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sed beginner: changing all occurrences in a folder
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edited May 25 '09 at 3:13
answered May 25 '09 at 2:51
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Requirejs domReady plugin vs Jquery $(document).ready()?
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+50
It seems like all the key points were already hit, but a few details fell through the cracks. Mainly:
domReady
It is both a plugin a...
string c_str() vs. data()
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The documentation is correct. Use c_str() if you want a null terminated string.
If the impleme...
Read a text file using Node.js?
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@fancy: try var lines = data.split(/\r?\n/);, then the array "lines" will have each line.
– maerics
F...
What does the Ellipsis object do?
... object that can appear in slice notation. For example:
myList[1:2, ..., 0]
Its interpretation is purely up to whatever implements the __getitem__ function and sees Ellipsis objects there, but its main (and intended) use is in the numpy third-party library, which adds a multidimensional array ty...
How do I obtain the frequencies of each value in an FFT?
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The first bin in the FFT is DC (0 Hz), the second bin is Fs / N, where Fs is the sample rate and N is the size of the FFT. The next bin is 2 * Fs / N. To express this in general terms, the nth bin is n * Fs / N.
So if your sample rate, Fs is say 44.1 kHz a...
Lua简明教程 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...你把他的源码下下来编译后，你会发现解释器居然不到200k，这是多么地变态啊（/bin/sh都要1M，MacOS平台），而且能和C语言非常好的互动。我很好奇得浏览了一下Lua解释器的源码，这可能是我看过最干净的C的源码了。
我不想写...
C# Object Pooling Pattern implementation
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10 Answers
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How to check which locks are held on a table
...g on the version of SQL Server in question.
In your case, for SQL Server 2005, sp_lock is still available, but deprecated, so it's now recommended to use the sys.dm_tran_locks view for this kind of thing. You can find an example of how to "roll your own" sp_lock function here.
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CSS Selector “(A or B) and C”?
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edited Jul 19 '19 at 15:06
Spooky
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answered Nov...