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How can I remove the first line of a text file using bash/sed script?
...n. Maybe there's a buffer setting somewhere in the system? Or -n is a 32-bit signed number?
– Yzmir Ramirez
Nov 10 '11 at 0:49
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What is wrong with using goto? [duplicate]
...ers the goto is satisfied. I only see goto being used only to get an extra bit of performance
– mljrg
Oct 4 '19 at 9:57
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show 2 more commen...
Generating random numbers in Objective-C
...he key stream generator employed by the arc4 cipher, which uses 8*8 8
bit S-Boxes. The S-Boxes can be in about (2**1700) states. The arc4random() function returns pseudo-
random numbers in the range of 0 to (2**32)-1, and therefore has twice the range of rand(3) and
random(3).
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How do you round a floating point number in Perl?
...
this. Perl numbers whose absolute values are integers under 2**31 (on
32 bit machines) will work pretty much like mathematical integers.
Other numbers are not guaranteed.
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How to avoid warning when introducing NAs by coercion
...owLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\...
Why doesn't C++ have a garbage collector?
...the paper made a good job of introducing the concepts one at a time and showing the evolution of the algorithm from the "simple" version to the full-fledged one. Recommended reading if only I could put my hands back on the PDF file...
2. Resources Acquisition Is Initialization (RAII)
It's a common...
Replace comma with newline in sed on MacOS?
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Got it working with OSX 10.11 : sed -E $'s/<\\/br>/\\\n/g' file, no need to install gnu-sed
– Brice
Jun 14 '16 at 14:01
3
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How can I have a newline in a string in sh?
... single quote
\" double quote
\nnn the eight-bit character whose value is the octal value
nnn (one to three digits)
\xHH the eight-bit character whose value is the hexadecimal
value HH (one or two hex digits)
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MFC CListCtrl使用方法详解 - C/C++ - 清泛网 - 专注C/C++及内核技术
...e
}
}
8. 得到item的信息
TCHAR szBuf[1024];
LVITEM lvi;
lvi.iItem = nItemIndex;
lvi.iSubItem = 0;
lvi.mask = LVIF_TEXT;
lvi.pszText = szBuf;
lvi.cchTextMax = 1024;
m_list.GetItem(&lvi);
关于得到设置i...
How do you send a HEAD HTTP request in Python 2?
...e should look at the requests lib. Look at the Dalius's response that is a bit below.
– Bahadir Cambel
Dec 22 '11 at 20:49
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