how to get rid of r

1.gitignore fileIn Git, if you want to ignore a file and not commit the file to the repository, you can use the method that modifies the. gitignore file. Each row of this file holds a matching rule for example:# This is a comment – will be ignored

First, create a directory habit ~ $ mkdir tmp ~ $ cd tmp ~/TMP $ mkdir a ~/tmp $ CD a ~/tmp/a $ mkdir b ~/tmp/a $ cd b ~/tmp/a/b/ $ mkdir C ~/tmp/a/b/$ cd C Should use: Second, the habit of extracting files

A winter sunset, the leaves of ginkgo trees like tired butterflies. There is a base of it training on the opposite side of Ginkgo biloba. Here the teacher "care" students, students work hard to learn, every person who comes here is thinking about

Case:Filter the extra white space characters in the user input' ++++abc123---'Filter ' \ r ' in edit text under a Windows:' Hello world \ r \ n 'Remove Unicode combination characters from text, tone"Zhào Qián sūn lǐzhōu wúzhèng Wáng"How to solve the

Under Linux, it is unavoidable to use vim to open some edited text files under Windows. We will find a ^m symbol at the end of each line of the file, because the DOS editor and the Linux editor are inconsistent with the carriage return at the end of

Win8 system Shortcuts How do I get rid of the little arrows? Right-click on the desktop to create a new text document, copy the following code in, Save as Win8.bat (file type Select all files), right-click "Run as Administrator", restart the

Design a tab.Gross pattern:1, create a multi_device_application;2, put a Rectangle1 on the form, set align as top. Set the kind of the fill property to gradient, edit gradient (the color values are shown in the sample). 3, then put a Rectange2 set

Java removes all the tags in the HTML, mainly two, either with open-source jars or write regular expressions on their own. If you write yourself, you may not be able to handle some of your custom tags. Enterprise application is basically able to

Copy Code code as follows: NodeList Body_nodes=this.getparser (). Parse (Body_filter); for (int i=0;i{ Node Node=body_nodes.elementat (i); Parser body_parser=new Parser (node.tohtml ()); Textextractingvisitor visitor=new

The pragmatic programmers I have been reading some books after work. Before that, I mainly used computer-related algorithms, compilers, and mathematics in English versions. I want to improve my daily work efficiency by reading these books, with