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\ n is a line change, English is the LINEFEED,ASCII code is 0xA. \ r is enter, English is carriage return, ASCII code is 0xD. If you use a mechanical typewriter, you know the difference between carriage return and line change ... The line is to

Hard raw format data recovery 1. raw format reason2. raw format Solution Experience: 1. raw format reason I searched the internet for the reasons for the formation, and I will not tell them one by one, but the results will have a cause.The correct

Test hard drive Bad Sectors in CentOS Hard Disk status testing tools: smartctl, Badblocks, hdparm You can quickly see whether the hard disk is healthy by using smartctl. The command is as follows: [Root @ qy ~] # Yum installsmartmontools-y Start

We all know that Mac using boot camp to install Windows requires partitioning the Mac from the disk and wasting a lot of disk space. For Mac users who use SSD, disk space is invaluable. Today, the PC6 Apple NET will bring you the Mac use of win to

This is a common problem in Ajax development. If you haven't been using JavaScript frameworks for development, I believe you have long known this problem. This article analyzes two solutions, one of which is to explain the implementation of the

For applications such as search engines, file indexing, document conversions, data retrieval, site backup, or migration, the parsing of Web pages (that is, HTML files) is often used. In fact, the various modules available in the Python language

This is a common problem in AJAX development. If you haven't been using JavaScript frameworks for development, I believe you have long known this problem. This article analyzes two solutions, one of which is to explain the implementation of the

When I read the embedded Linux LED driver today The driver implementation part is clear. But the paths of several header files really confuse me. the Linux 2.6.13 file is organized as follows: The header file is as follows: #include #include

1,In the VMware Summary View interface Select Edit Virtual machine settings,add Two new hard disk, select the Isci method, to determine after adding in the devices will see more than 2 pieces of hard disk. 2,Starting Solaris, there are several ways

python-the contents of the HTML file to retrieve a specific URL address string, save it as a list, and use each URL to download the picture and save it to the hard drive, the regular re Reference: http://blog.csdn.net/xwbk12/article/details/72734930