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input type=“submit” Vs button tag are they interchangeable?
input type="submit" and button tag are they interchangeable? or if there is any difference then When to use input type="submit" and when button ?
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CSS transition effect makes image blurry / moves image 1px, in Chrome?
I have some CSS that on hover, a CSS transition effect will moves a div.
11 Answers
11...
Script Tag - async & defer
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Keep your scripts right before </body>. Async can be used with scripts located there in a few circumstances (see discussion below). Defer won't make much of a difference for scripts located there because the DOM parsing work has pretty much already been done anyway.
Here's an artic...
How to detect if multiple keys are pressed at once using JavaScript?
...ple keystroke detection is easy if you understand the concept
The way I do it is like this:
var map = {}; // You could also use an array
onkeydown = onkeyup = function(e){
e = e || event; // to deal with IE
map[e.keyCode] = e.type == 'keydown';
/* insert conditional here */
}
This code ...
How to find if an array contains a specific string in JavaScript/jQuery? [duplicate]
...rtles") > -1);
Hint: indexOf returns a number, representing the position where the specified searchvalue occurs for the first time, or -1 if it never
occurs
or
function arrayContains(needle, arrhaystack)
{
return (arrhaystack.indexOf(needle) > -1);
}
It's worth noting that arra...
Does the use of the “Async” suffix in a method name depend on whether the 'async' modifier is used?
What is the convention for suffixing method names with "Async"?
7 Answers
7
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Maven-like dependency management for C++? [closed]
Say I have a C++ project that is split in several subprojects. The subproject all produce a DLL and different teams of developers work on each of the subproject. Now if I want to build the main project, is there a way to avoid having to build all the subprojects by myself?
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A reference to the dll could not be added
When I add a .dll file as a reference in C# application it shows an error :
17 Answers
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Center image horizontally within a div
...thought I would ask. How can I center align (horizontally) an image inside its container div?
21 Answers
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Difference between Inheritance and Composition
Are Composition and Inheritance the same?
If I want to implement the composition pattern, how can I do that in Java?
17 Ans...