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JS to determine whether the mobile or PC-side

When running the page, the execution to JS will be judged from the mobile or the PC side, if the mobile side jump to establish the link address, so that there will be no unnecessary waste of load time on the phone sidevarBrowser={versions:function(){ varU = navigator.useragent, app =navigator.appversion; return{//Mobile Terminal browser version informationTrident:u.indexof (' Trident ') >-1,//IE kernelPresto:u.indexof (' presto ') >-1,//Opera KernelWe

5 ways to test mobile websites and simulate mobile browsers on your PC

5 ways to test mobile websites and simulate mobile browsers on your PC Source: Internet anonymous time: 03-19 10:14:54 "Big Small" Recently the company to develop the mobile version of the website, let me prepare to prepare knowledge, say I developed mobile site experience is really not much, the most tragic thing is my phone is a classic Nokia, and the company is not to be equipped with mobile phones, which is how annoying, no way, no cell phone ca

PHP code to determine whether the user is a PC or a mobile port

Let's take a look at how to use PHP to identify users through the PC, iPad or mobile phone to access the site?$uAgent = $_server[' http_user_agent '];$osPat = "mozilla|m3gate|winwap|openwave| Windows nt| Windows 3.1|95| blackcomb|98| me| xwindow|ubuntu| longhorn| Aix| Linux| amigaos| beos| Hp-ux| openbsd| freebsd| netbsd| os\/2| osf1| SUN ";if (Preg_match ("/($osPat)/i", $uAgent)){echo "PC Access";}Else{ech

PC version and Android phone version with breakpoints continued to download _android

One, multithreading download Multi-threaded download is to preempt server resources Principle: The server CPU allocated to each thread of the same time slice, the server bandwidth evenly allocated to each thread, so the more threads the client opens, you can preempt more server resources. 1, set the number of open threads, send HTTP request to download the address, get the total length of the download fileThen create a consistent length of temporar

The difference between VMware View Desktop virtualization and ordinary PC

When it comes to desktop virtualization, most people first feel tall, but few people can simply complete the differences and advantages of desktop virtualization, here simple and everyone to popularize the desktop virtualization and ordinary physical PC differences, as well as desktop virtualization to users bring value points.First of all, in terms of computing mode, the PC uses the local computing mode (t

51 single-chip microcomputer and PC serial port Asynchronous Communication

There are many ways of communication between single-chip microcomputer and PC. The following program mainly uses the asynchronous serial communication of 51 single-chip microcomputer.I. 51 Serial Communication pins of Single-chip Microcomputer P3.1 is the txd pin (Transfer Data) of the microcontroller, and p3.2 is the rxd pin (receive data) of the microcontroller ). The txd pin can be used to output data from the

The first PC notes (MFC)--vs2010

1. Resources view, the controls inside can be dragged and put in, and then double-click, will automatically generate a click event function in the. cpp file. (in the function can write the corresponding operation code)At the same time, there will be a mapping function in front of the Dlg.cpp file, and the corresponding function declaration will be generated automatically.2. The serial port icon needs to right click, add the control serial port variable3. Right-click on the project file to add a

MCU single-chip C language to send data to the serial port, PC Java language to obtain port data

Serialreader (in)). Start ();(New Thread (new Serialwriter)). Start ();}Else{SYSTEM.OUT.PRINTLN ("Error:only serial ports is handled by this example.");}}}/** */public static class Serialreader implements Runnable{InputStream in;Public Serialreader (InputStream in){This.in = in;}public void Run (){byte[] buffer = new byte[1024];int len =-1;String com_get= "";Dbinsert di=new Dbinsert ();Try{while (len = this.in.read (buffer)) >-1){10 seconds delaytry {Thread.Sleep (10000);} catch (Interruptedexc

[ODROID-PC] ubuntu12.04 64bit modify GCC4.6 to GCC4.4

Reference: http://blog.csdn.net/nseven/article/details/8288603Before using the default ubuntu12.04 default GCC compiled source code, the results when debugging with GDB appeared cannot find the bounds of the current ... The errorView the information on the Internet, probably because the GCC version should be used gcc4.4 now the Ubuntu version changes to try again.1. View GCC version and g++ versionGcc-vg++-V2. Installing GCC and g++ version 4.4sudo apt-get install gcc-4.4 g++-4.4 g++-4.4-multili

