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How to make an Android Spinner with initial text “Select One”?
... and it seems like a reasonable enough request that I thought I would post my solution.
/**
* A modified Spinner that doesn't automatically select the first entry in the list.
*
* Shows the prompt if nothing is selected.
*
* Limitations: does not display prompt if the entry list is empty.
*/
...
Why does MYSQL higher LIMIT offset slow the query down?
... and count each record on its way.
Assuming that id is a PRIMARY KEY of a MyISAM table, you can speed it up by using this trick:
SELECT t.*
FROM (
SELECT id
FROM mytable
ORDER BY
id
LIMIT 10000, 30
) q
JOIN mytable t
ON t.id =...
Get the creation date of a stash
...
Can I add an option somewhere in my .gitconfig to make this the default display?
– Trevoke
Oct 31 '13 at 18:13
2
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Does JavaScript have the interface type (such as Java's 'interface')?
...ted in a given object.
I wrote an article on object-orientation where use my own notation as follows:
// Create a 'Dog' class that inherits from 'Animal'
// and implements the 'Mammal' interface
var Dog = Object.extend(Animal, {
constructor: function(name) {
Dog.superClass.call(this, n...
Asp.net MVC ModelState.Clear
...
Does help me to rethink my services layer a bit (groan but thx) but as with a lot of stuff on the net it leans heavily towards the viewpoint of using ModelState for validation.
– Mr Grok
Nov 21 '09 at 11:17
...
How to go back in Eclipse?
...ecution flow (ctrl + click and etc.), is there a way to retrace a step? If my code calls a method and I go to the method definition, is there a key combination that will take me back to the calling code?
...
How to specify the order of CSS classes?
...ed in the class attribute, but instead where they appear in the CSS.
.myClass1 {color:red;}
.myClass2 {color:green;}
<div class="myClass2 myClass1">Text goes here</div>
The text in the div will appear green, and not red; because .myClass2 is further down in the CSS definiti...
adding directory to sys.path /PYTHONPATH
...
Hey man, this broke my django. Are you sure you mean to tell people to put it at the top?!?!!?
– R Claven
Oct 12 '14 at 5:50
...
How to convert a column number (e.g. 127) into an Excel column (e.g. AA)
...s Column A is columnNumber 1. I had to make a quick change to account for my system using Column A as columnNumber 0. I changed the line int dividend to int dividend = columnNumber + 1; Keith
– Keith Sirmons
Aug 6 '09 at 18:33
...
How to avoid the need to specify the WSDL location in a CXF or JAX-WS generated webservice client?
...2java from CXF (which generates something similar to wsimport), via maven, my services starts with codes like this:
9 Answe...