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Operator overloading : member function vs. non-member function?
...use it can have only one parameter and the other parameter passed automatically is the this pointer. So no standard exists to compare them. On the other hand, overloaded operator declared as a friend is symmetric because we pass two arguments of the same type and hence, they can be compared.
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Do we still need end slashes in HTML5?
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@FreeRadical is correct. This answer is technically incorrect, because it confuses an ending slash with an end tag, and thus misunderstands the spec paragraphs that it quotes. This leads to @YannisDran's confusion. @minitech correctly states what is true.
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If I fork someone else's private Github repo into my account, is it going to appear in my account as
... pretty sure this is a stupid question, but could you elaborate more especially on the last sentence?
– Terence Ponce
Mar 9 '12 at 5:56
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How do I skip a match when using Ctrl+D for multiple selections in Sublime Text 2?
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It's not actually Ctrl+K+D, It's Ctrl+K, Ctrl+D. Much easier to type them in series rather than parallel!
– Tim Keating
May 14 '13 at 15:52
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How to make an OpenGL rendering context with transparent background?
Rendering contexts usually have a solid color on the background (black or whatever, see the image below):
9 Answers
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How should I escape commas and speech marks in CSV files so they work in Excel?
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We eventually found the answer to this.
Excel will only respect the escaping of commas and speech marks if the column value is NOT preceded by a space. So generating the file without spaces like this...
Reference,Title,Description
1...
Avoid line break between html elements
... robust alternative is to use nobr markup, which is nonstandard but universally supported and works even when CSS is disabled:
<td><nobr><i class="flag-bfh-ES"></i> +34 666 66 66 66</nobr></td>
(You can, but need not, use &nbsp; instead of spaces in this ca...
What's the difference between the atomic and nonatomic attributes?
...o are identical; "atomic" is the default behavior (note that it is not actually a keyword; it is specified only by the absence of nonatomic -- atomic was added as a keyword in recent versions of llvm/clang).
Assuming that you are @synthesizing the method implementations, atomic vs. non-atomic chang...
Markup XML解析库下载（Markup.h 和 Markup.cpp） - 源码下载 - 清泛网 - 专注C/C++及内核技术
... Markup Release 11.1
// Copyright (C) 2009 First Objective Software, Inc. All rights reserved
// Go to www.firstobject.com for the latest CMarkup and EDOM documentation
// Use in commercial applications requires written permission
// This software is provided "as is", with no warranty.
#if !d...
How to generate an openSSL key using a passphrase from the command line?
... running on the machine at the time, since command-line arguments are generally visible to all processes.
A better alternative is to write the passphrase into a temporary file that is protected with file permissions, and specify that:
openssl genrsa -aes128 -passout file:passphrase.txt 3072
Or s...