大约有 43,100 项符合查询结果（耗时：0.0648秒） [XML]
What is the easiest way to ignore a JPA field during persistence?
...
|
edited Dec 20 '13 at 7:14
Andrey Atapin
6,69433 gold badges2525 silver badges3434 bronze badges
...
How can I use Homebrew to install both Python 2 and 3 on Mac?
...utomatically for Bash upon startup, add that line to your ~/.bash_profile. 1
Usage:
Once you have installed pyenv and activated it, you can install different versions of python and choose which one you can use. Example:
$ pyenv install 2.7.5
You can check the versions you have installed with:
...
What to do with branch after merge
I had two branches: master and branch1 . I just merged branch1 back into master and I'm done with that branch. Should I delete it or just let it sit around? Will deleting it cause any loss of data?
...
Run cron job only if it isn't already running
...
16 Answers
16
Active
...
Calling setCompoundDrawables() doesn't display the Compound Drawable
...
10 Answers
10
Active
...
Entity Framework Code First - two Foreign Keys from same table
...
answered Apr 5 '11 at 22:23
Ladislav MrnkaLadislav Mrnka
345k5656 gold badges638638 silver badges653653 bronze badges
...
Identifying and removing null characters in UNIX
...
130
I’d use tr:
tr < file-with-nulls -d '\000' > file-without-nulls
If you are wonderin...
Bash: Strip trailing linebreak from output
...ect everything except the last byte. This should be quite quick:
head -c -1 log.txt
Also, for completeness, you can quickly check where your newline (or other special) characters are in your file using 'cat' and the 'show-all' flag. The dollar sign character will indicate the end of each line:
c...
How do I pipe a subprocess call to a text file?
...
173
If you want to write the output to a file you can use the stdout-argument of subprocess.call.
...
gdb: how to print the current line or find the current line number?
...
21
I do get the same information while debugging. Though not while I am checking the stacktrace. Mo...