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JavaScript click event listener on class
....
If you have ES6 support you can replace your last line with:
Array.from(elements).forEach(function(element) {
element.addEventListener('click', myFunction);
});
Note: Older browsers (like IE6, IE7, IE8) don´t support getElementsByClassName and so they return undefined.
EDIT :...
What is a raw type and why shouldn't we use it?
... raw type.
A non-static member type of a raw type R that is not inherited from a superclass or superinterface of R.
Here's an example to illustrate:
public class MyType<E> {
class Inner { }
static class Nested { }
public static void main(String[] args) {
MyType mt;...
Is there auto type inferring in Java?
...t this was closed as "Will not fix", reason given was :
Humans benefit from the redundancy of the type declaration in two ways.
First, the redundant type serves as valuable documentation - readers do not
have to search for the declaration of getMap() to find out what type it
r...
what is the difference between XSD and WSDL
...chema mentioned in XSD then it is impossible to expect correct information from the company in Chicago. There is so much to do after the above said story, which an amateur or newbie have to know while coding for some thing like I said above. If you really want to know what happens later then it is ...
Understanding the difference between __getattr__ and __getattribute__
...g that __getattr__ only gets called if it's defined, as it's not inherited from object
– joel
Sep 1 '19 at 12:45
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Is there an ignore command for git like there is for svn?
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git ignore
Add a pattern
git ignore "*.log"
Add one of the templates from gitignore.io
git ignore-io -a rails
git-extras provides many more useful commands. Definitely worth trying out.
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C++: Rounding up to the nearest multiple of a number
... + multiple - 1) / multiple) * multiple;
}
This works like rounding away from zero for negative numbers
EDIT: Version that works also for negative numbers
int roundUp(int numToRound, int multiple)
{
assert(multiple);
int isPositive = (int)(numToRound >= 0);
return ((numToRound + ...
Overcoming “Display forbidden by X-Frame-Options”
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I had a similar issue, where I was trying to display content from our own site in an iframe (as a lightbox-style dialog with Colorbox), and where we had an server-wide "X-Frame-Options SAMEORIGIN" header on the source server preventing it from loading on our test server.
This doesn'...
HTML5 placeholder css padding
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I got the same issue.
I fixed it by removing line-height from my input. Check if there is some lineheight which is causing the problem
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Update Git branches from master
...for b2 and b3
This leaves the history exactly as it happened: You forked from master, you made changes to all branches, and finally you incorporated the changes from master into all three branches.
git can handle this situation really well, it is designed for merges happening in all directions, a...