问题:Qt5中如何启用以 QT_DEPRECATED_SINCE标识的已经废弃/过时的方法? I want to port a Qt4 program to Qt5 and some functions are not defined (such as QHeaderView::setMoveable), but I see in the qheaderview.h file that with some magic defines (QT_DEPRECATED_SINCE) it should…

Deprecated :意思是“不推荐” php 5.3 从一方面来讲,可以说在07年计划PHP6的中的一个pre版本,增加了很多功能,统一了很多语法,使PHP变得更加强大与简洁. 说到统计架构规划,PHP当然会对一些别名,重复功能function进行归类整理,并把一些不用的正式在php 5.3以后删除掉.故不建议在新项目继续使用. PHP 5.3 有两个deprecated, E_DEPRECATED and E_USER_DEPRECATED 以下是在旧的项目中会在php 5.3以后碰到的问…

php网址 http://php.net/downloads.php 首先下载 php-5.6.5.tar.gz [root@localhost src]# wget http://cn2.php.net/distributions/php-5.6.5.tar.gz --2015-01-24 18:51:49-- http://cn2.php.net/distributions/php-5.6.5.tar.gz 正在解析主机 cn2.php.net (cn2.php.net)... 202.10…

What has changed in PHP 5.4.x Most improvements in PHP 5.4.x have no impact on existing code. There are a few incompatibilities and new features that should be considered, and code should be tested before switching PHP versions in production environm…

(*********************************************************************************) (* *) (* Below is the list of support classes that can be used from within the Pascal *) (* script. There are also three support objects available: MainForm of type *…

我的邮箱地址:zytrenren@163.com欢迎大家交流学习纠错! lfs(systemd版本)学习笔记-第3页 的地址:https://www.cnblogs.com/renren-study-notes/p/10385857.html 第7.2章节 网络配置 1.网络设备命名 -ether0.link << "EOF" [Match] # Change the MAC address as appropriate for your network device MA…

Help on module guestfs: NAME guestfs - Python bindings for libguestfs FILE /usr/lib64/python2.7/site-packages/guestfs.py DESCRIPTION import guestfs g = guestfs.GuestFS(python_return_dict=True) g.add_drive_opts("guest.img", format="raw"…

原文网址:http://www.cnblogs.com/kulin/archive/2013/01/04/linux-core.html Linux内核裁减 (1)安装新内核: i)将新内核copy到/usr/src下, #tar xzvf linux-2.6.38.4.tar.gz -----解压缩. ii) 将名为linux的符号链接删掉,这是旧版本内核的符号链接. #ln -s linux-2.6.38.4 linux ------建立linux-2.6.38.4的符号链接linux. (…

How to Get Your Change Into the Linux Kernel or Care And Operation Of Your Linus Torvalds For a person or company who wishes to submit a change to the Linux kernel, the process can sometimes be daunting if you're not familiar with "the system."…

MySQLdb MySQLdb-1.2.2 API documentation http://mysql-python.sourceforge.net/MySQLdb-1.2.2/ MySQLdb User Guide http://mysql-python.sourceforge.net/MySQLdb.html 使用 MySQLdb 或 SQLAlchemy 的时候,会发现表里的 Integer 字段被默认转换为了 long 类型.这种行为其实是 DB API 做的,即都是 MySQLdb…