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How do I clear this setInterval inside a function?
...etInterval method returns a handle that you can use to clear the interval. If you want the function to return it, you just return the result of the method call:
function intervalTrigger() {
return window.setInterval( function() {
if (timedCount >= markers.length) {
timedCount = 0;
...
How to get Url Hash (#) from server side
...hash" so we can find it easily later.
On the server you can use this value if you need to do something with it. You can even change it if you need to.
On page load on the client, check the value of this this hidden field. You will want to find it by the DIV it is contained in as the auto-generated I...
Android: AutoCompleteTextView show suggestions when no text entered
...leteTextView , when the user clicks on it, I want to show suggestions even if it has no text - but setThreshold(0) works exactly the same as setThreshold(1) - so the user has to enter at least 1 character to show the suggestions.
...
CSS: Animation vs. Transition
...art state could be open and the end state could be closed, or vice versa.
If you want to perform something that does not specifically involve a start state and an end state, or you need more fine grain control over the keyframes in a transition, then you've got to use an animation.
...
TypeError: 'NoneType' object is not iterable in Python
... return empty list at least. This exception never helped anyone in real life other than making us insert few ugly if data is not None: kind of handling.
– nehem
Sep 1 '17 at 6:59
...
How can I get the corresponding table header (th) from a table cell (td)?
...').find('> tr > th:eq(' + $td.index() + ')');
Or a little bit simplified
var $th = $td.closest('table').find('th').eq($td.index());
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The purpose of Model View Projection Matrix
... view from world space to camera space, projection from camera to screen.
If you compose all three, you can use the one result to map all the way from object space to screen space, making you able to work out what you need to pass on to the next stage of a programmable pipeline from the incoming ve...
What is the max size of localStorage values?
...ts strings as values, and in order to do that the objects need to be stringified (stored as JSON-string) before they can be stored, is there a defined limitation regarding the length of the values.
...
What are “signed” cookies in connect/expressjs?
...e out what "signed cookies" actually are.
There isn't much on the net, and if I try this:
4 Answers
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Hibernate - A collection with cascade=”all-delete-orphan” was no longer referenced by the owning ent
.... Any time you want to add or delete something to the list you have to modify the contents of the list instead of assigning a new list.
To add children:
public void addChild(SonEntity aSon)
{
this.sonEntities.add(aSon);
}
To remove children:
public void removeChild(SonEntity aSon)
{
th...