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How do I fetch lines before/after the grep result in bash?
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Android: How can I pass parameters to AsyncTask's onPreExecute()?
... than creating member variables because it simplifies the task invocation. Compare the code above with:
MyAsyncTask task = new MyAsyncTask();
task.showLoading = false;
task.execute();
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Rails filtering array of objects by attribute value
So I perform a query to the db and I have a complete array of objects:
5 Answers
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git discard all changes and pull from upstream
... replace master? I only have one branch on my repo, which is master, and I completely messed it up, so I basically need to start over from the upstream. I think init will do the job, but is there an easier way?
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NSIS学习笔记（持续更新） - C/C++ - 清泛网 - 专注C/C++及内核技术
...Parent = hwndParent;
EXDLL_INIT();
//读取输入参数
WCHAR szComponent[256];
popstring(szComponent);
//打印参数
WCHAR buf[1024];
//这里能正确打印出来自NSIS的中文信息。
wsprintf(buf, L"kagula $0=[%s][中文测试]\n", szComponent);
MessageBoxW(g_hwndPar...
Saving vim macros
...the copy/paste registers so you can paste it as normal with the "xp or "xP commands in normal mode.
To save it you open up .vimrc and paste the contents, then the register will be around the next time you start vim.
The format is something like:
let @q = 'macro contents'
Be careful of quotes, th...
How to detect Adblock on my website?
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Why git keeps showing my changes when I switch branches (modified,added, deleted files) no matter if
... I tried then using git add, but didn't fix the problem. I'm not using git commit yet.
2 Answers
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