• Installing GD under Linux


    Before installing Gd, you need to install jpeg-6b, libpng, zlib and freetype. The following is the download URL: http://www.libgd.org/DownloadsGD Download ftp://ftp.uu.net/graphics/jpeg/jpegsrc.v6b.tar.gzJPEG Download http://www.libpng.org/pub/png/libpng.htmlPng Download http://www.zlib.net/zlib-1.2.3.tar.gzZlib Download http://www.freetype.org/Freetype Download 1.installzlib tar zxvf zlib-1.2.3.tar.gz cd zlib-1.2.3 ./configure make make install 2.installlibpng tar zxvf libpng-1.2.29.tar.gz cd libpng-1.2.29 cd scripts/ mv makefile.linux ../makefile cd .. make make install Note […]

  • Environment of Linux system jsp: Apache, Tomcat configuration


    1.operationsystem   RedHat Linux 9.0 2. Required software   Apache 2.0.54 Download address   http://apache.freelamp.com/httpd Download the file httpd-2.0.54 tar. gz   Tomcat5.5.9 Download address   http://apache.justdn.org/jakarta/tomcat-5/v5.5.9/bin/ Download the file jakarta-tomcat-5.5.9 tar. gz   Mod_jk 1.2.14 Download address   http://apache.justdn.org/jakarta/tomcat-connectors/jk/source/jk-1.2.14/ Download the file jakarta-tomcat-connectors-1.2.14-src tar. gz   Jdk 1_5_0_04 Download address   http://java.sun.com/j2se/1.5.0/download.jsp Download the file jdk-1_ 5_ 0_ 04-linux-i586-rpm. bin When downloading, save […]

  • redhat9. 0 download address


    Download address of redhat9. (please copy the following link and download it with Xunlei and other download tools!) http://ftp.azc.uam.mx/mirrors/redhat/linux/9/en/iso/i386/shrike-i386-disc1.iso http://ftp.azc.uam.mx/mirrors/redhat/linux/9/en/iso/i386/shrike-i386-disc2.iso http://ftp.azc.uam.mx/mirrors/redhat/linux/9/en/iso/i386/shrike-i386-disc3.iso  

  • MySQL software download, installation and configuration – detailed tutorial


    catalogue MySQL Download: Download the latest version of MySQL from the official website: www.mysql.com com 1. Open the official website, select download and find MySQL community (GPL) downloads 2. Click MySQL community server 3. Select the appropriate version in general availability (GA) releases MySQL installation: 1. After downloading, double-click to run 2. License information 3. […]

  • C # how to realize continuous transmission of file download breakpoint


    catalogue preface File download – server Use the a tag to provide file download Use response TransmitFile provides file download File download in other ways File download – client Direct download Asynchronous Download Breakpoint continuation Breakpoint continuation (supported by the server) Multi thread simultaneous download (slice download) preface The old rules start with the simplest […]

  • Ztree + Ajax to achieve file tree download function


    Download the file tree based on Java for your reference. The specific contents are as follows 0. Project preparation 1. Plug in libraries used in the front end: ztreeOfficial website 2. Backend Maven dependency: <dependencies> <!– Servlet dependency — > <dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <version>3.1.0</version> <scope>provided</scope> </dependency> <!– Springmvc dependency — > <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>5.2.6.RELEASE</version> […]

  • 202 free high quality XHTML Templates (1)


    Here, developeppaer introduces the first part of these templates – each template is selected by myself, and I only choose those templates with standard layout that pay attention to coding or are really excellent.For novices in web designers, they always hope to find some good free templates to learn. What’s tangled is that there is […]

  • 202 free high quality XHTML Templates (2)


    Following the previous 202 free high-quality XHTML Templates (1), developeppaer introduced the second part of the series.Following the previous 202 free high-quality XHTML Templates (1), developeppaer launched the second part of the series. Let’s take a look at these templates: Preview | Download Preview | Download Preview | Download Preview | Download Preview | Download […]

  • Introduction to linux download tools WGet and Axel


    Wget WGet is a very common command line download tool. The format of WGet is as follows: #WGet [options] [download address] WGet common parameters -b: Background download: WGet downloads files to the current directory by default. -O: Download the file to the specified directory. -P: Specify the directory where the file is saved. -N:don’t re-retrieve […]

  • How to prevent rogue software from downloading and installing automatically in win10 2004


    Windows10 2004 methods and steps to prevent rogue software installation!After updating win102004, you will always encounter the automatic download of rogue software, which is a hidden danger to the security of the computer. So how can you effectively prevent the installation software of win10 system? How should rogue software be shut out? The following developeppaer […]

  • VBS combined with WGet to download website pictures


    VBS function procedure:1. Call WGet: Download all pages of the website to the script Directory2. Scan all files in this script Directory3. Read all web pages in the script directory and matchpictureURL address4. Save all picture URLs to URL img Txt file5. Call WGet: Download URL img Txt to the script img Directory ? 1 […]

  • Explain the application of download attribute in HTML5


    In traditional HTML, the download of a file is as follows: XML/HTML CodeCopy contents to clipboard <a href=“=/files/abc1234564545.pdf”>report</a>     In the HTML 5 browser, the download attribute can be supported as follows: XML/HTML CodeCopy contents to clipboard <a href=“=/files/abc1234564545.pdf” download=“abc”>report</a>     The advantage of the download attribute is that it is displayed in the user’s browser when the user downloads […]