• Go GTK environment configuration


    Go GTK environment configuration (graphical interface for go) After a day, I finally set up this environment, which is about msys2 – “installing various versions of GTK -” installing MinGW (I installed it but it doesn’t affect it, because I have to change the environment variable to this one, so it’s useless to install that […]

  • Could not execute auto check for display colors using command / usr / bin / xdpyinfo


    When Oracle is installed on RedHat 6.5, the user of Oracle runs the runinstaller to report the following error, unable to connect to the windows server where xmanager is installed, or install Oracle graphically [email protected]] :./runInstaller Starting Oracle Universal Installer… Checking Temp space: must be greater than 120 MB. Actual 42217 MB Passed Checking swap […]

  • Online regular expression testing tool


    Share regular expressionsVisualizerandtest tools。 Regular expression visualizer It’s easy to understand points by graphically displaying regular expressions. address https://jex.im/regulex Online regular testing tool In addition to providing regular tests, it also provides the ability to display group capture results. Address: https://regex101.com

  • Simple command line operation under Windows


    As we all know, the user’s favorite is based on the graphical operation interface. However, for the programming developers, the command-line operation is as important as the graphical interface in the way of human-computer interaction. In the past, I was only familiar with the command line operation of Linux, but I can only use CMD […]

  • Vue + eckarts create project


    1. Use cnpm to add Vue cli Install cnpm Because the server of NPM is abroad, the network speed is very slow. In order to solve this problem, Taobao has made a synchronous image website in China, http://npm.taobao.org/. We can install the domestic image cnpm to improve the installation speed of modulesnpm install cnpm -g […]

  • About zrender’s pit, add slowly


    Using the command NPM install zrender instead of NPM install zrenderjs, the import module is also import zrender from “zrender”, which can be used according to its official document (https://ecomfe.github.io/zren…, such as new zrender. Circle(). Installing another “zrenderjs” first doesn’t work, and there are a lot of problems with uninstall. I didn’t understand the relationship […]

  • Janusgraph index introduction and fuzzy query


    Janusgraph fuzzy query and index 1. index Janusgraph supports two different types of indexes to speed query processing:Graphic indexandCenter vertex index Graphic indexMake the global retrieval operation starting from the list of vertices or edges identified by their attributes efficient on large graphsCenter vertex indexIt can speed up the actual traversal of a graph, especially […]

  • (71) C × WinForm custom control – line chart – hzhcontrols


    Official website http://www.hzhcontrols.com premise It’s been 7 or 8 years since I started, I always want to make a set of beautiful custom controls, so I have this series of articles. GitHub:https://github.com/kwwwvagaa/NetWinformControl Code cloud: https://gitee.com/kwwwvagaa/net/winform/custom/control.git If you think it’s OK, please click star to support it Welcome to discuss: Penguins 568015492 Please click [recommend] below […]

  • Python verification code processing (1)


    Catalog 1、 General graphic verification code In this blog and subsequent series, I will introduce you to the identification of various verification codes. It includes ordinary graphic verification code, polar sliding verification code, touch verification code and Weibo palace verification code. 1、 General graphic verification code                           . Therefore, in this case, we need to do […]

  • How to call events across forms in C ා – starting with event subscription instance


    scene Use of delegation and event in C – Take cross form value transfer in WinForm as an example: https://blog.csdn.net/BADAO_LIUMANG_QIZHI/article/details/100150700 Refer to the blog above. The requirement is to refresh the graph of the main form in the graph options form. Note: Blog home page:https://blog.csdn.net/badao_liumang_qizhi Official accountDomineering procedural apeGet programming related ebooks, tutorials and free […]

  • Redis installation configuration under Windows


    Redis installation configuration under Windows Redis is generally run in Linux. Here is the installation and configuration of redis under windows The Windows version seems to have stopped updating and can be used as an understanding. 0x1 installation GitHub download address: https://github.com/microsoftarchive/redis/releases The latest version as of the publication of the article is3.2.100findAssetsThere is an […]