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What's the difference between HEAD^ and HEAD~ in Git?
...f thumb
Use ~ most of the time — to go back a number of generations, usually what you want
Use ^ on merge commits — because they have two or more (immediate) parents
Mnemonics:
Tilde ~ is almost linear in appearance and wants to go backward in a straight line
Caret ^ suggests an interesting s...
Can't start Eclipse - Java was started but returned exit code=13
...ng Eclipse. I ran into this problem when trying to run Eclipse, having installed version 4.2 only minutes ago.
44 Answers
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Reducing the space between sections of the UITableView
... viewForHeaderInSection:(NSInteger)section {
return [[UIView alloc] initWithFrame:CGRectZero];
}
- (UIView*)tableView:(UITableView*)tableView
viewForFooterInSection:(NSInteger)section {
return [[UIView alloc] initWithFrame:CGRectZero];
}
Change the values accordingly...
How to download an entire directory and subdirectories using wget?
...nd I am only able to access the files through a browser. The base URLs for all the files is the same like
8 Answers
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How to sort with a lambda?
...ou understand my confusion. I think it might be something weird with my VC10 Express (no service pack). I moved the project onto a machine with Visual Studio 2010 Team and it worked without the "-> bool".
– BTR
Feb 26 '11 at 0:59
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SQL- Ignore case while searching for a string
... Aditya KakirdeAditya Kakirde
3,36211 gold badge1010 silver badges99 bronze badges
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App Inventor 2 JDY-34双模蓝牙模块配置与通信教程 · App Inventor 2 中文网
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UUID
类型
说明
0000FFE0-0000-1000-8000-00805F9B34FB
Service
串口透传服务
0000FFE1-0000-1000-8000-00805F9B34FB
Characteristic
数据读写
0000FFE2-0000-1000-8000-00805F9B34FB
Characteris...
How to remove all debug logging calls before building the release version of an Android app?
According to Google, I must " deactivate any calls to Log methods in the source code " before publishing my Android app to Google Play. Extract from section 3 of the publication checklist :
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Maven2: Missing artifact but jars are in place
... settings in the global or user settings.
Check you're using the Maven installation you expect. By default m2eclipse uses the embedder, if you have a separate installation you may want to configure m2eclipse to use the external installation so that CLI and Eclipse builds are consistent. This also en...
Get the current git hash in a Python script
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git describe --always will fallback to the last commit if no tags are found
– Leonardo
Mar 6 '15 at 16:38
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