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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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Reference: Comparing PHP's print and echo
What is the difference between PHP's print and echo ?
1 Answer
1
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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...
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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What is the correct answer for cout
Recently in an interview there was a following objective type question.
4 Answers
4
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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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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...
Detect if an element is visible with jQuery [duplicate]
Using .fadeIn() and .fadeOut() , I have been hiding/showing an element on my page, but with two buttons, one for hide and one for show. I now want to have one button to toggle both .
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