can do:
On Unix or Linux platforms:
java -cp /location_of_jar/myjar.jar com.mypackage.myClass
On Windows:
java -cp c:\location_of_jar\myjar.jar com.mypackage.myClass
...
What character to use to put an item at the end of an alphabetic list?
...s for Win7 File Explorer, I'd be curious to hear which do or don't work in Unix /Linux /Apple-i OS. I think probably the thanks in parenthesis should be to the authors rather than the editors.
– Jason K.
Oct 16 '15 at 23:20
...
What happens to an open file handle on Linux if the pointed file gets moved or deleted
... the file, or put something else in its place, it simply remains open.
In Unix there is no delete, only unlink(), which makes sense as it doesn't necessarily delete the file - just removes the link from the directory.
If on the other hand the underlying device disappears (e.g. USB unplug) then t...
How do I get the current time zone of MySQL?
...mportant in terms of functions that get the time right now, such as now(), unix_timestamp(), etc.; it doesn't tell you anything about what timezone the dates in the database data are using. You might choose to assume they were written using the server's timezone, but that assumption may well be flaw...
How can I use grep to show just filenames on Linux?
...e standard option grep -l (that is a lowercase L) could do this.
From the Unix standard:
-l
(The letter ell.) Write only the names of files containing selected
lines to standard output. Pathnames are written once per file searched.
If the standard input is searched, a pathname of (stan...
How do I see the current encoding of a file in Sublime Text?
...sted in the the encoding, you may also be interested in the line endings. (unix, windows) Activate this with: "show_line_endings": true,.
– not2qubit
May 30 '18 at 12:00
...
How to get exit code when using Python subprocess communicate method?
... A negative value -N indicates that the child was terminated by signal N (Unix only).
So you can just do (I didn't test it but it should work):
import subprocess as sp
child = sp.Popen(openRTSP + opts.split(), stdout=sp.PIPE)
streamdata = child.communicate()[0]
rc = child.returncode
(*) This...