JavaScript
share the common feature as the language you use on real life. It has language
features including semantic and syntax. As
it goes with common language, programming language of JavaScript can be learned
easily. In JavaScript, series of character is called as string. The string on
JavaScript is mostly used in single line. It is located between quotes. Here
are several aspects on JavaScript string that will help you understand this
programing language easier.
Understanding the Aspects of JavaScript Syntax
1.
Parameters
Parameters on
JavaScript language is defined as list of names that can be found on the
function. In general, it does not specified by the JavaScript function. When
the JavaScript functions are formed with build-in object, it turns into arguments
object. This argument consists of function series. The argument of JavaScript
language is derived in form of values. Meanwhile, the object is derived in form
of reference.
2.
Return value
Value can
be integrated into argument. Return value
means that the argument does not continue particular function. It returns to
the original function instead. This common function is mostly used in
calculation. It allows the program to provide the calculated result based on
the work performed previously. In case where the function you use does not need
it, returning to true or false statement can be a good practice to understand
JavaScript string.
3.
Description string
When
characters are used in series of consequences, it forms something called as
string. The description strings can be
varied depending on the purpose of coding. The easiest way to find string is by
locating single or double quotes. String can be easily found between them. Due
to the simple use of string, it is usually written in a single line. In some
case where the string is too long, it might continue to the next line.
JavaScript program used these days are able to cover multiple string at once.
This ability is applicable to many types of browser.
4.
Error handling
Since you
already learned about the basic JavaScript language, you might already able to
write series of coding. Do not get surprised when it does not work properly. On
the first try, several errors might occur during the process. Error handling is part from learning JavaScript
language. In order to deal with the error, it is important to locate it first.
After that, you need to analyze what is wrong with it. End this procedure by
correcting the error. If it does not give the result you want, repeat the same
process until you do.
After
writing JavaScript code in a perfect way, there still a chance where it would
not work properly. It is usually has something to do with the browser specifications. Some types of browser cannot
handle the string on the JavaScript properly.
Learning
the JavaScript string makes you understand the importance of perfect code
writing. Aside from learning the function of it, you also need to understand
the browser compatibility JavaScript strings.
If the browser is not compatible, the chance is your JavaScript string will not
worked perfectly.
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