大约有 26,000 项符合查询结果(耗时:0.0511秒) [XML]

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No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?

I'm compiling a project in Eclipse using m2eclipse. I set the JDK path in Eclipse like this: 32 Answers ...
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How do I restore a dump file from mysqldump?

...base file that I need to restore as a database on my Windows Server 2008 machine. 17 Answers ...
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Predicate Delegates in C#

Can you explain to me: 10 Answers 10 ...
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Copying data from one SQLite database to another

I have 2 SQLite databases with common data but with different purposes and I wanted to avoid reinserting data, so I was wondering if it was possible to copy a whole table from one database to another? ...
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Generate unique random numbers between 1 and 100

How can I generate some unique random numbers between 1 and 100 using JavaScript? 29 Answers ...
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How to quickly check if folder is empty (.NET)?

I have to check, if directory on disk is empty. It means, that it does not contain any folders/files. I know, that there is a simple method. We get array of FileSystemInfo's and check if count of elements equals to zero. Something like that: ...
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Load multiple packages at once

How can I load a bunch of packages at once with out retyping the require command over and over? I've tried three approaches all of which crash and burn. ...
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Should I use #define, enum or const?

In a C++ project I'm working on, I have a flag kind of value which can have four values. Those four flags can be combined. Flags describe the records in database and can be: ...
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Is there a shortcut to move between header and source file in VC++?

This is a feature I have grown accustomed to in Eclipse ( Ctrl + Tab ). Is there an equivalent in Visual C++? 16 Answers ...
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Seeking clarification on apparent contradictions regarding weakly typed languages

...weak typing I end up finding examples of programming languages that simply coerce/convert types automatically. 9 Answers ...