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Find out if ListView is scrolled to the bottom?
...ticular subject in one of my applications, I can write an extended answer for future readers of this question.
Implement an OnScrollListener, set your ListView's onScrollListener and then you should be able to handle things correctly.
For example:
private int preLast;
// Initialization stuff.
y...
Creating a jQuery object from a big HTML-string
...
@user1033619 you can perform .find() operation also, check the demo
– thecodeparadox
Jun 15 '12 at 9:20
...
Laravel Check If Related Model Exists
... can't use count on the relation object, so there's no one-fits-all method for all relations. Use query method instead as @tremby provided below:
$model->relation()->exists()
generic solution working on all the relation types (pre php 7.2):
if (count($model->relation))
{
// exists
}...
Run java jar file on a server as background process
...ut down a process without the process supporting such graceful shut downs. For example, if it's a web server being terminated by an external signal, there is always a possibility that some requests will be lost. One way to solve this problem is to implement a graceful termination function in the ser...
Load dimension value from res/values/dimension.xml from source code
...48dp x 1.5 in my case)
exactly as docs state :
Retrieve a dimensional for a particular resource ID. Unit conversions
are based on the current DisplayMetrics associated with the resources.
so if you want exact dp value just as in xml just divide it with DisplayMetrics density
int dp = (int)...
LINQPad [extension] methods [closed]
...d Disassemble(). Dump() writes to the output window using LINQPad's output formatter and is overloaded to let you specify a heading:
typeof (int).Assembly.Dump ();
typeof (int).Assembly.Dump ("mscorlib");
You can also specify a maximum recursion depth to override the default of 5 levels:
typeof ...
Selecting a row in DataGridView programmatically
... do the following (but again: not tested):
dataGrid.SelectedRows.Clear();
foreach(DataGridViewRow row in dataGrid.Rows)
{
if(YOUR CONDITION)
row.Selected = true;
}
share
|
improve this ...
Using CSS for a fade-in effect on page load
...
Method 1:
If you are looking for a self-invoking transition then you should use CSS 3 Animations. They aren't supported either, but this is exactly the kind of thing they were made for.
CSS
#test p {
margin-top: 25px;
font-size: 21px;
text...
appearanceWhenContainedIn in Swift
...
Update for iOS 9:
If you're targeting iOS 9+ (as of Xcode 7 b1), there is a new method in the UIAppearance protocol which does not use varargs:
static func appearanceWhenContainedInInstancesOfClasses(containerTypes: [AnyObject.Typ...
Get selected option from select element
...t() like this:
$('#txtEntry2').val($(this).find(":selected").text());
For the "what's wrong?" part of the question: .text() doesn't take a selector, it takes text you want it set to, or nothing to return the text already there. So you need to fetch the text you want, then put it in the .text(s...