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How to insert an element after another element in JavaScript without using a library?
... referenceNode.nextSibling will be null and insertBefore handles that case by adding to the end of the list.
So:
function insertAfter(newNode, referenceNode) {
referenceNode.parentNode.insertBefore(newNode, referenceNode.nextSibling);
}
You can test it using the following snippet:
fun...
How to click or tap on a TextView text
...ing. All of this is after my onCreate:
boilingpointK = (TextView) findViewById(R.id.boilingpointK);
boilingpointK.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if ("Boiling Point K".equals(boilingpointK.getText().toString()))
bo...
how to permit an array with strong parameters
...oller::Parameters.permit expects each argument to be a Hash or a Symbol. Ruby magic will turn all key value pairs s at the end of a method call into one hash, but Ruby won't know what to do if you mix symbols with key/value pairs in your method call.
– sameers
...
Get records with max value for each group of grouped SQL results
...imple way to do this in mysql:
select *
from (select * from mytable order by `Group`, age desc, Person) x
group by `Group`
This works because in mysql you're allowed to not aggregate non-group-by columns, in which case mysql just returns the first row. The solution is to first order the data such ...
What is the difference between “pom” type dependency with scope “import” and without “import”?
...ve dependencies which are required for that feature. You can work that out by using <exclude> in <dependency> also. For example checkout this : jdbi.org/#_getting_started
– Nitiraj
Mar 21 '18 at 12:48
...
jQuery get value of selected radio button
...ake them unique.
To get the value of the selected radio button, select it by name with the :checked filter.
var selectedVal = "";
var selected = $("input[type='radio'][name='s_2_1_6_0']:checked");
if (selected.length > 0) {
selectedVal = selected.val();
}
EDIT
So you have no control over...
Return 0 if field is null in MySQL
...swered Oct 22 '10 at 13:39
Mark ByersMark Byers
683k155155 gold badges14681468 silver badges13881388 bronze badges
...
What is REST? Slightly confused [closed]
...d be how you would update the attributes of a given post, again identified by a unique id.
Sending a DELETE request to /users/:id would be how you would delete a given post, again identified by a unique id.
As I understand it, the REST pattern was mainly popularized (for web apps) by the Ruby on R...
Fragment is not being replaced but put on top of the previous one
...showing the second fragment on top of the previous one.
The problem fixed by removing the fragment from the xml and showing it programmatically in the onCreate() method of the container activity for the default preview on the start of the program like this:
fragmentTransaction = getFragmentMan...
REST API Best practices: Where to put parameters? [closed]
...ic resource within that collection. I would always request an article page by locator, not filter. However, the page can be a filter of a list of something, say a list of users. But then the page is inherently a delimiter, aka "start at item (page-1)*perpage and show perpage items". Using it as a fi...