Found a total of 2960 related content
How to set the line number of vim in Ubuntu? How to set the line number of vim in Ubuntu
Article Introduction:Today I use vim to write code under Ubuntu. As usual, I set the line number of vim first. I didn’t think about anything every time, but today I thought about it. Can vim be initialized when it is opened? I checked the relevant information online and practiced it myself. If it works, I will post it and share it with everyone! (The set vim line number is valid for all users (including root users)) 1. Open the terminal, enter cd /etc/vim in the command line and hit Enter to enter the /etc/vim directory; 2. Enter etc/vim directory, find the vimrc file (vim’s initialization file), and use the cp command to back it up. The command is: cpvimrcvimrc.bak
2024-01-07comment 0412
How to do Golang development in Vim
Article Introduction:Vim is a powerful text editor and one of the tools frequently used by programmers. When learning and using programming languages, using the Vim editor can improve our efficiency and comfort. For the development of Golang language, Vim also provides convenient support. This article will introduce how to do Golang development in Vim. 1. Install the Golang environment. Before using Vim for Golang development, we first need to install the Golang environment. Golang can be downloaded and installed on the Golang official website. Installation completed
2023-04-05comment 0773
How to jump to golang code in vim
Article Introduction:When using the vim editor for golang development, it is often necessary to jump to the code to browse and modify the code. This article will introduce several methods for jumping golang code in vim to help improve development efficiency. 1. Use ctagsctags is a cross-platform code indexing tool. Use it to generate a code tag file. This file contains the location information of variables, functions, structures and other elements in the code, allowing us to jump directly to it in vim. corresponding location. First you need to install ctags, the specific command is as follows:`
2023-04-25comment 0656
vim怎么显示行数
Article Introduction:Vim中显示行号可通过以下三种方法:设置'number'选项在左侧显示行号使用'linewise'选项将行号显示为行首字符安装LineNumbers等插件进行自定义显示
2024-07-05comment650
Linux Tips: Cancel automatic indentation when pasting in vim
Article Introduction:Preface: vim is a powerful text editing tool, which is very popular on Linux. Recently, I encountered a strange problem when using vim on another server: when I copied and pasted a locally written script into a blank file on the server, automatic indentation occurred. To use a simple example, the script I wrote locally is as follows: aaabbbcccddd. When I copy the above content and paste it into a blank file on the server, what I get is: aabbbcccddd. Obviously, this is what vim does automatically for us. Format indentation. However, this automatic is a bit unintelligent. Record the solution here. Solution: Set the .vimrc configuration file in our home directory, new
2024-03-07comment 0138
How to use markers for text selection in the Vim editor
Article Introduction:A text or source code editor based on a graphical interface that provides some functions such as text selection. What I'm trying to say is that probably most people don't think this is a feature. But this is not the case with command line-based editors like Vim. When you use Vim only with the keyboard, you need to learn specific commands to select the text you want. In this tutorial, we will discuss in detail the functionality of text selection and the flags functionality in Vim. Before that, it should be noted that the examples, commands and instructions mentioned in this tutorial were all tested in the Ubuntu16.04 environment. The version of Vim is 7.4. Vim’s text selection function We assume that you already have basic knowledge of the Vim editor (if not, you can read first: h
2024-01-02comment 0590
How to run c program commands in linux
Article Introduction:How to run c program commands in linux: first open the terminal of kali linux, use the vim tool to open the file and write code; then enter [gcc test.cgcc] to compile; finally run [test.out] and enter [./ in the terminal test.out].
2021-02-09comment 037602
Why doesn't vim display line numbers in Linux?
Article Introduction:In Linux, vim can use ":set nonu" to prevent the line number from being displayed during the editing process; the function of this command is to cancel the line number, or you can use the ":setnu" command to make the line number display again. If the configuration file ".vimrc" exists, you can add a line "set nonu" to the file so that the file does not display the line number every time.
2022-05-17comment 03593
Recommended configuration for using Vim for C language development on Linux systems
Article Introduction:Recommended configuration for using Vim for C language development on Linux systems Introduction: In the learning and development of computer science, C language is a very important and widely used programming language. On Linux systems, Vim is a powerful text editor that is flexible, customizable and efficient. This article will introduce how to configure Vim to meet the needs of C language development, optimize the development experience and improve work efficiency. Install Vim First, make sure that Vim is installed on your Linux system. You can pass the following command
2023-07-05comment 01777
Can linux run two tomcats?
Article Introduction:Linux can run two tomcats. Running method: 1. Use the "vim /etc/profile" command to write the environment variables, and use "source /etc/profile" to make the configuration effective; 2. Modify the "apache-tomcat-10.0.12/conf" directory server.xml" file; 3. Modify the "startup.sh" and "shutdown.sh" files in the two "tomcat/bin" directories.
