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Remove Fragment Page from ViewPager in Android
...temId = getItemId(position);
// Do we already have this fragment?
String name = makeFragmentName(container.getId(), itemId);
Fragment fragment = mFragmentManager.findFragmentByTag(name);
if (fragment != null) {
if (DEBUG) Log.v(TAG, "Attaching item #" + itemId + ": f=" + fra...
MySQL Query - Records between Today and Last 30 Days
...
DATE_FORMAT returns a string, so you're using two strings in your BETWEEN clause, which isn't going to work as you expect.
Instead, convert the date to your format in the SELECT and do the BETWEEN for the actual dates. For example,
SELECT DATE_F...
Calculate total seconds in PHP DateInterval
...otalFullSeconds(
new IntervalFromRange(
new DateTimeFromISO8601String('2017-07-03T14:27:39+00:00'),
new DateTimeFromISO8601String('2017-07-05T14:27:39+00:00')
)
))
->value()
Besides being intuitive, you can also benefit from autocompletion facility of your IDE.
For ...
What does appending “?v=1” to CSS and Javascript URLs in link and script tags do?
... push, the client's forced to grab a new version, just because of the querystring. Look at this page (at the time of this answer) for example:
<link ... href="http://sstatic.net/stackoverflow/all.css?v=c298c7f8233d">
I think instead of a revision number the SO team went with a file hash, w...
Find row where values for column is maximal in a pandas DataFrame
...ns.
idxmax() returns indices labels, not integers.
Example': if you have string values as your index labels, like rows 'a' through 'e', you might want to know that the max occurs in row 4 (not row 'd').
if you want the integer position of that label within the Index you have to get it manually (wh...
How can I pass a constant value for 1 binding in multi-binding?
...
If your value is simply a string, you can specify it as a constant in the Source property of a binding. If it is any other primitive data type, you need to define a static resource and reference this.
Define the sys namespace in the root of the XAML ...
Is SQL syntax case sensitive?
...double quote>), considered as
the repetition of a <character string literal> that specifies a
<character set specification> of SQL_TEXT and an implementation-
defined collation that is sensitive to case, compare equally
according to the comparison rules...
What happens when there's insufficient memory to throw an OutOfMemoryError?
...e);
else test(e);
}
}
public static void main (String[] args) {
test(null);
}
}
Running it produces this output:
$ javac OOMTest.java && java -Xmx10m OOMTest
Got the same OutOfMemoryError twice: java.lang.OutOfMemoryError: Java heap space
BTW, th...
Asp.net MVC ModelState.Clear
...iven this:
public ViewResult SomeAction(SomeModel model)
{
model.SomeString = "some value";
return View(model);
}
The view renders with the original model, ignoring the changes. So I thought, maybe it does not like me using the same model, so I tried like this:
public ViewResult SomeA...
jQuery: Performing synchronous AJAX requests
...
Note that responseText always returns a string. If you are expecting JSON, wrap $.ajax with JSON.parse.
– rgajrawala
Jul 14 '14 at 14:54
6
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