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Remove final character from string [duplicate]
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Actually that slice will still work even if st is empty. Well, it will return an empty string still, but you won't get an error.
– kindall
Mar 18 '13 at 13:58
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C++ convert from 1 char to string? [closed]
...octorram NO! 1. the quotation marks you are using are invalid C++; 2. even if you meant s = "" + c it's just UB because it does not mean "concatenate the empty string with the character c", it means "the pointer to some copy of an empty string, advanced by the numeric value of c (which is definitive...
How to go back to previous opened file in Vim? [duplicate]
... it also works when there is no file name.
And :help alternate-file
If there already was a current file name, then that one becomes the alternate
file name. It can be used with "#" on the command line |:_#| and you can use
the |CTRL-^| command to toggle between the current and the altern...
Count number of files within a directory in Linux? [closed]
...iles in dir
-1: (that's a ONE) only one entry per line. Change it to -1a if you want hidden files too
|: pipe output onto...
wc: "wordcount"
-l: count lines.
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MFC CSplitterWnd的用法详解 - C/C++ - 清泛网 - 专注C/C++及内核技术
...// TODO: Add your specialized code here and/or call the base class
if (!m_wndSplitter.CreateStatic(this, 1, 2))
return FALSE;
if (!m_wndSplitter.CreateView(0, 0, RUNTIME_CLASS(CLeftView), CSize(160, 200), pContext) ||
!m_wndSplitter.CreateView(0, 1, RUNTIME_CLASS(...
NSIS脚本编程(持续更新) - 更多技术 - 清泛网 - 专注C/C++及内核技术
...】取消安装' \
"是" "否" "取消"
NSIS编程if逻辑：
首先需要包含这个文件：!include logiclib.nsh
Pop $0 ;获取messagebox的返回值，分别是1,2,3
${If} $0 == 1
KillProcDLL::KillProc "xxx.exe"
${Elseif} $0 == 3
Abort ;退出安装
${En...
NSIS脚本编程(持续更新) - 脚本技术 - 清泛IT论坛，有思想、有深度
... "是" "否" "取消"
NSIS编程if逻辑：
首先需要包含这个文件：!include logiclib.nsh
Pop $0 ;获取messagebox的返回值，分别是1,2,3
${If} $0 == 1
KillProcDLL::KillProc "xxx.exe"
${Elseif} $0 == 3...
How do I enable standard copy paste for a TextView in Android?
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Just a note on this, if your text view is initially hidden and you are showing it programatically using setVisibility, then you need to use textView.setTextIsSelectable(true) to make this work. It won't work via xml in that case.
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How can I rotate an HTML 90 degrees?
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StackExchange.snippets.init();
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Difference between HBase and Hadoop/HDFS
...e question but I am new to NoSQL paradigm and don't know much about it. So if somebody can help me clearly understand difference between the HBase and Hadoop or if give some pointers which might help me understand the difference.
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