Javascript in general is a web programming language that is used to beautify a web page or add interactive features an website.Javascript is a programming language developed by Netscape corp selarang javascript is extremely needed to support the user interface and user exlperience a web.Javascript page itself is usually paste into other programming languages such as HTML, javascript PHP.dll untum learn there are two applications that must be friends first install the text editor and the second is the browser as its output
Javascript excellence
Excess Javascript
1. Small file size
Script of javascript has a small size so that when the web has
javascript displayed in the browser then access will be faster than the zoom
when it opens a web browser that has java script. It is also very
concerned with the workings of the server. The smaller the space of a web that is stored
in a server, the server working power when browsing the Internet user will
not too heavy, in addition to the nature of the client-side javascript which no longer processed by
server when calling web browser from a server.
2. Easy to learn
Javascript is a semi-programming language that is a combination of language
java programming language HTML code so-called hybrid language. Although
javascript is a derivative of java but javascript does not have complicated rules
java.
3. Open
Javascript is not bound by any particular hardware or software and even the operating system
such as windows and unix. Because it is open, it can be made as well as in
read on all types of computers.
Javascript shortage
1. Script unencrypted
Because javascript is client side, then the script that we created in a text editor and have
used as a web server, when the user requesting
The web server then syntax
javascript be instantly displayed in a browser. Users can see and emulate from
the source.
2. Ability limited
Although the javascript is able to create web forms into interactive and dynamic, yet
Javascript is not able to create their own application programs such as java.
3. Limitations Objects
Javascript is not able to create classes of
which can accommodate objekobjek
additional
such as java because javascript objects teleh has builtin
the language structures.
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