关闭文件

In here, we will learn how to open a binary file, read a character from it, do some processing, and then close the file.

在这里，我们将学习如何打开一个二进制文件，宣读了它性格，做一些处理，然后关闭该文件。

File, which we don't care about editing any more, so this file can be closed.

文件，我们不关心编辑了，因此这个文件可以被关闭。

The drawback is that, once the text file is closed you lose all the bookmarks set in that particular file and it's a pain to set them all again.

缺点是一旦关闭一个文件，在这个文件中设置的所有书签都会丢失的，重新设置这些书签将是一件很麻烦的事。

And fp is reassigned to another file object before the original file is explicitly closed.

然后 fp 在原文件显式地关闭前被赋了另一个文件对象。

A typical use of this compound statement opens a file or other external resource at the very start of the 'try' block, then performs several actions that may or may not succeed in the rest of the block; the 'finally' is responsible for making sure the file gets closed, whether or not all the actions on it prove possible.

一个典型的利用这种化合物声明打开一个文件或其他外部资源，在起步时的'try'块，然后执行一些行动，可能会或不会成功，其余的区块；的'finally'负责决策确保文件被关闭，而不论是否所有的行动，这证明可能。

By default attribute cache and directory entry cache are enabled, file data cache and file entry cache are disabled.

默认情况下，属性缓存及目录项缓存是开启的，而文件数据缓存和文件项输入缓存则是关闭的

The optimization tweaks for Registry that increase the performance of Terminal Server in Windows Server 2003 include eliminate IE flickering, disable Office 2003 Customer Experience Improvement Program, disable File Locking, disable NTFS Last-Accessed time stamping, turn off Lazy Writes (caching write operations before writing them to disk), improve Windows kernel performance by preventing the system from paging kernel mode drivers and system code to disk, increase the network request buffer, prevent Terminal Server session hangs when users logoff by modify available network buffers and open connections, speed up application load times by pre-loading commonly used files into memory, disable caching of Roaming Profiles and disable unused subsystems.

优化调整，为注册表中增加的表现，终端服务器在Windows Server 2003 ，包括消除即闪烁，禁用Office 2003的客户体验改善计划，禁用文件锁定，禁用NTFS的最后访问时间戳记，请关闭懒惰，写（缓存写操作前，写作他们到磁盘），提高Windows内核的性能，以防止该系统从传呼内核模式驱动程序和系统代码到磁盘，增加网络的要求，缓冲区，防止终端服务器会话挂起当用户注销，由修改现有的网络缓冲器和打开的连接，加快应用程序载入时间由堆载预压常用的文件到内存中，禁用缓存的漫游配置文件并禁用未使用的子系统。

This is my courses on operating system design : simple multi-user file system is used to simul...

这是我的操作系统课程设计：简单多用户文件系统，是用来模拟实际的文件存储，物理块的分配，以及文件读写打开关闭等基本操作。

Besides to allow the change of language, combinations of keys can be assigned to activate or to deactivate bluetooth, to compress the memory, to deactivate the key multimedia and to reinitiate the moving body.

除了允许更改语言，你可以自定义一个键来开启或关闭蓝牙，压缩内存，或者关闭多媒体并移动这些文件。

The new file will have the close on exec flag turned off.

我觉得是：这个新文件将在运行标志关闭时关闭。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。