大约有 6,100 项符合查询结果（耗时：0.0310秒） [XML]
How to list all users in a Linux group?
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Unfortunately, there is no good, portable way to do this that I know of. If you attempt to parse /etc/group, as others are suggesting, you will miss users who have that group as their primary group and anyone who has been added to that group via a mechanism ot...
How to determine the version of the C++ standard used by the compiler?
...ort to compiler specific hackery (look at a version macro, compare it to a table with implemented features) or use Boost.Config (which provides relevant macros). The advantage of this is that we actually can pick specific features of the new standard, and write a workaround if the feature is missing...
How to execute an .SQL script file using c#
...tion worked for me for being able to drop and recreate a database, and add tables (via the referenced SQL script file).
– Ogre Psalm33
Dec 2 '09 at 13:31
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RegEx to extract all matches from string using RegExp.exec
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@madprog, Right, it's the easiest way but not suitable when the group values are essential.
– Anis
Sep 13 '17 at 10:02
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Java Embedded Databases Comparison [closed]
... of the available products , but I can't decide which one would be more suitable for me. H2 , HSQLDB , Derby and Berkeley DB seem to be good candidates, but I still don't see how they compare to each other. I appreciate your help comparing them and helping me decide which one to use.
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BeanFactory vs ApplicationContext
... are great on this: 3.8.1. BeanFactory or ApplicationContext?.
They have a table with a comparison, I'll post a snippet:
Bean Factory
Bean instantiation/wiring
Application Context
Bean instantiation/wiring
Automatic BeanPostProcessor registration
Automatic BeanFactoryPostProcessor registratio...
Replace duplicate spaces with a single space in T-SQL
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Chris, you can use non-printable ASCII characters like as CHAR(17) and CHAR(18), as these will NEVER be in your input text. Still faster than the looping of the accepted answer.
– richardtallent
Mar 16 '10 at 22:2...
CSS text-overflow: ellipsis; not working?
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For a table cell the display: block; will break it so you need to use max-width: 100px;. Note that width will not work. No idea why not.
– AJP
Aug 20 at 9:54
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Setting Django up to use MySQL
...necting in Django 1.7, it is important to know the order connections are established:
1. OPTIONS.
2. NAME, USER, PASSWORD, HOST, PORT
3. MySQL option files.
In other words, if you set the name of the database in OPTIONS, this will take precedence over NAME, which would override anything in a M...
How many random elements before MD5 produces collisions?
...ase they could probably figure out the credit card numbers using a rainbow table ...
– Sam Saffron
May 4 '09 at 2:42
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