vim concepts

Vim has made a lot of improvements to VI, and this chapter discusses the main features added to Vim: including built-in Help features, startup and initialization options, new move commands, extended regular expressions, extended undo, custom executables, and more.Built-in Help features:Vim's documentation of more than 100,000 lines, almost all of the instructions can be obtained through the

Principles of database systems (I)-basic concepts of database systems and concepts of Database Systems Concept Model: (1) express the overall logical structure of the data, which is a comprehensive description of the data involved in the entire application project by the System user. (Overall) (2) modeling data from the perspective of user needs. (Viewpoint) (3) independent from hardware and software. (In

The help entry for the commands used in this section: :help vimgdb At the beginning of the UNIX system design, there was a very important idea: each program only implements a single function and connects multiple programs through pipelines to make them work together, to provide more powerful functions. The program only implements a single function. On the one hand, it reduces the complexity of the program, and on the other hand, it also enables it to focus on this function and make it the best.

This is the penultimate article, the new blog is about to be completed Toss and tidy up the next, own vim configuration, managed GitHub, support one-click Deployment have plugin description, screenshots and animated GIF display Https://github.com/wklken/k-vim Click to directThe following is readme.md, for reference, hope to help ------------------------------------------

Tags: Vim into edit mode vim command modeThree common modes of VIM General mode Move cursor Position Delete, copy, paste Enter edit mode "I" current word match either insert "I" is inserted at the beginning of the line where the cursor is located "A" is inserted in the current word specifier "A

Label:Vi/vim Use advanced: Use GDB debugging in Vim – use Vimgdb The help entry for the commands used in this section: In the original design of Unix system, there is a very important idea: each program only to achieve a single function, through the pipeline and other ways to connect multiple programs, so that they work together to achieve more powerful functions. The program only implements a single funct

When using the VI Editor, we found that the ESC key cannot be returned to the default mode. input the: HELP command, and we found that vim-tiny installed by default in Ubuntu is not complete in many functions. Install complete Vim for convenience. Note: In ubuntu, the VI and VIM commands actually use vim.

Using vim in the window as the php development environment (although I have been using vim in ubuntu)... although vim is essentially just an editor. But with some appropriate plug-ins, vim can also become a full-featured IDE. I have been using vim for a long time. after repe

VIM is incomplete and does not support multi-byte languages (multi_byte features ); second, a configuration error occurs. Speaking of multi-language support, there are two basic concepts: one is the language encoding of files, but the internal encoding of the environment. In older operating systems, regardless of Linux or windows, these two encoding codes are the same, which means that only one encoding fi

1, Vim is the ancient artifact of Linux programmer programmingVim is the most famous text/code Editor on the Linux system, and it is also an enhanced version of the VI editor of the early years, known as the best classic ancient artifact in the text/code Editor. The reason why it is such a reputation, I think mainly for the following reasons: 1. It is ancient and mysterious, the learning curve is steep, difficult to control, but once learned to benefi

PLSQL_Oracle Temporary Table basic concepts and usage (concepts), plsql create Temporary Table 2014-06-08 BaoXinjian I. Basic Concepts 1. My Understanding of temporary tables: Create a table in Oracle. This table is not used for other functions. It is mainly used for some special functions of your software system. When you use it, the data in the table is useles

Basic concepts of JMS Learning (I) and basic concepts of jms Learning I interviewed one or two companies over the past two days. Due to the use of JMS in the most recent project in my resume, the interviewer seems to be very interested in this, so I was asked, but unfortunately, in addition to using JMS, I had a poor answer to some of their questions about JMS. The direct result was an interview failure. At

"within..." (inside) aIndicates "surround..." (around) tIndicates "before the... position" () fForward) The following are some related scopes: Group word as sentence With these basic language elements, we can start to construct some simple commands. The basic syntax of the text editing command is as follows: Verb prefix noun Below are some examples (if you are familiar with the above concepts, you will see these examples are very easy to understan

Concise Vim leveling strategy (transfer) and vim leveling strategy Original article: http://coolshell.cn/articles/5426.html Vim's learning curve is quite large (see the learning curve of various text editors). Therefore, if you see a lot of VIM command classification at the beginning, you will lose interest in this editor. The following article is translated from

From: http://www.ibm.com/developerworks/cn/linux/l-tip-vim3/index.html 3.1. Vim script Basics In the. vimrc file, and in the plug-in and syntax files mentioned in Chapter 2, the language used is the Vim script language. The syntax of this script language is a bit like BASIC, and the expression is a bit like C, which is easy to understand. This chapter does not intend to give a very systematic introduction t

When a centos host is used,-bash: vim: command not found occurs when vim is used. Only vi can be used. How can we install vim?Enter the rpm-qa | grep vim command. If vim is correctly installed, the following three lines of code are returned:[Root @ centos] # rpm-qa | grep vi

Vi and vim Editor (14): vim Overview Vim refers to "vi improved", that is, the ultimate version of vi. Currently, vim may be the most widely used similar vi product. Overview: Author and brief history: Vim is written by Bram Moolenaar and assisted by others. Therefore,

Fundamental Concepts Introduction to the basic concepts in the system (although it is possible to run programs on a computer without a kernel, the presence of a kernel greatly t He writing and with the other programs, and increases, and flexibility available to programmers. The Linux executable kernel is below/boot/vmlinuz. (a) kernel's mission 1. Process Scheduling 2. Memory Management 3. Provision of a fi

[Basic concepts of exceptions] _ notes on basic concepts of exceptions Understand basic concepts of exceptionsMaster basic Exception Handling formatsUnderstanding the inheritance structure of exception classesMaster Java Exception Handling Mechanism Exception:An exception is a type of command flow that causes program interruption. If the exception is not correctl

ArticleDirectory Applications Game Logic Operations operations Events event Connections and timeouts connection and timeout Basic concepts the following article will show you the important basic concepts for photon. The following are important basic concepts of photon (applications ). Program An application is the server side log