chromebook is slow

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

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

Old topic... for help exporting EXCEL via PHP, the phpexcel class is very powerful, but the efficiency is low and the speed of fputcsv is fast, but I don't know how to solve the problem of scientific notation, ask the old driver to teach his experience. This post was last edited by anyilaoliu from 2014-08-6:6:39:12... the exported data

The cup is ready. After vmtools is updated, linux is too slow! -- Linux general technology-Linux technology and application information. For details, refer to the following section. I started to install redhat linux9.0 In the vm Version 5.5, but I was not able to access the Internet. Today I downloaded the latest vm. A

Old topic. php excel export, phpexcel class is very powerful, but the efficiency is low and slow, fputcsv speed is fast but do not know how to solve the problem of scientific notation, ask the old driver to teach experience such as questions... At present, the exported data may be about million records in the next mo

This is the API: api.k780.com: 88? Appw... now the problem is that no matter how I use curl or file_get_contents () to request an interface, it is very slow. I also checked it and said it would be nice to change the domain name to an ip address, but sometimes the ip address will change, in addition, this website

How can I use the simplest and fastest way to determine whether a BMP image is a black/white image? It is too slow for me to analyze the full image scanline. Is there any direct function to do this? Delphi/Windows SDK/API Http://www.delphi2007.net/DelphiMultimedia/html/delphi_2006120622211780.html Thank you! Look

1.php,java,c# have reflections, But many tutorials say that reflection is slow, so why is reflection slower?

This post was last edited by acc972 on 2013-08-07 11:28:24 Yii PHPOn a project such as Http://host/module/controller/action , JS, IMG, CSS, etc. can be loaded within 0.2 seconds, but the view file HTML can sometimes be loaded in 0.2 seconds, sometimes it takes more than 2 seconds or even 30 seconds to load complete. This happens when I first visit this address, or when I access another view under the controller, such as Http://host/module/controller/anotheraction, and then re-access the action

PHP, behind MySQL, when the user is more than 20 people, there will be access to the phenomenon of slow, who can know why? Available for a fee I did a such an application, now can not solve, distress n days, if there are experts to pay to help solve. The specific can be contacted with QQ 24508609. Non-master, do not delay everyone time. Web server, network speed of about 1M,

The following are the reasons and solutions for the slow speed of the network: First, the network itself problem The destination Web site you want to connect to is on a server with insufficient bandwidth or too much load. The processing method is very simple, please change the time period to go up again or change a target website. Second, network cable problem

Why is access to the same project sometimes fast or slow? The Yii Post was last edited by acc972 at 11:28:24 on. Yii PHPWhen accessing a project, such as http: // host/module/controller/action Js, img, and css files can be loaded within 0.2 seconds, but the html of View files can be loaded within 0.2 seconds sometimes, sometimes it takes more than 2 seconds or even 30 seconds to complete loading. This hap

What is the difference between stack and stack? Why is stack speed fast and stack speed slow? Both stacks and stacks are places where Java is used to store data in Ram. Unlike C ++, Java automatically manages stacks and stacks, and programmers cannot directly set stacks or stacks. The Java heap

In a web product developed by PHP, The Guzzle6 library is used as the HTTPClient to access the external interface. It is found that the access speed to the external interface is very slow, and it takes 15 seconds to receive the response. In CLI, the external interface CURL directly responds quickly. Try to solve this p

Fgets is slow. Is there any other method: $fp = fsockopen($server, $port, $errno, $errstr ,30);fputs($fp, $send_all);stream_set_timeout($fp, 30);$result = '';while(!feof($fp)) { $result.= fgets($fp,1024);}print_r($result); Although the data can be retrieved, it takes more than 20 seconds. Is there any other wa

Today, I encountered a strange problem connecting to mysql. in the php environment, I used an ip address to connect to mysql. the response was fast and the localhost connection was slow. then Baidu sorted out some solutions, let's take a look. for a long time, in the local php environment, l... today, I encountered a strange problem connecting to mysql. in the php environment, I used an ip address to connect to mysql. the response was fast and the loc

Because the user record is too much (3 million), the paging query becomes very slow, how to optimize the statement or index? Do you have any optimization plan? Supplemental content:Thank you for your proposal, I see very inspired, but the combination of my situation is more special, not very applicable. The details are as follows:1 when the user opens the partic

Why is access to the same project sometimes fast or slow? The Yii Post was last edited from acc972 to 2013-08-0711: 28: 24. when accessing a project such as hostmodulecontrolleraction, javaScript, img, css, and so on can be loaded in 0.2 seconds, but the html of View files can be loaded in 0.2 seconds sometimes, why is access to the same project sometimes fast or

Why is it sometimes very slow when you visit the same project? Yii is used. This post was last edited by acc972 on 2013-08-07 11:28:24 On a project such as http://host/module/controller/ Action , JS, IMG, CSS, etc. can be loaded within 0.2 seconds, but the view file HTML can sometimes be loaded in 0.2 seconds, sometimes it takes more than 2 seconds or even 30 sec

IIS requires folder permissions. The website contains hundreds of thousands of files. The permission change was slow and failed in a few hours. Is there a good way? IIS nbsp; to obtain the folder permission. The website contains hundreds of thousands of files. The permission change was slow and failed in a few hours. Is