is c hard to learn

We all know that notebook hard disk than desktop computer hard disk is more likely to be bad, because the laptop easy to move, convenient, in addition to accidentally fell caused by bad hard disk, some netizens prefer not to shut down the machine but standby, and then casually bring the notebook to take, do not cherish

1, the first computer shutdown, put the computer on the opposite side of the table, just like the picture, and then take out the screwdriver to the picture on the circle of the screws removed, the removal of attention to the position of the screws, the best different position screws in different places, because the size of the screw is not the same, Mixing will cause the laptop screws to tighten when it comes back, or it won't be screwed!!!

What do you mean "hard-coded"? "Hard", as the name implies, is rigid, disposable meaning. The definition is "to represent mutable variables in a fixed value", which in the process of encoding causes variables to be difficult to modify. So the usual way to do this is to use a

More understanding of the computer, you should know how to play the game as long as it is reflected in the graphics card, memory and CPU these three aspects. And the hard drive will not seem particularly important. Solid-State drives are the speed at which computer data is read. Mainly for the computer running speed, upload file speed and computer boot time sever

Recently, I reinstalled Win7, without installing any software, and not connected to the network, I found that the hard drive lights always flicker slightly, about 2 seconds apart, when the system is not operating. I began to suspect that there was an unknown process in the read and write hard drive, so downloaded Filemon for monitoring, but reported no sign of an

The hard drive using the SATA (serial ATA) interface is also called a serial drive. In the 2001, the Serial ATA Commission, made up of Intel, APT, Dell, IBM, Seagate and Serial, officially established the ATA 1.0 specification, and in 2002, although serial ATA related equipment was not officially listed, serial The ATA Commission has preempted the Serial ATA 2.0 specification. Serial ATA uses serial connect

not belong to the Linux directory tree. (You can set the name by yourself, or set the name to/file, this is where you store backup data) Splitting one/and swap only has the advantage of maximizing the use of hard disk space (users can ignore hard disk space issues as long as/is not used up ), however, you must back up

In ubuntu, we found that the system uses UUID to uniquely represent the hard disk partition, for example: #/Dev/sda1# UUID = 45f8-9147/Media/sda1 vfat defaults, utf8, umask = 000 0 1/Dev/sda1/Media/sda1 vfat defaults, utf8, umask = 000 0 1#/Dev/sda5UUID = 5668d81168d7edad/Media/sda6 ntfs-3g ults, NLS = utf8, umask = 000 0 1 One advantage of using/dev/sda5 to directly reference a partition is that when a n

Virtualbox virtual disk space is insufficient. The default value is 10 Gb. The operable menu is not found in the graphic interface. Google uses the vboxmanage command tool that comes with vbox to solve the problem.C: \ Program Files \ oracle \ virtualbox> vboxmanage modifyhd E: \ vbox \ ubuntu12.04 \ Ubuntu1204-201302-disk1.vmdk -- resize 300000%...Progress state

The most striking feature of the next-generation MacBook Pro is the Touch Bar (Touchbar), which is not the first time we see a similar technique in a laptop manufacturer, but just as the iphone is not a smartphone, the ipad is not a tablet computer, The MacBook Pro with the touch bar still blew up the tech world at hom

Perhaps some users are not very familiar with AHCI hard disk mode, in fact, in the Win7 system to open the hard disk AHCI mode The greatest benefit is to improve the performance of the mechanical hard disk, but also to achieve a variety of functions such as NCQ. So, if this mode is