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JavaScript or jQuery equivalent of PHP's strstr() function
(6 answers)
Closed 8 years ago.
Is there a function in javascript that is equivalent to strchr of php? Please help me. thank you.
You should try the indexOf method.
Related
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Type conversion of Boolean to Number in JavaScript
(3 answers)
JavaScript Adding Booleans
(3 answers)
Closed 3 years ago.
The title is sort of self-explanatory, I couldn't find a similar question or explanation for this
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JavaScript Double Dollar Sign
(5 answers)
$ Variable (Dollar Sign) in Chrome?
(6 answers)
What is the difference between $ and $$?
(7 answers)
Closed 4 years ago.
What's the meaning of $$("a") in JavaScript?, Is that something relevant to jQuery?
Typed it into browser's console, it works.
In Chrome $$ is an alias for document.querySelectorAll. Learn more on the expressions page.
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window.window in JavaScript
(3 answers)
Why does global "window" object has multi-level access
(4 answers)
Closed 5 years ago.
It doesn't matter if you write window or window.window or window.window.window, it still works.
I wanted to know what is the logic behind this.
I also checked it will work for window * 144 and after 145 it won't.
Is this intended in the language?
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Simplest code for array intersection in javascript
(40 answers)
Closed 9 years ago.
This is my ruby code.
array1= [1,2,3,4,5]
array2= [2,3,4,5,6]
if (array1 & array2).size == 4
puts "4 match"
How can I write the same thing in javascript? Is there any material like ruby-doc in javascript?
There isn't a native method do do it.
Have a look at here : Simplest code for array intersection in javascript
The best documentation I know about javascript and html5 is the Mozilla developer network.
This question already has answers here:
Use Browser Search (Ctrl+F) through a button in website?
(3 answers)
Closed 9 years ago.
Does javascript allow for to trigger a "find" action with a keyword on the current page?
No, there's no cross-browser way to do this. (I don't even know of one browser that exposes that functionality.)