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javascript Programming Glossary: dogHow does the “this” keyword in Javascript act within an object literal? http://stackoverflow.com/questions/13441307/how-does-the-this-keyword-in-javascript-act-within-an-object-literal cat type cat explain function return I am a this.type dog type dog cat.explain.call dog returns I am a dog Update With.. type cat explain function return I am a this.type dog type dog cat.explain.call dog returns I am a dog Update With Function.bind.. return I am a this.type dog type dog cat.explain.call dog returns I am a dog Update With Function.bind in modern javascript..
Benefits of prototypal inheritance over classical? http://stackoverflow.com/questions/2800964/benefits-of-prototypal-inheritance-over-classical meta data is that it's not strictly necessary. If I have a dog with some pedigree paperwork and I lose the paperwork I still.. and I lose the paperwork I still have a perfectly valid dog. In the same sense classes are just meta data. Classes aren't.. a certain insecure personality type happier about their dog but the dog certainly doesn't care. As I stated earlier classes..
http://stackoverflow.com/questions/832257/javascript-multiple-replace looks like a cat' anotherString someString.replace 'cat' 'dog' results in anotherString being set to 'the dog looks like a.. 'cat' 'dog' results in anotherString being set to 'the dog looks like a cat ' and I would like it to be 'the dog looks.. 'the dog looks like a cat ' and I would like it to be 'the dog looks like a dog ' javascript regex string replace share..
Declaring javascript object method in constructor function vs. in prototype http://stackoverflow.com/questions/9772307/declaring-javascript-object-method-in-constructor-function-vs-in-prototype objects of type Dog both approaches seem to work fine var dog new Dog Fido dog.Bark Both approaches show Fido bark Should.. Dog both approaches seem to work fine var dog new Dog Fido dog.Bark Both approaches show Fido bark Should I prefer one of these.. the constructor to keep track of the number of times this dog has barked while keeping the actual number private so the barking..
First drop down menu to auto change the options of a second dropdown http://stackoverflow.com/questions/11237900/first-drop-down-menu-to-auto-change-the-options-of-a-second-dropdown 1 'India' 2 'New York' 2 'London' 2 'Singapore' 2 'Cat' 3 'Dog' 3 'Tiger' 3 'Deer' 3 Table Structure id name parent 1 Names.. India 2 8 New York 2 9 London 2 10 Singapore 2 11 Cat 3 12 Dog 3 13 Tiger 3 14 Deer 3 Initial HTML PHP Code Now lets use..
Benefits of using `Object.create` for inheritance http://stackoverflow.com/questions/17392857/benefits-of-using-object-create-for-inheritance Animal.prototype.print function console.log this.name var Dog function return Animal.call this 'Dog' Dog.prototype new Animal.. this.name var Dog function return Animal.call this 'Dog' Dog.prototype new Animal Dog.prototype.bark function console.log.. this.name var Dog function return Animal.call this 'Dog' Dog.prototype new Animal Dog.prototype.bark function console.log..
http://stackoverflow.com/questions/832257/javascript-multiple-replace char2 return replacement string returns Two dogs are not 1 Dog They're just cool cats you caterpillar share improve this..
Dealing with Scope in Object methods containing 'this' keyword called by Event Listeners http://stackoverflow.com/questions/8336779/dealing-with-scope-in-object-methods-containing-this-keyword-called-by-event-l Here's what I think I know so far I have an object myDog a global variable . Dog has a member variable el that is an.. I know so far I have an object myDog a global variable . Dog has a member variable el that is an html element because it's.. I can add event listeners to it. So when you click on myDog.el it logs to the console the values of this.name and myDog.name..
Declaring javascript object method in constructor function vs. in prototype http://stackoverflow.com/questions/9772307/declaring-javascript-object-method-in-constructor-function-vs-in-prototype function or in the prototype. For example say I want a Dog class that has a Name property and a Bark method. I can put.. of the Bark method into the constructor function var Dog function name this.Name name this.Bark function alert this.Name.. or I could put in as a method on the prototype object var Dog function name this.Name name Dog.prototype.Bark function alert..
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