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The solution to this problem is simple and not so complicated. The reason why the HDMI interface is connected with the monitor is not sound, because the HDMI interface is an interface containing both audio and video signals. When the computer's HDMI

Unit recently bought a new HP ProLiant DL385 server, while purchasing an HP Smart array G2 disk control array card, configured with 10 146GB of capacity of 10,000-turn SCSI hard drive, now I intend to make these 10 SCSI hard disk raid 5, so that the

In fact, as long as the file format conversion AIDS is installed, JPG can be easily converted to PDF format. Today's small compilation and everyone to share: How to convert JPG to PDF format method big secret. If you need a friend, you should pay

In our daily work and life, it is inevitable that there is a need for file pictures in the mobile phone and the computer transmission between each other, and the traditional users will choose to use the data line to transmit, in fact, we can not be

How does a Mac share a screen? OS X features screen sharing, support drag-and-drop and text copy, the operation is quite simple, only need a few buttons to do; In addition, you can cross multiple system versions, PC6 today with a 10.10 server (that

Speed is generally divided into download speeds and upload speed, generally we calculate the speed is only test download speeds, as long as the computer downloads from the Internet faster, users are usually more satisfied. But you know what? Upload

How to charge the laptop battery? In fact, notebook battery in full situation, basically also use about two hours, how to use a good notebook battery battery, how to prolong its use of time and the life of the use of problems, is undoubtedly

In the specific use of 3G wireless router, we should pay attention to what problems? What's the difference between it and the usual wireless router settings? Below, we take Tengda 3G611R wireless router As an example, to talk about this aspect of

How to change the computer wifi password? 1. Look at the router you are using, you can look at the back of the label; An IP address is written above: such as 192.168.0.1/or 192.168.1.1 or others; 2. Open the browser, enter one of the two

Notebook Touch Panel Failure Solution: Notebook is the biggest feature is convenient to carry, although the notebook touchpad is not as flexible as the use of the mouse, but as long as the use of the habit is still very

VirtualBox is known as the strongest free virtual machine software, it is not only rich in features, but also excellent performance, it is easy to use, can be virtual all Windows systems. Recently, netizens "Tidal 011" share a 2015-year Retina MAC

As we all know, a PC can take advantage of Windows remote control to manipulate another PC, so here's a way to control your PC with an Apple Mac. First go to the Microsoft website to download the software called Remote, the latest version 2.0.

Mechanical keyboard This once a lot of people in the eyes of "silly big black, expensive clumsy" PC input device with the domestic game market booming back to people's vision, this comeback after the mechanical keyboard products on the market has

2. Quickly export the database data dictionary:SQL Server database, generating data dictionaryUse Yourdatabase--Specifies the database goselect table name to generate the data dictionary for= CaseWhen a.colorder=1Then D.nameElse "'End, table

SQL Profiler is a graphical interface and a set of system stored procedures that function as follows: Graphical monitoring of SQL Server queries; Collect query information in the background; Analyze performance; Diagnosing a

Overview of Vsphere Virtualization ProductsThe benefits of virtualization technology:v Save moneyv Space Savingv easy to maintain with high availabilityv Rational Use of resourcesv Storage technology for better security of dataVMware VSphere is

In the operating system, there is the concept of multi-threading (multi-threading), which is well understood, because a thread is the smallest scheduling unit of a process, and a process contains at least one thread. This article describes the

To find the minimum and maximum values of an array1 //finding the maximum and minimum values in an array2 vararr=[3,2,6,1,45,23,456,23,2,6,3,45,37,89,30];3 //the first method based on the sorting method to find the maximum and minimum values from

A SHA1 and MD5 differencesSHA1 the process of preprocessing and MD5 of arbitrary length plaintext is the same, that is, after the completion of the clear text length is 512-bit integer multiples, but there is a difference, that is SHA1 the original

Http://codeforces.com/problemset/problem/12/DThe bit query here refers to the maximum value between the query [1, R] or [R, Maxn], which is sufficient.Set three weights respectively b[1], b[2], b[2];First, the b[1] value discretization, discrete