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How to change menu item text dynamically in Android
I'm trying to change the title of a menu item from outside of the onOptionsItemSelected(MenuItem item) method.
11 Answers...
Can a project have multiple origins?
Can a project have two (or more) "origins" in Git?
7 Answers
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Set Value of Input Using Javascript Function
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Try...
for YUI
Dom.get("gadget_url").set("value","");
with normal Javascript
document.getElementById('gadget_url').value = '';
with JQuery
$("#gadget_url").val("");
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JPA - Returning an auto generated id after persist()
I'm using JPA (EclipseLink) and Spring. Say I have a simple entity with an auto-generated ID:
7 Answers
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What is the difference between Left, Right, Outer and Inner Joins?
... at the beginning of the school year, you may have some incoming students without lockers and some lockers that have no students assigned.
For the sake of this example, lets say you have 100 students, 70 of which have lockers. You have a total of 50 lockers, 40 of which have at least 1 student and ...
Javascript split regex question
...easy regex in Javascript but is giving me lots of trouble.
I want the ability to split a date via javascript splitting either by a '-','.','/' and ' '.
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What does rake db:test:prepare actually do?
...the test database from the current
db/schema.rb. On subsequent attempts, it is a good idea to first run
db:test:prepare, as it first checks for pending migrations and warns
you appropriately.
-- http://guides.rubyonrails.org/testing.html
Basically it handles cloning the database so you don'...
right click context menu for datagridview
...tons.Right)
{
ContextMenu m = new ContextMenu();
m.MenuItems.Add(new MenuItem("Cut"));
m.MenuItems.Add(new MenuItem("Copy"));
m.MenuItems.Add(new MenuItem("Paste"));
int currentMouseOverRow = dataGridView1.HitTest(e.X,e.Y).RowIndex;
if (currentMo...
How can I get sin, cos, and tan to use degrees instead of radians?
When I'm working with math in JS I would like its trig functions to use degree values instead of radian values. How would I do that?
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AssertContains on strings in jUnit
Is there a nicer way to write in jUnit
9 Answers
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