xfinity so slow

Step One: We open "12306" in the computer and find "buy tickets" into the following figure Step two: Then we go to "buy tickets" and find "more options" to open the entry Step three: Then we put the "autocommit" option, as shown in the following figure Step four: Then we press F12 to open Firebug, select the DOM module (if there is no firbug installation tutorial) Step Five: Then we find "Autosearchtime" and double-click the following figure Step six:

First, the completion of the background operation training In the phone, long press the Home button, and then open the background program to finish running the program. Ii. cleaning up Trash files Through the security of the heart garbage clean-up to clear the phone's junk files, this also has some mobile phone assistants also have this function. Iii. Self-starter management Since the start of the management settings, the phone does not use the program does not boot up, this and computer, m

Scope of application: Open a Web page slowly; Knowledge Point Analysis: Many times, we will encounter the user to open the page slow, how can we open the Web page as fast as the speed of light? The following is a few ways to analyze 1. Hardware configuration 2. Browser 3. Network factors 4. Other Generally these operations are done, the Web page to open speed will not be as slow as the snail!

Slow parameterization query and slow parameterization I am so tired that I have worked overtime till now, but you have done all the work you are in charge. But you still need to cooperate with others. You can only wait !!! It's already early in the morning... Isn't the assignment Good? Individuals are not responsible? Poor time planning? I don't know !!! This is the prototype of the problem: --SQL1 declar

Some time ago, it had been plagued by slow system startup. The phenomenon was that the system was slow to respond every time after entering the desktop. If you open the resource manager at this time, you will see that the flashlight keeps turning. The Network icon can be displayed in about 2 minutes. Although it does not affect the use, I am upset when I wait for more than two minutes. During this period

What if Win10 is slow to enable? How to speed up startup ?, Slow win10 speed After using our computer for a period of time, we will find that the startup speed is getting slower and slower, so how can we make the startup speed faster? Let's try to clean the boot. On the Windows 10 system desktop, right-click the start button in the lower left corner of the desktop, and select the "run" menu item in the p

;redis->setex ($session _id, $expire, "); Return '; } return '; }/** * Write session Data * @return Boolean * @since 5.4.0 */Public Function Write ($session _id, $s Essiondata) {$this->connect (); File_put_contents (__dir__. '/.. /.. /write.log ', "write {$sessionData}\r\n", file_append); if ($this->redis->set ("Flf", "HFL")) {return true; } else {return false; } }} Troubleshooting will only, find this $this->redis->set method particularly

. I think it is a problem with the intranet network, because the network does not belong to me, but I can't bear it anymore. Finally, Google and Baidu sorted out the following solutions (the problem was due to the sshd configuration) # Vi/etc/ssh/sshd_config To modify the sshd configuration file, follow these steps: 1. disable reverse DNS resolutionUseDNS no 2. by default, the system has a record that ignores previously logged-on hosts. opening this record will basically resolve the issue of

Steps Install New Software ... In the window that appears click Available Software sites link Replace "download.eclipse.org" in all URLs with "http://mirror.bit.edu.cn/eclipse/" and click OK It's going to be a quick update. Note It uses the open source software Image service of Beijing Polytechnic University. It also provides more image services for open source software, please refer to: http://mirror.bit.edu.cn/web/ Slow eclips

1, query If the slow indexing can promote speed The equivalent is a table before a small amount of data, after the large amount of data query on the slow, at this time in the fields often used to add an index, efficiency will double a lot of 2, indexing is to promote speed, so avoid the index field calculation or type conversion For example: where a * 5 = 10 can be converted to where a = 10/5This ensures t

Failure phenomenon: pre-installed Win7 system ThinkPad, system startup slow, the right mouse button on the desktop for a long time to show.Reason Analysis:Because the pre-installed system has a lot of Lenovo software and startup items, more bloated, so slower.Solution: Part I: Uninstall program In turn, enter the "Start---Control Panel---uninstall program"; 1, the first need to uninstall is Norton Antivirus. The name is Norton Internet Securit

Directly restore the Iphone6 network, click "Settings" in the mobile phone to find "general" → "restore" → "Restore network settings", if you set the lock screen password to enter the password can be, if there is no need to enter. Open and click "privacy" → "positioning Service" → "system services", dial the WiFi network to turn off WiFi location services. Another solution would be for us to upgrade the ios8.1 system, which solves the problem of a

Method one, directly on the device through the wireless network upgrade 1.iTunes upgrade Download firmware It's slow and it's not a weird thing to do, as long as friends who use ITunes to upgrade the firmware download are likely to have this problem. 2. If we have WiFi network can try to use directly in the mobile phone to download the iOS file, this relatively will download the file relatively small OH 3. Download on the phone we click on the

Method One, clean up the computer 1, now commonly used Computer Management has this function, here we take the QQ computer housekeeper as an example to clean up the computer garbage file it, open the QQ housekeeper, and then click on the above "clean up the rubbish", then we can scan and clean up the rubbish. 2, and then prohibit some unnecessary startup software, we click on "Computer Acceleration"-"start" here to prohibit some of the boot unused software. 3, such as in the service items

"Home key response slow resolution" 1, iphone4s find "Settings" and then click "General" then we find "accessibility" and then we click on "Main screen button click speed" Here we can repeat the operation to debug until you reach the desired effect OH. 2, we're going to turn off some unwanted attachments and features, in Apple 4, "settings"-"General"-"accessibility"-"Accessibility shortcuts" We cancel all of the options inside and return to the pr

1 First use the Apple phone to open the camera to choose "Slow motion" shooting video, after the completion of the video shot click on the top right corner of the "camera." (pictured below) 2 then select the video just shot click "√", after the completion of the crop click on the upper right corner of the "√". (pictured below) 3 finally enter the content you want to say and click "√" to complete the production. (pictured below)

　　iphone uses cellular mobile network for slow resolution Step 1, when using 2G or 3G network, if the current network signal is not good, will certainly affect the speed of the Internet. Check the upper left corner of the iphone display for strong or weak signals. If the signal is poor, try changing the position. Step 2, carefully observe the mobile phone screen in the upper left corner of the network icon display, you will find the following seve

speed" function is very popular with users, although not long, but more than 240,000 users have used this service. If you are not satisfied with the boot speed, but can not do anything, may wish to try "super speed", Clean the disk and defragment the disk. 1. In My Computer window, right-click the letter you want to clean-"properties"-"clean disk"--check the file you want to delete--ok-yes. 2. Clear temporary files, start-run-input%temp%-OK. 3, with the optimization master or Super Rabbit c

If the usual iphone charging time is normal, suddenly the charging time slows down, then it is likely that the charging process need to use the location of some problems, may wish to try these several calls to improve. Clean up the charging socket As usual we are used to put the cell phone in the trouser pocket, located at the bottom of the phone charging interface easily into the ash, interface and power cord plug easy to contact bad. So the phone can not be charged, the first

. ENDTIME =:p 0Normal response:Physical read (blocks): 14,991.1 99.8Physical Write (Blocks): 21.4 0.1 Top Foreground Events by total wait time ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Tota wait% DB Event Waits Time Avg (ms) time Wait Class --------------------------------------------------------------------- DB CP U 2768 35.5 Direct path read 193,541 2075 One 26.6 user I/O db file scattered read 500,821 1465 3 18.8 user I/O Re AD by other session 423,225 1165 3 14.9 User I/O log file S