First, prefaceXshell compared to GNOME terminal, both are terminal emulators (in the Xshell can also execute simple built-in commands such as "CD", "LS", etc.), the same status.Second, the principle analysisInvolved in garbled, then need to understand the encoding and decoding process. Execute the command in the terminal emul
1. Shellinabox IntroductionShellinabox is a Web browser-based remote terminal emulator built using Ajax technology, which means that after the software is installed, the server side does not need to open the SSH service, the remote host can be operated through a Web browser, but your web browser needs to support ajax/ JavaScript and CSS, so you can use http://loc
Sometimes, we might need to install the package (Xxx.app) of someone else's Xcode after running it on your emulator, as I'll show you how to install it through a terminal.RealizeGet your own Xcode-generated Xxx.appSteps 1: Print bundle paths in the project Didfinishlaunchingwithoptions: Method:NSLog (@ "%@", [[Nsbundlemainbundle] pathforauxiliaryexecutable:@ ""]);Steps 2: Copy the printed bundle path, and then click Go To Folder on the toolbar above t
SECURECRT is the most commonly used terminal emulator, the simple is that Windows under the UNIX or LIUNX server host software, this article mainly introduces the use of SECURECRT methods and techniquesThe Vandyke CRT and Vandyke SecureCRT are the most commonly used terminal emulators, simply the software that Windows logs on to UNIX or Liunx server hosts. The di
Poderosa is a tabbed terminal emulator for Windows. Poderosa is a good replacement for putty ssh and can be used as a terminal to connect to the SSH server. Poderosa is a Japanese-made software, the function is quite complete, unfortunately the last official version of 4.1.0 was released in November 2006, only support English and Japanese, and then did not update
This article describes how to use php and javascript to determine the visitor terminal type. it is very simple and practical. For more information, see. When a user uses a mobile terminal such as a mobile phone to access a website, we can use a program to detect the type of the user terminal. if the user is a mobile ph
When users use mobile devices such as mobile phones to access the site, we can detect the user terminal type through the program, if it is a mobile phone user, then guide the user to the mobile site adapted to the mobile screen. This article will show you how to use PHP and JavaScript code to determine the user terminal type.PHP versionWe use PHP's $_server[' htt
the period parameter in my timer constructor, which is 30s, and then periodically triggers the Appdomaintimercallback function, a logical callThe fire method triggers our callcallback function.In fact, we see the source code, found that the timer timer is actually a fake, just encapsulated the WIN32 function, and also did not do completely 30s, this is because callback () is in the callAfter the Appdomaintimercallback function is triggered, these logic also takes time, including the error of th
Determine the mobile terminal browser version based on javascript.
The specific explanations are in comments, so there is not much nonsense here, and the code is provided directly.
Copy codeThe Code is as follows:
The browser versions of common mobile terminals are basically here. For more information, see.
Add JavaScript judgment code at the top of the page:function Checkseragent () {var useragentinfo=navigator.useragent; var useragentkeywords=newarray ("Android", "IPhone", "SymbianOS", "Windows Phone", "IPad", "IPod", "Mqqbrowser");Varflag=false; Exclude Windows System Apple Systemif (Useragentinfo.indexof ("Windows NT") ==-1){flag=true;}return flag; }//Mobile deviceif (Checkseragent ()){document.location.href= "phone-side domain name";}
. ( [D.] +)/) [1] Else if (window.opendatabase) sys.safari = Ua.match (/version/([D.] +)/) [1];
The pursuit of perfect endless, can also do better and meticulous, such as Judge version, Judge is not a mobile browser, but if you consider the mobile phone, whether to support JavaScript and other factors to consider, the appropriate time to consider other procedures to solve
Example
The code is as follows
Copy Code
When you encounter a problem in your work, you need to take some of the qualifying data out of a collection and process some of the fields one at a line. MongoDB Terminal support directly write JS code, functions, you can also run JS file.1 first need to set MONGO Terminal Code Editor, do not set the words can only enter a line of code files, can not handle large segment JS logicAfter entering the MONGO
Original: JavaScript Tour-terminal: the confused settimeout Sometimes the end is not very good, but at least it is a kind of ending, this series of the last article settimeout, this is a confusing function, but also I have been in the slot JSReason, we do not see the source code JS, Setimeout also, from the beginning to the end is the use of black boxes.A: settimeout single-threaded query?All the textbooks
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