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How can I select an element with multiple classes in jQuery?
...one?
– Vivian River
Aug 9 '11 at 14:32
49
@Rice: This one will be a little bit slower, because it...
How to template If-Else structures in data-bound views?
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Michael BestMichael Best
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Is an index needed for a primary key in SQLite?
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hvgotcodeshvgotcodes
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Regular expression to match a line that doesn't contain a word
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community wiki
Hades32
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What is an undefined reference/unresolved external symbol error and how do I fix it?
...space characters (including comments). [SNIP]
Preprocessing directives are executed, macro invocations are expanded, and _Pragma unary operator expressions are executed. [SNIP]
Each source character set member in a character literal or a string literal, as well as each escape sequence and universal-...
How to find a deleted file in the project commit history?
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– Pouyan Khodabakhsh
May 25 '19 at 7:32
for windows console (cmd), use find instead of grep in step 2: git log --diff-f...
Does setWidth(int pixels) use dip or px?
... Abhishek GargAbhishek Garg
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ZeroMQ实例-使用ZMQ(ZeroMQ)进行局域网内网络通信 - C/C++ - 清泛网 - 专注C/C++及内核技术
...;
return 0;
}
//绑定地址 tcp://*:7766
//也就是使用tcp协议进行通信，使用网络端口 7766
if(zmq_bind(pSock, pAddr) < 0)
{
zmq_close(pSock);
zmq_ctx_destroy(pCtx);
return 0;
}
printf("bind at : %s\n", pAddr);
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Pandas selecting by label sometimes return Series, sometimes returns DataFrame
...0
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------- df.loc[2] --------
0 11
Name: 2, dtype: int64
type(df.loc[1]) : <class 'pandas.core.series.Series'>
--------- df[0] ----------
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Name: 0, dtype: int64
type(df[0]) : <class 'pandas.core.series.Series'>
So, there is no sense to pre...
How to hide keyboard in swift on pressing return key?
... Mick MacCallumMick MacCallum
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