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javascript Programming Glossary: stringWhere can I find documentation on formatting a date in JavaScript http://stackoverflow.com/questions/1056728/where-can-i-find-documentation-on-formatting-a-date-in-javascript not find documentation anywhere showing all the valid string formats while calling new Date function. This is for converting.. while calling new Date function. This is for converting a string to date. If we look at the opposite side that is converting.. at the opposite side that is converting date object to string until now I was under the impression that JavaScript doesn't..
Access / process (nested) objects, arrays or JSON http://stackoverflow.com/questions/11922383/access-process-nested-objects-arrays-or-json structure. Keys in arrays must be numeric whereas any string can be used as key in objects. The key value pairs are also..
How can I obfuscate JavaScript? http://stackoverflow.com/questions/194397/how-can-i-obfuscate-javascript to obfuscate the code What's the best way to obfuscate the strings themselves within the application assuming that the answer.. Closure Compiler UglifyJS Private String Data Keeping string values private is a different concern and obfuscation won't.. the time it's your user who is viewing the source and the string values on the client are intended for their use so that sort..
Does it matter which equals operator (== vs ===) I use in JavaScript comparisons? http://stackoverflow.com/questions/359494/does-it-matter-which-equals-operator-vs-i-use-in-javascript-comparisons valueOf method. For example consider the comparison of a string literal with a string object created by the String constructor... example consider the comparison of a string literal with a string object created by the String constructor. abc new String abc..
How to parse JSON in JavaScript http://stackoverflow.com/questions/4935632/how-to-parse-json-in-javascript to parse JSON in JavaScript I want to parse a JSON string in JavaScript. The response is something like var response '.. rather than having jQuery perform sanity checks on the string before passing it to the native parsing function. share improve..
http://stackoverflow.com/questions/5874652/prop-vs-attr maniator JpUF2 The console logs the getAttribute as a string and the attr as a string but the prop as a CSSStyleDeclaration.. logs the getAttribute as a string and the attr as a string but the prop as a CSSStyleDeclaration Why And how does that.. with than attributes. An attribute value may only be a string whereas a property can be of any type. For example the checked..
How can I get query string values in JavaScript? http://stackoverflow.com/questions/901115/how-can-i-get-query-string-values-in-javascript can I get query string values in JavaScript Is there a plugin less way of retrieving.. JavaScript Is there a plugin less way of retrieving query string values via jQuery or without If so how If not is there a plugin.. which can do so javascript jquery url plugins query string share improve this question You don't need jQuery for that..
Object comparison in JavaScript [duplicate] http://stackoverflow.com/questions/1068834/object-comparison-in-javascript Date x instanceof RegExp y instanceof RegExp x instanceof String y instanceof String x instanceof Number y instanceof Number.. y instanceof RegExp x instanceof String y instanceof String x instanceof Number y instanceof Number return x.toString y.toString.. String x instanceof Number y instanceof Number return x.toString y.toString At last checking prototypes as good a we can if..
How can I format numbers as money in JavaScript? http://stackoverflow.com/questions/149055/how-can-i-format-numbers-as-money-in-javascript preferred method var DecimalSeparator Number 1.2 .toLocaleString .substr 1 1 var AmountWithCommas Amount.toLocaleString var arParts.. .substr 1 1 var AmountWithCommas Amount.toLocaleString var arParts String AmountWithCommas .split DecimalSeparator.. 1 1 var AmountWithCommas Amount.toLocaleString var arParts String AmountWithCommas .split DecimalSeparator var intPart arParts..
Validate numbers in JavaScript - IsNumeric() http://stackoverflow.com/questions/18082/validate-numbers-in-javascript-isnumeric a numeric value regardless its type it could be a String containing a numeric value I had to consider also exponential..
How can I obfuscate JavaScript? http://stackoverflow.com/questions/194397/how-can-i-obfuscate-javascript You may also use Google Closure Compiler UglifyJS Private String Data Keeping string values private is a different concern and..
Loop through array in JavaScript http://stackoverflow.com/questions/3010840/loop-through-array-in-javascript use a for loop to go through objects in an array like so String myStringArray Hello World for String s myStringArray Do something.. loop to go through objects in an array like so String myStringArray Hello World for String s myStringArray Do something Can.. in an array like so String myStringArray Hello World for String s myStringArray Do something Can you do the same in JavaScript..
How do I get the name of an object's type in JavaScript? http://stackoverflow.com/questions/332422/how-do-i-get-the-name-of-an-objects-type-in-javascript . 1 var results funcNameRegex .exec this .constructor.toString return results results.length 1 results 1 Now all of your objects.. values 3 instanceof Number false 'abc' instanceof String false true instanceof Boolean false A wrapper is needed around.. primitives 3..constructor Number true 'abc'.constructor String true true.constructor Boolean true Why two dots for the 3 Because..
Does it matter which equals operator (== vs ===) I use in JavaScript comparisons? http://stackoverflow.com/questions/359494/does-it-matter-which-equals-operator-vs-i-use-in-javascript-comparisons an object that evaluates to the same literal due to its toString or valueOf method. For example consider the comparison of a.. of a string literal with a string object created by the String constructor. abc new String abc true abc new String abc false.. a string object created by the String constructor. abc new String abc true abc new String abc false Here the operator is checking..
Is JavaScript a pass-by-reference or pass-by-value language? http://stackoverflow.com/questions/518000/is-javascript-a-pass-by-reference-or-pass-by-value-language or pass by value language The primitive types Number String etc. are passed by value but Objects are unknown because they..
Most elegant way to clone a JavaScript object http://stackoverflow.com/questions/728360/most-elegant-way-to-clone-a-javascript-object new Date .getTime start 5000 var d2 clone d1 alert d1 d1.toString nd2 d2.toString The date string for d1 will be 5 seconds behind.. start 5000 var d2 clone d1 alert d1 d1.toString nd2 d2.toString The date string for d1 will be 5 seconds behind that of d2... that I would only need to copy a plain Object Array Date String Number or Boolean . The last 3 types are immutable so I could..
Creating multiline strings in JavaScript http://stackoverflow.com/questions/805107/creating-multiline-strings-in-javascript the equivalent code in JS text HERE This Is A Multiline String HERE javascript string multiline heredoc share improve this..
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