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Prevent ViewPager from destroying off-screen views
...e Support Package, a method was added to ViewPager which allows you to specify the number of offscreen pages to use, rather than the default which is 1.
In your case, you want to specify 2, so that when you are on the third page, the first one is not destroyed, and vice-versa.
mViewPager = (ViewP...
Which characters need to be escaped in HTML?
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If you're inserting text content in your document in a location where text content is expected1, you typically only need to escape the same characters as you would in XML. Inside of an element, this just includes the entity e...
Git: copy all files in a directory from another branch
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What about if I wanted to retain commit messages for the files copied over?
– totels
Apr 19 '11 at 11:43
2
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Delete duplicate rows from small table
...ing the physical location of the row. You can use this as a unique id even if your table does not possess a unique id. postgresql.org/docs/8.2/ddl-system-columns.html
– Eric Burel
Dec 4 '19 at 20:39
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Open file dialog and select a file using WPF controls and C#
...PEG Files (*.jpeg)|*.jpeg|PNG Files (*.png)|*.png|JPG Files (*.jpg)|*.jpg|GIF Files (*.gif)|*.gif";
// Display OpenFileDialog by calling ShowDialog method
Nullable<bool> result = dlg.ShowDialog();
// Get the selected file name and display in a TextBox
if (result == true)...
android fragment onRestoreInstanceState
... something or do Fragment s not have a onRestoreInstanceState() method? If not, how do I go about attaining something similar?
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how to set textbox value in jquery
...'compz.php?prodid=' + x + '&qbuys=' + y as value of the textbox right? If so, you have to do something like:
$.get('compz.php?prodid=' + x + '&qbuys=' + y, function(data) {
$('#subtotal').val(data);
});
Reference: get()
You have two errors in your code:
load() puts the HTML returne...
Serializing a list to JSON
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If using .Net Core 3.0 or later;
Default to using the built in System.Text.Json parser implementation.
e.g.
using System.Text.Json;
var json = JsonSerializer.Serialize(aList);
alternatively, other, less mainstream optio...
How to fix: “HAX is not working and emulator runs in emulation mode”
...ring the installation of HAXM. You can launch its installation again to modify it.
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Sync data between Android App and webserver [closed]
... sync data (such as db record, media) between an Android App and a Server. If you've seen Evernote or similar Applications, you certainly understand what I mean.
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