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How to Set windows as the default startup Item in grub2 How to modify the order of startup items of grub2 How to Set windows as the default startup Item in grub2   Ubuntu uses grub2 as a guideProgramTo adjust the sequence of the startup items,

Some things cannot be obtained. There may be nothing special about what you are pursuing, except that no one will cherish it, But you will tell yourself that no matter what others think, I just like it. But once or twice, do you really believe it?

There are two functions, ttrim () and ltrim (), which can be used to cut spaces from the string. The ltrim () function removes all spaces before the string; The rtrim () function removes all spaces at the end of the string. Here is an example of any

Preface: 1. Some people may think that there are a lot of things I have mentioned, but it is entirely my own experience in operations. Note: using VI requires some basics. If you do not, replace all the VI in the command with gedit. 2. My

Let's take a look at one of the problems I encountered in AVR Studio 6.0 not long ago: I have a development board named ATmega128 in my hand. I want to set the timer 1 to achieve the effect of controlling the LED lights at intervals of 1 s to

The previous article mainly lists some knowledge points necessary for writing serial communication. In specific programming, there are many points to note. The main functions of the following program are as follows: send a letter to 51 MCU via

I. Brief Introduction DS18B20 is a digital single-Bus Temperature Sensor produced by Dallas. It has a temperature measurement range of-55 °C to 125 °C (-67 °F to 257 °F) and is widely used in temperature measurement. The obvious advantage is that

The beginning of the new semester is undoubtedly depressing. A series of crazy things have happened and I have been suffering myself from it again and again. Today's results are not surprising. The rankings have been repeatedly shown by others, and

Ide86 is an IDE environment for compiling, debugging, and running assembly languages. Of course, from the current point of view, its interface is not friendly and looks relatively watery, but after all, it was something from the 1980s S. Let's just

Using the comodo dragon browser for a long time in the first day, I first felt that it was faster than chrome, and both the startup speed and the Internet resolution speed were much better. The premise is that I have not asked comodo to modify my

Question: classical question: there is a rabbit. every month from the first 3rd months after birth, a rabbit and a rabbit are born. After the third month, a rabbit is born every month. If the Rabbit does not die, ask the total number of rabbits in

I read 1/5 million yuan in one breath this evening. There are many subtle feelings in the Process of reading this book: I. Just like when I read learning Perl, the author's skill is also quite profound, the details are well grasped, and I have

Original article from http://blog.sina.com.cn/s/blog_4bd58fae0100091c.htmlThe DNS server is the core of the DNS service network. Strictly speaking, a DNS server is called a DNS name server, which stores DNS region data. DNS servers are classified

  loadpage & nbsp; Color: #00ff00; Background-color: black; padding: 0px; border-style: none; "> Text-align: center; border-width: Medium; border-style: none; "class =" unnamed1 ">   Copy the code above to use  

Environment: fedora17 (non-Virtual Machine) 1. Install software $ Sudo Yum install xinetd TFTP-Server 2. modify files 1. Go to/home/usrname/ $ Mkdir tftpboot 2. Modify/etc/xinetd. d/TFTP. $ Su- # Vim/etc/xinetd. d/TFTP Find "Disable = yes", change

1. There are four operators that do not allow overloading. They are ::.*.? : 2. programmers can only define overload operators for class or enumeration type operands 3. Besides operator (), it is invalid to provide default real parameters for other

Today, when I read "inside the C ++ object model", I think of a way to convert the class member function pointer into a common function pointer. This should be useful when class member functions are used as thread functions. This method can only

1. Read the literature first. Let's take a look at two reviews to find out the past and the future. Then, let's look at the specific articles and technical methods. Read the abstract, and the full text can only be supplemented. Most books are

Composite document in COM Structured Storage Under the permanent storage mechanism, common files are organized in bytes. Each file is composed of unordered bytes.The entire file is stored in a disk in one form, and each block is discrete. When you

I wrote a memory resident program two days ago. I want to try to replace the 13 H interrupt to see if I can implement disk read/write protection. But it seems useless. Later, I learned that in WINXP, both command. com and cmd. EXE do not use INT 13