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JavaScript cheat sheet for newbies learning JavaScript. This JavaScript cheat sheet is made by DavidChild from cheatography.com
Free Download: JavaScript Cheat Sheet
Regular Expressions Syntax
^ Start of string $ End of string . Any single character (a|b) a or b (...) Group section [abc] In range (a, b or c) [^abc] Not in range s White space a? Zero or one of a a* Zero or more of a a*? Zero or more, ungreedy a+ One or more of a a+? One or more, ungreedy a{3} Exactly 3 of a a{3,} 3 or more of a a{,6} Up to 6 of a a{3,6} 3 to 6 of a a{3,6}? 3 to 6 of a, ungreedy Escape character [:punct:] Any punctuation symbol [:space:] Any space character [:blank:] Space or tab
JavaScript Event Handlers
onabort onmousedown onblur onmousemove onchange onmouseout onclick onmouseover ondblclick onmouseup ondragdrop onmove onerror onreset onfocus onresize onkeydown onselect onkeypress onsubmit onkeyup onunload onload
JavaScript Dates
Date() setMonth() getDate() setFullYear() getDay() setHours() getMonth setMinutes() getFullYear setSeconds() getYear setMilliseconds() getHours setTime() getMinutes setUTCDate() getSeconds setUTCDay() getMilliseconds setUTCMonth() getTime setUTCFullYear() getTimezoneOffset() setUTCHours() getUTCDate() setUTCMinutes() getUTCDay() setUTCSeconds() getUTCMonth() setUTCMilliseconds() getUTCFullYear() toSource() getUTCHours() toString() getUTCMinutes() toGMTString() getUTCSeconds() toUTCString() getUTCMilliseconds() toLocaleString() parse() UTC() setDate() valueOf()
Pattern Modifiers
g Global match i* Case-insensitive m* Multiple lines s* Treat string as single line x* Allow comments and whitespace in pattern e* Evaluate replacement U* Ungreedy pattern
JavaScript Arrays
concat() slice() join() sort() length splice() pop() toSource() push() toString() reverse() unshift() shift() valueOf()
JavaScript Strings
charAt() slice() charCodeAt() split() x concat() substr() fromCharCode() substring() indexOf() toLowerCase() lastIndexOf() toUpperCase() length toLocaleLowerCase() localeCompare()toLocaleUpperCase() match() x toSource() replace() x valueOf() search() x
JavaScript RegExp Object
compile() lastParen exec() leftCOntext global multiline ignoreCase rightContext input source lastIndex test() lastMatch
JavaScript Numbers and Maths
abs() min() acos() NEGATIVE_INFINITY asin() PI atan() POSITIVE_INFINITY atan2() pow() ceil() random() cos() round() E sin() exp() sqrt() floor() SQRT1_2 LN10 SQRT2 LN2 tan() log() toSource() LOG10E toExponential() LOG2E toFixed() max() toPrecision() MAX_VALUE toString() MIN_VALUE valueOf() NaN
JavaScript Booleans
toSource() valueOf() toString()
JavaScript Functions
decodeURI() isNaN() decodeURIComponent() Number() encodeURI() parseFloat() encodeURIComponent() parseInt() escape() String() eval() unescape() isFinite()
Free Download: JavaScript Cheat Sheet
7 comments
Very poor quality of .pdf file 🙁
I don’t think so. Click the download link to get better quality
how can we used this ??
too good i learn too with you…can you give me some reference about some tips and clue….plzz i want to cntct with you personally….
but ur contact form not work properly….plzz short out this….
i think this to be counter-productive, but they’re just my thoughts….
you have done very good work thanks can give also for css
Will update soon with CSS
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