common computer problems and solutions

(typically because 5037 ports are occupied), open the Windows Task Manager, terminate the Adb.exe process, and re-execute the ADB start-serverIf an unknown process occupies port 5037, use the following 1th command to locate the PID of the process, then terminate the process, and finally re-execute the ADB start-serverNetstat-ano, check the port occupancy of this machine, find the PID of Port 5037 listening tasklist/fi "pid eq???" Terminates a process based on PID nbsp;

Solutions to common Chinese garbled php and mysql Problems, Garbled problem 1: When I use PHPmyAdmin to operate MySQL databases, Chinese characters are displayed normally, but when I use PHP Web pages to display MySQL Data, all Chinese characters are changed? . Symptom: it is normal to use PHPmyAdmin to input Chinese characters. But when MySQL DATA is displayed o

normal and use SQL * plus to connect to the database; Precautions for using the Oracle connection pool and Oracle backup in WeblogicUsing HP-UNIX, Weblogic 8.1, Oracle 9.2.0.5A common connection pool is configured. The Driver uses oracle's Driver (Thin) version 9.0.1, 9.2.0Error:An error is reported when the database connection pool is used, indicating that there is no connection pool resource. In fact, the database connection pool is completely idl

Ruijie frequent drop-off after sharing WiFiReason: Using 360WiFi, Cheetah WiFi and other wireless sharing software will automatically enable the Windows system comes with the authentication client, triggering the 802.1X certification process led to the frequent line of Ruijie certification. As the user MAC address in the authentication process is consistent with the client MAC address of Ruijie authentication clients, the switch considers the user to be the replacement account for authentication

problem (Android Studio 1.2)After the new project is complete, you cannot generate a preview map:Workaround: Modify the file Values/styles.xml content:Add "Base." Before theme in the parent. CanAndroid Studio New Project solutions to some problemsOne, the problem of sticking to deathThe program will be stuck in this step when you create a new projectReason: As will automatically download the relevant Gradle package, this machine is gradle-2.2.1-all,

When using the pop-up transform:translate3d(-50%,-50%,0) box (DIV), the inner text is blurred on the PC.Workaround: Define a style for the bodybody{ font-family: Helvetica Neue,Helvetica,PingFang SC,Hiragino Sans GB,Microsoft YaHei,SimSun,sans-serif;} With position:absolute/fixed; a button pinned to the bottom of the page, on the Android system, when the input method is called, the button will be topWORKAROUND: Use media queries @media screen and (max-width:400px){} when the page height i

Word 2003 column method and solutions to common problems. Ordinary We see the literature, are the text column, and the title and summary column, but the practice to complete such operations is not a simple thing! Under normal circumstances, we will encounter this problem in the operation, that is, when the text is partially selected to stop the column, the body p

Spring and Autumn go healthy Road to see the Four Seasons Health Network healthy diet problems mother and child health care small common sense3. Next, we need to copy the MyService folder to the C:\Inetpub\wwwroot directory (important). As shownThen right-click My Computer, management, services and applications, Internet Information Services (IIS) Manager to open

accordingly. This method is also applicable to Oracle instance services. Same as above, find items like HKEY_LOCAL_MACHINE/system/current ControlSet/services/Oracle servicemyoracle to check whether the ImagePath string item exists. If not, create a new one, set the value to D:/Oracle/ora92/binoracle. EXE myoracle.The above are some common problems for Oracle clients to connect to the server. Of course, it

The whole computer is divided into hardware and software two parts, when the computer fails, everyone will analyze the hardware or software, the software part of the system will be roughly solved by reloading, but the hardware contains a lot of content, computer chassis, main body, hard disk, built-in memory, CPU fan and so on are included in the hardware facilit

Common fault One: the computer just opened the screen of the monitor jitter very badly, sometimes even the icon and text can not see clearly, but after one or two minutes will return to normal. This phenomenon occurs more in humid weather, is the cause of damp inside the monitor. To completely solve this problem, you can use the moisture-proof sand in food packaging with cotton thread string, and then open

XP system computer Hardware common problem analysis is as follows: 1: The computer's motherboard capacitor damage to our graphics card is not normal use, the solution is that we directly use the capacitor on the motherboard to replace the nominal value can solve the problem. 2: The computer power switch can not be used normally, the Start button is not open aft

Miscellaneous problems and solutions, miscellaneous Solutions Just as I started my blog, I had no idea how to get started. I had to pile up one article and take it as a note. Although you have registered a blog garden account for a long time, most of them just go around or look for answers when you encounter problems d

Browser compatibility problems and solutions, browser compatibility Solutions Browser compatibility problems refer to the situations where browsers developed by different vendors resolve different codes of the same paragraph, resulting in different page display effects. Many times, in order to pursue the display effect

Solution One, use 360 computer aid function. 1. Open "360 guards" in the computer then we found the "Computer Aid" button in the pop-up interface, at the top of the menu, and accelerated optimization together, as shown in the figure. 2. Access to the aid interface we can search for the word "open page", and then click to find the problem, as shown in the p

Problems encountered in the development of shared scan code payment and solutions-attached Ecshop payment plug-in, problems encountered ecshop Recently, it was relatively easy to help a friend's ecshop-based shopping mall to add the scanning and payment function. I thought it was very simple-download the official sdk or development help documentation, it's okay t

This article describes in detail the settings of virtual memory and solutions to related problems. It plays a major role in computers.ProgramIt must be executed through the memory. If a large number of programs are executed, the memory will be exhausted. To solve this problem, the virtual memory technology is used in windows, that is, some hard disk space is used as the memory. When the memory is used u

to cut the short jumper pins to make the two fully coupled). In addition, in the operation of the process of attention do not let the motherboard to contact the metal chassis, the general we will be the motherboard and power from the chassis out, put on the adverse conduction objects above, such as wooden desktop, such as if there is electrostatic import, easy to cause the motherboard short-circuit so we should pay special attention Second, the computer