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Android - get children inside a View?
...f new ArrayList instances the other answer creates. Also, results may vary based on how vertical/horizontal the view hierarchy is.
Cross-posted from: Android | Get all children elements of a ViewGroup
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Remove Safari/Chrome textinput/textarea glow
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On textarea resizing in webkit based browsers:
Setting max-height and max-width on the textarea will not remove the visual resize handle. Try:
resize: none;
(and yes I agree with "try to avoid doing anything which breaks the user's expectation", but ...
How to clear jQuery validation error messages?
...onditionally validate parts of a form while the form was being constructed based on steps (i.e. certain inputs were dynamically appended during runtime). As a result, sometimes a select dropdown would need validation, and sometimes it would not. However, by the end of the ordeal, it needed to be val...
Determining if an Object is of primitive type
...statements for the fixed number of 9 wrappers isn't maybe faster than hash-based access after all.
– Karl Richter
Sep 19 '15 at 13:08
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Difference between a View's Padding and Margin
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It's also worth noting that the background is modified based on the margin but not the padding (in Android.)
– ArtOfWarfare
Nov 13 '12 at 20:39
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Why do we declare Loggers static final?
...ss. Generally, this is what you want - as the loggers tend to vary solely based on class.
final means that you're not going to change the value of the logger variable. Which is true, since you almost always throw all log messages (from one class) to the same logger. Even on the rare occasions wh...
Draw multi-line text to Canvas
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This is my solution that is based on @Dave's answer (thanks btw ;-) )
import android.graphics.Canvas;
import android.graphics.Paint;
public class mdCanvas
{
private Canvas m_canvas;
public mdCanvas(Canvas canvas)
{
m_canvas = canv...
SQL UPDATE SET one column to be equal to a value in a related table referenced by a different column
...rce and destination columns are in the same table, but record selection is based on the other table. The "SELECT" version of the query works, but the UPDTATE statement throws a syntax error at "FROM"
– 2NinerRomeo
Mar 4 '15 at 19:44
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Why is Java Vector (and Stack) class considered obsolete or deprecated?
... on. Meanwhile, C++ does have a std::array class, which is just a template-based replacement for C-style static length arrays.
– JAB
May 14 '14 at 15:07
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What is the difference between a JavaBean and a POJO?
...equirement to implement a particular interface or derive from a particular base class, or make use of particular annotations in order to be compatible with a given framework, and can be any arbitrary (often relatively simple) Java object.
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