comment symbol

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Single-line multiline comment symbol in Python

One, Python single-line comment sign (#)The pound sign (#) is often used as a single-line comment symbol, and any data on its right will be ignored as a comment when using # in code.Print 1 #输出1#号右边的内容在执行的时候是不会被输出的.Second, batch, multi-line comment

Sublime Text 3 comment symbol//After the text still has color (originally should be gray) why?

Today I do not know where the tune has become this.Is there a way? I've been looking for a long time. Reply content: Today I do not know where the tune has become this.Is there a way? I've been looking for a long time. In the lower right

WAF Bypass Database features (Oracle discovery)

0x01 backgroundOracle is similar to MySQL features, semi-automated fuzz, recording results.0x02 Test Position One: The position between the parameter and the Union1) White space charactersThe white space characters available in Oracle are:%00%09%0a%0

A brief introduction to SQL Blind attack

Ext.: http://hi.baidu.com/duwang1104/item/65a6603056aee780c3cf29681 Introduction1.1 General SQL Injection Technology OverviewThere is no standard definition of SQL injection technology, and the Microsoft China Technology Center is described in 2

Developer Linux: CentOS7 installation Configuration Code Quality management platform SonarQube6.4

1. PrefaceThe previous chapter described how to configure the use of the source Control tool SVN and integrate it with Apache to enable code changes to be traceable, although it is important for most teams to look for experienced people in the team

A brief introduction to SQL Blind attack

1 Introduction1.1 General SQL Injection Technology OverviewThere is no standard definition of SQL injection technology, and the Microsoft China Technology Center is described in 2 ways [1]:(1) Script-injected attacks(2) Malicious user input used to

Mysql master-slave replication (master-slave) case

In this section, we will learn how to grant user authorization and master-slave replication in Mysql. The following describes the advantages of Mysql master-slave replication: 1. If a problem occurs on the master server, you can quickly switch to

Mysql master-slave replication (master-slave) actual operation case _ MySQL

In this section, we will learn how to grant user authorization and master-slave replication in Mysql. The following describes the advantages of Mysql master-slave replication: 1. if a problem occurs on the master server, you can quickly switch

Steps to monitor Apache using LoadRunner (GO)

First, Apache on the settingsOpen /conf/httpd.confand make the following modifications:1. set up hosts that allow viewing Apache running status## Allow server status reports, with the URL of Http://servername/server-status# change the '.

The practice of distributed database based on SQL Server 2008 (iii) _php tutorial

Configure PHP 1. Open the PHP configuration file, locate the Extension=php_mssql.dll, and remove the previous comment symbol 2. Locate mssql.secure_connection and change off to On 3. Find com.allow_dcom = True to remove the previous comment symbol

Virtual machine Installation ARCHLINUX+XFCE Desktop Tutorial (Updated on 2017-5-8)

This tutorial goes from http://blog.sina.com.cn/u/5692023517 to thank the great God for writing such a detailed tutorial and allowing reprint The purpose of this tutorial: to make it easier for beginners to install arch, a good tutorial can

Test whether the browser supports JavaScript scripts

If the user is unsure whether the browser supports JavaScript scripting, then the HTML-provided comment symbol can be applied for validation. The HTML comment symbol ends with . If you write a javascrip T script within this comment symbol, the

Idea Handy plugin, and command

Http://www.oschina.net/news/69858/java-developer-need-intellij-idea-plugin Handy Plugin Command Keytool-genkey-alias tomcat-storetype pkcs12-keyalg rsa-keysize 2048-keystore keystore.p12-validity 3650\ALT + ENTER import package, auto fixCtrl+alt+

IntelliJ Idea Common settings

Article reprinted from: http://www.cnblogs.com/sky100/archive/2009/01/22/1379949.html IntelliJ idea is a very good Java editor, beginners can be some of the ways to feel very uncomfortable, just beginning to use when I also feel very unaccustomed,

Set the Raspberry Pi raspberry to the wireless router (WiFi hotspot ap,rtl8188cus chip)

http://wangye.org/blog/archives/845/Recently began to toss up Raspberry Pi came, because somewhere in the internet need Ruijie dialing, so I would like to be able to let my Raspberry Pi do, of course, first of all to transform it into a router, the

Linux under Apache+tomcat load balancing and clustering

First of all, my environment.An Ubuntu virtual machine,An example of a apache2.2Two instances of a tomcat1.71. Installing the Apache serversudo apt-get install apache2If you want to restart, run the command:Sudo/etc/init.d/apache2 restartApache

Openstack-mitaka Basic Environment Introduction

For the OpenStack environment, the following is roughly what is involved Safety Mainly include the use of various services password, here in order to prevent password confusion, I recommend the use of the same password (in production

Bacos paradigm and extended bacos paradigm

ArticleDirectory Extended bacos paradigm BNF is a language used to represent context-independent grammar. It describes a type of formal language. Although the bacos paradigm can also represent the syntax of some natural languages, it

The usage and specification of single-line and multiline annotations in Pyhton

Preface Annotations can play a role in a note, when the team is working together, personal code is often called by many people, in order to make it easier for others to understand the code of the thoroughfare, the use of annotations is very

A detailed description of the PDO class in PHP5

This article mainly introduces the PHP5 in the PDO class of the detailed, interested in the reference of friends, I hope to be helpful to everyone. What is PDO? The POD (PHP Data Object) extension is added in PHP5, and PHP6 connects the database

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