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What new capabilities do user-defined literals add to C++?
C++11 introduces user-defined literals which will allow the introduction of new literal syntax based on existing literals ( int , hex , string , float ) so that any type will be able to have a literal presentation.
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NSString with \n or line break
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I just ran into the same issue when overloading -description for a subclass of NSObject. In this situation I was able to use carriage return (\r) instead of newline (\n) to create a line break.
[NSString stringWithFormat:@"%@\r%@", mystring1,mystring2];
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What is the correct answer for cout
Recently in an interview there was a following objective type question.
4 Answers
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How to display double quotes(") Symbol in a TextView?
I'm trying to display some words in double quotes, in Text view in in xml file. But its not working. Pls help me.
9 Ans...
Break a previous commit into multiple commits
Without creating a branch and doing a bunch of funky work on a new branch, is it possible to break a single commit into a few different commits after it's been committed to the local repository?
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Removing MySQL 5.7 Completely [closed]
I am trying to uninstall mysql from my ubuntu 12.04 completely. But not able to.
3 Answers
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Code Golf: Lasers
The shortest code by character count to input a 2D representation of a board, and output 'true' or 'false' according to the input .
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lsof survival guide [closed]
lsof is an increadibly powerful command-line utility for unix systems. It lists open files, displaying information about them. And since most everything is a file on unix systems, lsof can give sysadmins a ton of useful diagnostic data.
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App Inventor 2 连接方式：AI伴侣、模拟器、USB · App Inventor 2 中文网
...ava写的安卓平台程序，可能未来待iOS平台成熟后，会有swift苹果版拓展。
视频演示
完整版
《App Inventor 2 连接：AI伴侣 + 模拟器 + USB（完整版）》
分集介绍
《App Inventor 2 连接：AI伴侣（最推荐的测试方式）》
《App Inventor 2 ...
convert '1' to '0001' in JavaScript [duplicate]
... without using any 3rd party libraries. I have done this in php using spritf: $time = sprintf('%04.0f',$time_arr[$i]);
4 A...