大约有 6,000 项符合查询结果（耗时：0.0272秒） [XML]
Python: Making a beep noise
I'm trying to get the program to give me a beeping noise. I'm on a windows machine. I've looked at http://docs.python.org/library/winsound.html
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How to dynamically create generic C# object using reflection? [duplicate]
... answered Jul 20 '09 at 2:49
Jérôme LabanJérôme Laban
4,33933 gold badges1717 silver badges1414 bronze badges
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git diff two files on same branch, same commit
...ered Dec 20 '12 at 2:49
Pau FracésPau Fracés
91488 silver badges2020 bronze badges
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Using awk to remove the Byte-order mark
...d will update files without the need for redirections or weird tricks.
On Mac:
This awk solution in another answer works, but the sed command above does not work. At least on Mac (Sierra) sed documentation does not mention supporting hexadecimal escaping ala \xef.
A similar trick can be achieved ...
psql: FATAL: role “postgres” does not exist
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The key is "I installed the postgres.app for mac." This application sets up the local PostgreSQL installation with a database superuser whose role name is the same as your login (short) name.
When Postgres.app first starts up, it creates the $USER database,
which...
Opacity of background-color, but not the text [duplicate]
...er's method does not work on my IE6.
– Fabrício Matté
Jul 10 '12 at 6:41
@Crungmungus there are many JS hacks/polyfi...
Exactly what is a “third party”? (And who are the first and second party?)
...ov 14 '10 at 4:44
Guillaume MasséGuillaume Massé
6,70866 gold badges3737 silver badges5454 bronze badges
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How to resolve symbolic links in a shell script
...path
[Admin addition below from comment by halloleo —danorton]
For Mac OS X (through at least 10.11.x), use readlink without the -f option:
readlink $path
Editor's note: This will not resolve symlinks recursively and thus won't report the ultimate target; e.g., given symlink a that points...
Compare two MySQL databases [closed]
...ility developed by MySQL themselves which you can use on Windows, Linux or Mac - it can also output SQL statements for both data AND schema changes and does a lot more tests than a simple command line diff could determine.
– Jasdeep Khalsa
Oct 4 '14 at 14:22
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How do I set up IntelliJ IDEA for Android applications?
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On a Mac, the Java JDK appears at /Library/Java/JavaVirtualMachines/jdk1.7.0_09.jdk
– emrys57
Nov 22 '12 at 14:13
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