JS vs jQuery jQuery Selectors jQuery HTML jQuery CSS jQuery DOM JS JSON JSON Intro JSON Syntax JSON vs XML JSON Data Types JSON Parse JSON Stringify JSON Objects JSON Arrays JSON Server JSON PHP JSON HTML JSON JSONP Previous Next Java Switch Statements Instead of writing many if.else statements, you can use the switch statement. JS AJAX AJAX Intro AJAX XMLHttp AJAX Request AJAX Response AJAX XML File AJAX PHP AJAX ASP AJAX Database AJAX Applications AJAX Examples JS Web APIs Web API Intro Web Forms API Web History API Web Storage API Web Worker API Web Fetch API Web Geolocation API JS Browser BOM JS Window JS Screen JS Location JS History JS Navigator JS Popup Alert JS Timing JS Cookies JS HTML DOM DOM Intro DOM Methods DOM Document DOM Elements DOM HTML DOM Forms DOM CSS DOM Animations DOM Events DOM Event Listener DOM Navigation DOM Nodes DOM Collections DOM Node Lists The switch statement selects a statement list to execute based on a pattern match with an expression. Case-sensitive is useful because it lets you infer what a name means based on its case.
In most programming languages, case sensitivity is the norm. Following is the syntax of using a switch case in Java. After the release of java 7 we can even use strings in the cases. These multiple values that are tested are called cases. Lets take an example to understand this: Here we are using the toLowerCase () method to convert both the strings to lowercase so that we can perform case insensitive check using contains () method. Java switch statement is like a conditional statement which tests multiple values and gives one output. JS Async JS Callbacks JS Asynchronous JS Promises JS Async/Await Java is case-sensitive because it uses a C-style syntax. We have seen above that the contains () method is case sensitive, however with a little trick, you can use this method for case insensitive checks. JS Classes Class Intro Class Inheritance Class Static
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JS Objects Object Definitions Object Properties Object Methods Object Display Object Accessors Object Constructors Object Prototypes Object Iterables Object Sets Object Maps Object Reference Note: Until Java-6, switch case argument cannot be of String type but Java 7 onward we can use String type argument in Switch Case. JS Tutorial JS HOME JS Introduction JS Where To JS Output JS Statements JS Syntax JS Comments JS Variables JS Let JS Const JS Operators JS Arithmetic JS Assignment JS Data Types JS Functions JS Objects JS Events JS Strings JS String Methods JS String Search JS String Templates JS Numbers JS BigInt JS Number Methods JS Number Properties JS Arrays JS Array Methods JS Array Sort JS Array Iteration JS Array Const JS Dates JS Date Formats JS Date Get Methods JS Date Set Methods JS Math JS Random JS Booleans JS Comparisons JS If Else JS Switch JS Loop For JS Loop For In JS Loop For Of JS Loop While JS Break JS Iterables JS Sets JS Maps JS Typeof JS Type Conversion JS Bitwise JS RegExp JS Precedence JS Errors JS Scope JS Hoisting JS Strict Mode JS this Keyword JS Arrow Function JS Classes JS Modules JS JSON JS Debugging JS Style Guide JS Best Practices JS Mistakes JS Performance JS Reserved Words In case, if it is not at the end, then a break statement must be kept after the default statement to omit the execution of the next case statement. There are three popular ways of compiling switch statements: hard-coded binary search. Case Sensitive Comparison: The switch statement compares the String object in its expression with the expressions associated with each case label as if it were using the equals () method of String class consequently, the comparison of String objects in switch statements is case sensitive. Unicode character class escape: \p // Create additional properties on myObj For languages which prohibit multiple case clauses matching, and which have compilers with at least some optimization, it almost certainly won't make a difference which order you write the case clauses.
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