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Best Practice - NSError domains and codes for your own project/app
...yInternalError = [NSError errorWithDomain:@"com.davedelong.myproject" code:42 userInfo:someUserInfo];
The third part of the domain (@"myproject") is just used to differentiate the errors from this project ("My Project") from errors in another project ("My Other Project" => com.davedelong.myothe...
What are the differences between double-dot “..” and triple-dot “…” in Git commit ranges?
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answered Jan 20 '09 at 20:46
PieterPieter
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How do I specify “close existing connections” in sql script
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249
You can disconnect everyone and roll back their transactions with:
alter database [MyDatbase] ...
What are the big improvements between guava and apache equivalent libraries?
...ally mature library, but it's also almost 10 years old, and targets Java 1.4. Guava was open sourced in 2007, targets Java 5, and thus Guava greatly benefits from the Java 5 features: generics, varargs, enums, and autoboxing.
According to the Guava developers, generics are one reason they chose to ...
Significance of a .inl file in C++
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140
.inl files are never mandatory and have no special significance to the compiler. It's just a w...
Java: Best way to iterate through a Collection (here ArrayList)
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104
The first one is useful when you need the index of the element as well. This is basically equiva...
CMFCTabCtrl的使用、颜色样式调整 - C/C++ - 清泛网 - 专注C/C++及内核技术
...效果等。1.在指定位置处创建一个CMFCTabCtrl，并给其添加4个CEdit:
CRect rectTab;
CEdit m_wnd1;
CEdit m_wnd2;
CEdit m_wnd3;
CEdit m_wnd4;
CMFCTabCtrl m_wndTab;
m_wndTabLoc.GetWindowRect (&rectTab);
ScreenToClient (&rectTab);
m_wndTab.Create (CMFCTabCtrl::STYLE_3D, r...
How to find out what group a given user has?
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answered Dec 8 '08 at 16:54
BombeBombe
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Why java.io.File doesn't have a close() method?
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141
The javadoc of the File class describes the class as:
An abstract representation of file an...