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  • Delphi memory management guidance content PDF version
    Delphi memory management guidance content PDF version
    The instructive content on Delphi memory management has been excerpted into an e-book in PDF format. This book is an excerpt of the memory management chapter from a Delphi book. It does not involve other aspects of content and is relatively targeted. The content involves traversing memory blocks, shared memory managers, third-party memory managers, Delphi memory management implementation framework, implementation of user call routines, etc.
    2024-01-19 32 1486
  • Android security and permissions WORD version
    Android security and permissions WORD version
    This document mainly talks about the security and permissions of Android; Android is a multi-process system, and each application (and system component) runs in its own process. I hope this document will help friends in need; interested friends can come and take a look.
    2024-01-28 2 2117
  • View and manage sqlite database in Android Chinese WORD version
    View and manage sqlite database in Android Chinese WORD version
    This document mainly talks about viewing and managing sqlite database in Android; you can use the Eclipse plug-in DDMS to view it in Android, or you can use the adb tool in the Android tool kit to view it. The sqlite database in the android project is located in /data/data/project package/databases. Friends in need can download and take a look
    2024-02-02 53 1052
  • Perl Automated System Administration Automating.System.Administration.with.Perl.2nd.Edition 2nd Edition
    Perl Automated System Administration Automating.System.Administration.with.Perl.2nd.Edition 2nd Edition
    Perl is a powerful tool for UNIX-like system management. If you do not know Perl when maintaining the system, you should at least be familiar with SHELL. It is best to be comfortable with both. Perl is a scripting language. The original designer was Larry Wall and it was published on December 18, 1987. Perl borrowed features from C, sed, awk, shell scripting, and many other programming languages. The most important feature is its internal integration of regular expression functions and the huge
    2024-02-01 0 1621
  • Ruby User Guide Chinese HD Version CHM Format
    Ruby User Guide Chinese HD Version CHM Format
    First, you have to check whether Ruby is installed. At the shell prompt (here represented as "%", so don't type %), type % ruby ​​-v (-v tells the interpreter to print out the Ruby version) , and then press Enter. If Ruby is installed, you will see information similar to the following: % ruby ​​-v ruby ​​1.6.6 [i586-linux] If Ruby is not installed, you can ask the administrator to install it, or you can do it yourself, Ruby is a language with no installation or usage restrictions
    2024-01-30 33 1282