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C fopen vs open
...irst, there is no particularly good reason to use fdopen if fopen is an option and open is the other possible choice. You shouldn't have used open to open the file in the first place if you want a FILE *. So including fdopen in that list is incorrect and confusing because it isn't very much like the...
What exactly is Spring Framework for? [closed]
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Basically Spring is a framework for dependency-injection which is a pattern that allows building very decoupled systems.
The problem
For example, suppose you need to list the users of the system and thus declare an interface called UserLister:
public interface UserLister {
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How to Copy Text to Clip Board in Android?
...lipboardManager. Latter is deprecated.
Check this link for Further information.
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Register Application class in Manifest?
I have one Application class to keep the global state of my application. But I'm unable to register it in Manifest file? Any idea how to do this?
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Specifying an Index (Non-Unique Key) Using JPA
How do you define a field, eg email as having an index using JPA annotations. We need a non-unique key on email because there are literally millions of queries on this field per day, and its a bit slow without the key.
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Can you animate a height change on a UITableViewCell when selected?
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I found a REALLY SIMPLE solution to this as a side-effect to a UITableView I was working on.....
Store the cell height in a variable that reports the original height normally via the tableView: heightForRowAtIndexPath:, then when you want to animate a h...
Adjust UIButton font size to width
...Auto-Layout and have set a constraint on the button's width.
The other options (minimum scale factor, number of lines etc) can still be used to customize further according to your needs, but are not required.
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Makefile经典教程（入门必备） - C/C++ - 清泛网 - 专注IT技能提升
...你的shell函数执行的次数比你想像的多得多。
九、控制make的函数
make提供了一些函数来控制make的运行。通常，你需要检测一些运行Makefile时的运行时信息，并且根据这些信息来决定，你是让make继续执行，还是停止。
$(e...
Makefile经典教程（入门必备） - C/C++ - 清泛网 - 专注IT技能提升
...你的shell函数执行的次数比你想像的多得多。
九、控制make的函数
make提供了一些函数来控制make的运行。通常，你需要检测一些运行Makefile时的运行时信息，并且根据这些信息来决定，你是让make继续执行，还是停止。
$(e...
Makefile经典教程（入门必备） - C/C++ - 清泛网 - 专注IT技能提升
...你的shell函数执行的次数比你想像的多得多。
九、控制make的函数
make提供了一些函数来控制make的运行。通常，你需要检测一些运行Makefile时的运行时信息，并且根据这些信息来决定，你是让make继续执行，还是停止。
$(e...