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How do I stop a web page from scrolling to the top when a link is clicked that triggers JavaScript?
...e) {
$e.preventDefault();
doSomething();
});
document.getElementById('#ma_link').addEventListener('click', function (e) {
e.preventDefault();
doSomething();
})
Option 2: return false;
In jQuery:
Returning false from an event handler will automatically call event.stopPropagati...
What is Double Brace initialization in Java?
...onymous class derived from the specified class (the outer braces), and provides an initialiser block within that class (the inner braces). e.g.
new ArrayList<Integer>() {{
add(1);
add(2);
}};
Note that an effect of using this double brace initialisation is that you're creating anonymo...
How do I access an access array item by index in handlebars?
...
Try this:
<ul id="luke_should_be_here">
{{people.1.name}}
</ul>
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What is the maximum length of a table name in Oracle?
... VARCHAR2(1)
COLUMN_ID NUMBER
DEFAULT_LENGTH NUMBER
DATA_DEFAULT LONG ...
List files in local git repo?
...
This Git command makes a much cleaner output and is ideal if you just want the list of files tracked by Git.
– mico
Feb 27 '16 at 12:00
...
Multiple select statements in Single query
...ve tables. An alternate method may be as follows:
SELECT COUNT(user_table.id) AS TableCount,'user_table' AS TableSource FROM user_table
UNION SELECT COUNT(cat_table.id) AS TableCount,'cat_table' AS TableSource FROM cat_table
UNION SELECT COUNT(course_table.id) AS TableCount, 'course_table' AS Table...
HTML/Javascript change div content
..., you can just use the element's innerHTML property.
document.getElementById("content").innerHTML = "whatever";
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What does “@private” mean in Objective-C?
... to clarify, methods are always public in Objective-C. There are ways of "hiding" method declarations, though—see this question for more information.
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Difference between Node object and Element object?
...lly confused between Node object and Element object.
document.getElementById() returns Element object while document.getElementsByClassName()
returns NodeList object(Collection of Elements or Nodes?)
...
Deleting a Google App Engine application
...ine SDK 1.2.6 it's possible to delete apps completely. But beware, the app-id won't be usable again.
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