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Replace Fragment inside a ViewPager
...s ViewPager to keep all current pages, and consequently not attaching your new page. Thus, to make fragment replacement work, getItemPosition() needs to be overridden in your adapter and must return POSITION_NONE when called with an old, to be hidden, fragment as argument.
This also means that your...
Prevent “overscrolling” of web page
...got it working while still being able to scroll is:
html {
overflow: hidden;
height: 100%;
}
body {
height: 100%;
overflow: auto;
}
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Converting int to bytes in Python 3
... namely the byte value used to encode the digit "3" in ASCII, ie. bytes([51]), which is b'3', not b'\x03'.
– lenz
Apr 1 '17 at 21:13
2
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Including one C source file in another?
....h. If you use include guards, these will produce no code and introduce no new names (you may end up with some empty segments during linkage). The huge advantage is that other tools (e.g. IDEs) will treat these files appropriately.
...
Best way to do multiple constructors in PHP
...tuff
}
public static function withID( $id ) {
$instance = new self();
$instance->loadByID( $id );
return $instance;
}
public static function withRow( array $row ) {
$instance = new self();
$instance->fill( $row );
return $instan...
Update a record without first querying?
...eCommand
("UPDATE items SET itemstatus = 'some status' WHERE id = {0}", new object[] { 123 });
UPDATE - for EF 6.0
dataEntity.Database.ExecuteSqlCommand
("UPDATE items SET itemstatus = 'some status' WHERE id = {0}", new object[] { 123 });
...
Change Volley timeout duration
I use the new Volley framework for Android to do a request to my server. But it timeouts before getting the response, although it does respond.
...
Best way to add Activity to an Android project in Eclipse?
...hen adding an activity to an existing Android project, I manually create a new class - is that the best / preferred way? How do others handle that?
...
How to mock the Request on Controller in ASP.Net MVC?
...
Using Moq:
var request = new Mock<HttpRequestBase>();
// Not working - IsAjaxRequest() is static extension method and cannot be mocked
// request.Setup(x => x.IsAjaxRequest()).Returns(true /* or false */);
// use this
request.SetupGet(x =>...
MySql Table Insert if not exist otherwise update
It works if the datenum exists, but I want to insert this data as a new row if the datenum does not exist.
3 Answers
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