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@RequestBody and @ResponseBody annotations in Spring
Can someone explain the @RequestBody and @ResponseBody annotations in Spring 3? What are they for? Any examples would be great.
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What's the difference of “./configure” option “--build”, “--host” and “--target”?
The script ./configure accepts 3 options --build , --host and --target . I'm confusing their roles. What's the difference and semantics of them?
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Applying a git post-commit hook to all current and future repos
I've written a Git post-commit hook and it works correctly. However, I want to add this hook to apply to all current (and future) git repositories I am working on. I tried adding the hook to my ~/.git/hooks/ instead of in the hooks directory in the project directory, however, this did not seem t...
In Flux architecture, how do you manage Store lifecycle?
...about Flux but the example Todo app is too simplistic for me to understand some key points.
3 Answers
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Jquery mouseenter() vs mouseover()
...ter reading a recently answered question i am unclear if i really understand the difference between the mouseenter() and mouseover() . The post states
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【软著】软件著作权证书申请流程及注意事项，模板分享 - App Inventor 2 中...
1、什么是软著？有啥用？
“软著”是“软件著作权”的简称，它是指对计算机软件的原创性成果进行法律保护的注册证书。软著是由国家版权局颁发的，表明某一软件在中国的版权归其开发者所有。
软著的作用：法律保护：...
Integrate ZXing in Android Studio
I'll start explaining all the steps I have done and in the end what is the problem.
5 Answers
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Script parameters in Bash
...arguments that you provide to a bashscript will appear in the variables $1 and $2 and $3 where the number refers to the argument. $0 is the command itself.
The arguments are seperated by spaces, so if you would provide the -from and -to in the command, they will end up in these variables too, so fo...
Objective-C implicit conversion loses integer precision 'NSUInteger' (aka 'unsigned long') to 'int'
I'm working through some exercises and have got a warning that states:
4 Answers
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What is the advantage of GCC's __builtin_expect in if else statements?
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Ohh i understand. So you mean since there is a high probability for x = 0 so the bar is given first. And foo, is defined later since it's chances (rather use probability) is less, right?
– kingsmasher1
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