slack underline

Single Underline (_) Typically, it is used in the following 3 scenarios: 1, in the interpreter: in this case, "_" represents the result of the last executed statement in the interactive interpreter session. This usage is first adopted by the standard CPython interpreter, which is then followed by other types of interpreters.? 1 2 3 4 5 6 7 8 9 10 >>> _ Traceback (most recent call last): File "

Wildcard characters in a like statement in MySQL: percent, underline, and escape % represents any number of characters SQL code http://blog.csdn.net/yc7369/ SELECT * from user where username like '%huxiao '; SELECT * from user where username like ' huxiao% '; SELECT * from user where username like '%huxiao% '; _ Represents a character SQL code SELECT * from user where username like ' _ '; SELECT * from user where username like ' Huxia_ '; SE

Objective The Slackware Linux operating system is a powerful platform on the Intel architecture computer. It is designed to be stable, secure, and as a high-end server and a powerful workstation. The purpose of this book is to guide how you start

1. Get the time of the day: SELECT from_unixtime (Unix_timestamp (), ' yyyy-mm-dd HH:mm:ss '); 2. Calculation time difference: SELECT datediff (' 2016-12-07 ', ' 2016-12-08 '); The previous time minus the time that follows. 3. When calculating the

untitled Document www.cxybl.com 1 2 This article links http://www.cxybl.com/html/wyzz/JavaScript_Ajax/20130122/36419.html

1, a regular expression, only contains Chinese characters, numbers, letters, underscores can not be underlined at the beginning and end: ^ (?!) _)(?!. *?_$) [a-za-z0-9_\u4e00-\u9fa5]+$ Where: ^ matches the place where the string begins (?! _) cannot

Tagged with: MySQL like escape percent semicolon wildcardWildcard characters in the like statement for MySQL: percent, underscore, and escape% represent any number of characters in SQL code Http://blog.csdn.net/yc7369/select * from user where

In js, the function is capitalized as follows: {code ...} it can be called "Constructor". In a class, for example, (php) {code ...} __construct () is also called "constructor". What is the difference between the two types of construct () and

Determine system information for the current device#define ISIOS8 ([[[Uidevice Currentdevice] systemversion] hasprefix:@ "8"])IOS8, use the following method-(void) Setinset: (UITableView *) View cell: (UITableViewCell *) cell{if (view!=nil) {if

I configured the route in this way, but on the page I wanted the link form to be m. xxx. comgushi followed by "". Do you have any problems with the configuration? In this way But on the page The link I want is in the form of

  Results:   Coarse line insertion method: Start another line inEnglishIn the input state, hold down the Shift key and press "-" (minus three consecutive times), and thenPress ENTERIn this way,RoughThe horizontal line is automatically generated.

ArticleDirectory Syntax Return Value Definition and usage The _ construct () function creates a new simplexmlelement object. If yes, the function returns an object. If it fails, false is returned. Syntax _ Construct (data,

You can use custom templates to solve this problem. The idea is to set the content attribute of hyperlinkbutton to null and then add a textblock to controltemeplate to display the text without a slide line. navigation   But later I see

Always use eclipse to write Python, always see some strings are given the red wavy line, It's uncomfortable to look at. Got long time finally eliminated, it turns out that the spelling checker Windows->preferences->general->editors->text editors->

This article mainly introduces how php converts an uppercase name to an underscore (_), and explains some naming methods that are not used to an uppercase style, such as Pascal name and camper name, you can refer to the following code to convert a

is a Text underline effect it can be seen that the ApplicationProgramThe complex functions of the client, the larger the client program.

Add by Zhj: Today when learning the source code of Simplehttpserver, we see a baseserver class in the Python standard library socketserver module, the __init__ method of the class is defined as follows def __init__ (self, server_address,

If you are in a resource file, you can write this. Copy Code code as follows: phone:1390123456 MyLink Copy Code code as follows: phone:1390123456 MyLink If the code is written

Method One: var format=function (str,delimiter,num) { var regex=new RegExp ("\\d (? =\\d{" +num+ "}\\b)"); while (Regex.test (str)) { str=str.replace (regex, "$&" +delimiter); } return str; }Method Two: var

1. First of all, press the Win7 computer keyboard win+r shortcut key to open the computer's running window, in the Open Run window, enter regedit and click Enter, so you can open the Win7 System Registry Editor window. 2. In the Open