大约有 48,000 项符合查询结果(耗时:0.0511秒) [XML]

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Closing JDBC Connections in Pool

Our standard code section for using JDBC is... 3 Answers 3 ...
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PHP DateTime::modify adding and subtracting months

I've been working a lot with the DateTime class and recently ran into what I thought was a bug when adding months. After a bit of research, it appears that it wasn't a bug, but instead working as intended. According to the documentation found here : ...
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SQL Server: Difference between PARTITION BY and GROUP BY

...A group by normally reduces the number of rows returned by rolling them up and calculating averages or sums for each row. partition by does not affect the number of rows returned, but it changes how a window function's result is calculated. ...
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What are the differences between local branch, local tracking branch, remote branch and remote track

I just started using Git and I got really confused between different branches. Can anyone help me to figure out what the following branch types are? ...
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Emacs mode for Stack Overflow's markdown

I am using Org-mode in Emacs to handle all my technical documentation. I would like to use Emacs to prepare questions that I have for Stack Overflow. Is there an Emacs mode for that, or even better, an extension for Org-mode to handle Stack Overflow formatting? Ideally it should include all formatti...
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Understanding the Event Loop

I am thinking about it and this is what I came up with: 3 Answers 3 ...
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Why does Git say my master branch is “already up to date” even though it is not?

I just deleted ALL the code from a file in my project and committed the change to my local git (on purpose). I did 7 Answe...
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Render a string in HTML and preserve spaces and linebreaks

...As part of that I have a description (retrieved from a db) that has spaces and new lines. When it is rendered the new lines and spaces are ignored by the html. I would like to encode those spaces and new lines so that they aren't ignored. ...
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Favorite Visual Studio keyboard shortcuts [closed]

...r favorite Visual Studio keyboard shortcut? I'm always up for leaving my hands on the keyboard and away from the mouse! ...
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Git Server Like GitHub? [closed]

... time Subversion user that is going to try Git. I have read some about it and understand the distributed nature - I can see a lot of the benefits. ...