Mac+python3+selenium to do PC interface Automation test

First install the environment you can refer to this article https://www.zhihu.com/question/30496889I use Chrome to browse, download Webdriver's address is http://chromedriver.storage.googleapis.com/index.html,Click to download the historical version of Chrome: https://www.chromedownloads.net/Note that the downloaded version must correspond to its own version of Chrome, or the error will be as follows: version support for Chromedriver can be viewed from http://npm.taobao.org/mirrors/chromedriver/

Cool disk PC version There are ways to view the cool disk file

Cool disk PC version of the way to view cool disk files are as follows: The cool disk is a cross-platform, cloud-storage product that, in addition to supporting Windows, also has Android and Iphone/ipad clients. So there are a number of ways to view your cool disk files after you've used Windows clients. 1. Click the "View" button. 2. Select the viewing mode in the pop-up menu. A. View on Android phone 1. SMS Download Inst

Solution to open links in Internet Explorer new tab in PC

Solution to open links in Internet Explorer new tab in PC 1, Reset IE browser: Open the Internet option, in the "Advanced" tab, click the "Reset" button to reset IE browser; 2, after resetting if not solve the problem, then press Win+r to open the run, input gpedit.msc, click OK, open the "Local Group Policy Editor"; 3, in turn on the left to expand User Configuration-Management template-windows Components-internet Explorer, double-

Use the most effective accessories to improve PC office efficiency

Whether your PC is new or has been in use for a few years, some of the most effective accessories can improve the efficiency of the Office to varying degrees, such as a comprehensive high-speed USB docking dock, or a more reliable mobile hard drive, here are a few examples. Choose a USB docking dock with faster transfer speed The USB docking dock is the preferred computer accessory for many users, because it can effectively increase the number of la

Why can't I download or upload a cool PC version of a file?

Cool disk PC version with the most advanced transmission core of the industry, some users of local network restrictions may produce files can not be completed to download or upload the situation. Currently the latest version of the cool disk client has supported the use of HTTPS private transmission to break through the local network blockade and restrictions, if you are experiencing file transfer problems, please set-advanced Select to enable HTTPS

How to use Childproof to lock PC desktop

Lock your PC desktop For desktops or notebooks, we can use "childproof" (Download Address: HTTP://PAN.BAIDU.COM/S/1O6LY0FO) to achieve the effect of locking the desktop. Click the "Add" button on the Childproof software's main interface to add games or software that are of interest to children to the unrestricted list, and then click the "Child" button to switch to secure desktop mode (Figure 1). Under this interface, only the software icon in the li

How to solve the problem of no sound in front panel headphones of desktop PC?

Our computers are equipped with headphone jack, for us to plug headphones to listen to the song. No matter which Jack is broken, listen to the song can not sound, see the video can't hear the sound. Recently, there is a user response using the Win7 system, their desktop computer front headset jack is not sound, after the headphone jack has a sound, what is this? How to solve such problems? Here is how to solve the Win7 desktop PC front panel headphone

Yi Penxio PC Web End usage Guide

micro-credit authentication subscription number and micro-credit payment certification service number can send graphics and text information with scene link, other general subscription number and service number of the proposed group of messages with easy to show scene page link. Mobile registration account can be logged on the PC side OK, it is recommended to use Google Browser first. If unable to login can be sent to support@eqxiu.com Unable to s

How to effectively improve PC boot speed?

Obviously, in addition to changing a new computer, we still have many ways to solve the problem of computer boot too slow, the first is from the system and software level. Turn off the boot service and startup items The PC will need to load the Windows system after the boot, including a lot of system services and startup items, we can optimize this section first. For example, enter the "service" in the search field, and then you can see

Java Environment configuration for WIN10 (PC reload required) The last step is important.

Both JDK and JRE install C drive by default. System variables → new java_home variable, variable value fill in the JDK installation directory (I am C:\Program files\java\jdk1.8.0_131). system variable → new CLASSPATH variable value filled in.; %java_home%\lib\dt.jar;%java_home%\lib\tools.jar; (Note that there is a point in the front). System variables → new path variable, variable value write C:\Program files\java\jdk1.8.0_131\bin. (This solves the problem that the Javac cannot run) T

JS how to determine whether the user is on the PC side and or mobile end access _javascript Tips

. By judging the result, return the unable domain name address, then load the different CSS files. The way we use it is to judge by the User-agent value. Use the UserAgent property of the Navigator object in the JavaScript frame. The Navigator object has no public standards, but it is now supported by all browsers on the market. Use the UserAgent property to return the value of the User-agent header sent by the client server. Header information has a user-agent, which is to tell the server, use

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