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How to do this using jQuery - document.getElementById(“selectlist”).value
...' is not the same as...
document.getElementById("selectlist")
...as the former returns a jQuery object, not a DOM object.
To get the DOM object(s) from the jQuery one, use the following:
$('#selectlist').get(); //get all DOM objects in the jQuery collection
$('#selectlist').get(0); //get the D...
Table Naming Dilemma: Singular vs. Plural Names [closed]
...ou are dealing with "Customer", you can be sure you will use the same word for all of your database interaction needs.
Reason 5. (Globalization). The world is getting smaller, you may have a team of different nationalities, not everybody has English as a native language. It would be easier for a non...
Preventing twitter bootstrap carousel from auto sliding on page load
...re using Bootstrap 3.0 you can stop the cycling with data-interval="false" for instance
<div id="carousel-example-generic" class="carousel slide" data-interval="false">
Other helpful carousel data attributes are here -> http://getbootstrap.com/javascript/#carousel-usage
...
Why is there an unexplainable gap between these inline-block div elements? [duplicate]
... set font-size: 0 on the parent elements, and then declare a new font-size for the children elements. This works, as demonstrated here (example)
#parent {
font-size: 0;
}
#child {
font-size: 16px;
}
This method works pretty well, as it doesn't require a change in the markup; however, it ...
Angular.js: How does $eval work and why is it different from vanilla eval?
...ript, use the $eval() method.
The docs linked to above have a lot more information.
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AngularJS: how to implement a simple file upload with multipart form?
I want to do a simple multipart form post from AngularJS to a node.js server,
the form should contain a JSON object in one part and an image in the other part,
(I'm currently posting only the JSON object with $resource)
...
Create JSON object dynamically via JavaScript (Without concate strings)
...n onGeneratedRow(columnsResult)
{
var jsonData = {};
columnsResult.forEach(function(column)
{
var columnName = column.metadata.colName;
jsonData[columnName] = column.value;
});
viewData.employees.push(jsonData);
}
...
How to find a Java Memory Leak
How do you find a memory leak in Java (using, for example, JHat)? I have tried to load the heap dump up in JHat to take a basic look. However, I do not understand how I am supposed to be able to find the root reference ( ref ) or whatever it is called. Basically, I can tell that there are several hu...
What is %2C in a URL?
...%2C . I'm guessing this is a result of some encoding. What does that stand for?
7 Answers
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How to use setInterval and clearInterval?
...wsers, the handle is guaranteed to be a number that isn't equal to 0; therefore, 0 makes a handy flag value for "no timer set". (Other platforms may return other values; NodeJS's timer functions return an object, for instance.)
To schedule a function to only fire once, use setTimeout instead. It wo...