2022-07-14comment 02818
Runtime Errors: How to resolve Python runtime errors?
Article Introduction:Python is an easy-to-use and increasingly popular programming language. Many kinds of runtime errors may occur during code execution, such as syntax errors, logic errors, data type errors, etc. For Python beginners, these errors can leave them overwhelmed and overwhelmed. This article will teach you how to solve Python runtime errors. 1. Understand Python runtime errors In Python, when an error occurs when the code is executed, it is called a runtime error when the program is running rather than when it is compiled.
2023-06-25comment 01126
Comprehensively learn the Vim editor and become a 'super user' under the Linux command line
Article Introduction:If you are a Linux user, the Vim editor is one of the indispensable tools. Vim is an efficient, powerful and flexible text editor that can be used under the command line interface. However, due to its unique design and high degree of customization, some novices feel unfamiliar and confused about it, and some even give up using it. However, this article will introduce you to the basic usage methods and techniques of Vim to help you master this powerful editor. I've been using Linux for about 25 years, and a few years of Unix before that. During this time, I developed preferences for a few tools that I use daily. Vim is one of the most important tools I use. I started using Vi when I was learning Solaris in the early 90s
2024-02-11comment 0808
I'm running gVim7.3.1 on a GNU/machine
Article Introduction:I'm running gVim7.3 on a GNU/machine. I'd like to know if there is a way to manually change the font according to the size of the window. I'm relatively new to Vim. Linux systems modify command line font size, so I'm not familiar with it. My situation is Like this: I use DejaVuSansMono12 as my default font, but sometimes I want to switch to the Terminus9 linux system to modify the command line font size when I want to shrink the Vim window to see what's on the screen. (You know, for those of us with People with small laptop screens and don't want to switch between workspaces...!) So I want to know if I shrink the command in the .vimrc file, if I shrink the default window size to enough
2024-02-09comment 0113
Runtime stack mechanism in Java
Article Introduction:Every time you need to run a process, code or thread in Java, a runtime stack is created that stores the operations performed when the thread is executed. Each entry in the runtime stack is called a stack frame or activation record. Once a process calls a function, the data associated with it is removed from the runtime stack. When all functions have been called, the runtime stack will be empty. This means it needs to be removed from memory. At this point, the runtime stack is destroyed and the thread is terminated. Termination of a thread can occur when the thread completes (voluntary) or forced (abnormal termination). Elements in the runtime stack are destroyed in the reverse order in which runtime task entries are created. When the thread runs normally and completes execution, the main function is called and its entry is stored in the running
2023-08-31comment 0503
查看linux进程运行时间
Article Introduction:要查看 Linux 进程运行时间,可以使用 "ps aux | grep " 命令。命令输出的第 8 列 ("TIME") 以 "HH:MM:SS" 格式显示进程运行时间。
2024-08-17comment897
How to check program running time in pycharm
Article Introduction:PyCharm provides methods to view program running time: Run configuration: enable the "Collect CPU usage and profiling info during execution" option. Profiler: Collect data and click the "Start profiling" and "Stop profiling" buttons. Performance Monitor: Displays metrics such as CPU usage and runtime. timeit module: Import the module and measure runtime using the timeit.timeit() function.
2024-04-18comment 0517
matlab实时脚本怎么运行
Article Introduction:要运行 MATLAB 实时脚本,请:创建实时脚本;在编辑器中编写 MATLAB 代码;运行代码单元格或整个脚本;交互式地探索结果并发布输出。
2024-06-09comment 0291
Let's talk about what to do if there is an error when running golang
Article Introduction:In recent years, Golang has become one of the popular programming languages. Its concise syntax, fast running speed and powerful concurrency performance have attracted more and more developers. However, even in such an excellent language, runtime errors are inevitable. This article will focus on the causes and solutions of Golang runtime errors and how to effectively avoid these errors. First, let us understand Golang’s runtime. Golang's runtime is a very powerful mechanism that provides
2023-03-30comment 0445
How to calculate program running time in php
Article Introduction:This article mainly introduces a simple example of PHP calculating program running time. Friends who need it can refer to it. First, let’s analyze the principle. If you want to get the program running time, you can define a variable when the program first runs and record the current time, and then record the current time after our program has finished running.
2021-04-01comment 04731
How to set page running time in php
Article Introduction:<&abs>How to set the page running time in PHP: <&order>Open the php.ini configuration file; <&order>Find the max_execution_time variable; <&order>Modify the page running time.
2021-09-01comment 02028