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javascript Programming Glossary: booleanJavaScript. Solution to detect mobile browser [duplicate] http://stackoverflow.com/questions/11381673/javascript-solution-to-detect-mobile-browser 30 answers I'm looking for a function which return boolean value if user has mobile browser or not. I know that I can use..
How can I pass variables between controllers in AngularJS? http://stackoverflow.com/questions/12008908/how-can-i-pass-variables-between-controllers-in-angularjs bind to an object's property instead of a primitive type boolean string number to retain the bound reference. Example var property..
JavaScript OR (||) variable assignment explanation http://stackoverflow.com/questions/2100758/javascript-or-variable-assignment-explanation something similar in PHP would result in f having a true boolean value rather than the value of d itself. javascript variables..
How to check for undefined or null variable in javascript http://stackoverflow.com/questions/2559318/how-to-check-for-undefined-or-null-variable-in-javascript error and simply returns undefined which when converted to boolean evaluates to false. So if you don't care about '0' and 'false'..
How can I convert a string to boolean in JavaScript? http://stackoverflow.com/questions/263965/how-can-i-convert-a-string-to-boolean-in-javascript can I convert a string to boolean in JavaScript Can I convert a string representing a boolean.. in JavaScript Can I convert a string representing a boolean value e.g. 'true' 'false' into a intrinsic type in JavaScript.. a list. This form contains some fields which represent boolean values and are dynamically populated with an intrinsic boolean..
What does this construct (x = x || y) mean? http://stackoverflow.com/questions/2802055/what-does-this-construct-x-x-y-mean if title title Error This kind of shorthand trick with boolean expressions is common in Perl too. With the expression a OR.. don't need to check b at all. This is called short circuit boolean evaluation so var title title Error basically checks if title..
In Javascript, what does it mean when there is a logical operator in a variable declaration? http://stackoverflow.com/questions/3088098/in-javascript-what-does-it-mean-when-there-is-a-logical-operator-in-a-variable this case the value of y if the x variable is falsy . The boolean operators in JavaScript can return an operand and not always.. in JavaScript can return an operand and not always a boolean result as in other languages. The Logical OR operator returns.. Falsy values are those who coerce to false when used in boolean context and they are 0 null undefined an empty string NaN and..
How to play a video in a webview with android? http://stackoverflow.com/questions/4989738/how-to-play-a-video-in-a-webview-with-android interfazWeb.setContentView mContentView @Override public boolean onError MediaPlayer mp int what int extra interfazWeb.setContentView..
What is the !! (not not) operator in JavaScript? http://stackoverflow.com/questions/784929/what-is-the-not-not-operator-in-javascript operators share improve this question Converts it to boolean oObject Inverted boolean oObject Non inverted boolean so true.. this question Converts it to boolean oObject Inverted boolean oObject Non inverted boolean so true boolean representation..
Why does instanceof return false for some literals? http://stackoverflow.com/questions/203739/why-does-instanceof-return-false-for-some-literals String false foo instanceof Object false true instanceof Boolean false true instanceof Object false false instanceof Boolean.. false true instanceof Object false false instanceof Boolean false false instanceof Object false the tests against Object..
How can I convert a string to boolean in JavaScript? http://stackoverflow.com/questions/263965/how-can-i-convert-a-string-to-boolean-in-javascript using these two methods for your specific needs var myBool Boolean false true var myBool false true Any string which isn't the..
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 Number false 'abc' instanceof String false true instanceof Boolean false A wrapper is needed around primitives in order for instanceof.. Number true 'abc'.constructor String true true.constructor Boolean true Why two dots for the 3 Because Javascript interprets the..
null coalescing operator for javascript? http://stackoverflow.com/questions/476436/null-coalescing-operator-for-javascript of the type of the first operand if casting it to a Boolean results in false the assignment will use the second operand... the second operand. Beware of all the cases below alert Boolean null false alert Boolean undefined false alert Boolean 0 false.. of all the cases below alert Boolean null false alert Boolean undefined false alert Boolean 0 false alert Boolean false alert..
Difference between == and === in JavaScript [duplicate] http://stackoverflow.com/questions/523643/difference-between-and-in-javascript Positive and negative zeros are equal to one another. Two Boolean operands are strictly equal if both are true or both are false...
Getting the closest string match http://stackoverflow.com/questions/5859561/getting-the-closest-string-match As String _ Optional ByVal IgnoreConsecutiveDelimiters As Boolean False _ Optional ByVal Limit As Long 1 As String Dim ElemStart..
http://stackoverflow.com/questions/5874652/prop-vs-attr close to but not exactly the same as its old behaviour for Boolean attributes . John Resig also blogged about it . I can see the.. can be of any type. For example the checked property is a Boolean the style property is an object with individual properties for.. the simplest thing in the world to do with the checked Boolean property which has existed and worked flawlessly in every major..
Most elegant way to clone a JavaScript object http://stackoverflow.com/questions/728360/most-elegant-way-to-clone-a-javascript-object need to copy a plain Object Array Date String Number or Boolean . The last 3 types are immutable so I could perform a shallow..
Why is null an object and what's the difference between null and undefined? http://stackoverflow.com/questions/801032/why-is-null-an-object-and-whats-the-difference-between-null-and-undefined type casting i.e. name false You What is name JavaScript Boolean false. name '' You What is name JavaScript Empty string name..
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