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Is there a predefined enumeration for Month in the .NET library?
...mes.Take(12).ToList();
var monthSelectList = monthNames.Select(
m => new { Id = monthNames.IndexOf(m) + 1, Name = m });
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How to get the original value of an attribute in Rails
... attribute_in_database, whereas attribute_before_last_save is a completely new method as of 5.1 that has no equivalent in earlier versions of Rails. Source: github.com/rails/rails/pull/25337#issuecomment-225166796
– ohaleck
May 30 '19 at 19:01
...
Linear Layout and weight in Android
...me, you'll need to use addView with layout parameters like addView(button, new LinearLayout.LayoutParams(0, height, 1)); This is true even if you're inflating layouts with the correct width and weight values.
– Nuthatch
Sep 3 '11 at 21:41
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Change a column type from Date to DateTime during ROR migration
...
Also, if you're using Rails 3 or newer you don't have to use the up and down methods. You can just use change:
class ChangeFormatInMyTable < ActiveRecord::Migration
def change
change_column :my_table, :my_column, :my_new_type
end
end
...
How do I connect to a MySQL Database in Python?
...ctCursor)
try:
with connection.cursor() as cursor:
# Create a new record
sql = "INSERT INTO `users` (`email`, `password`) VALUES (%s, %s)"
cursor.execute(sql, ('webmaster@python.org', 'very-secret'))
# connection is not autocommit by default. So you must commit to s...
Can you pass parameters to an AngularJS controller on creation?
...'modelController', function($scope, $attrs) {
if (!$attrs.model) throw new Error("No model for modelController");
// Initialize $scope using the value of the model attribute, e.g.,
$scope.url = "http://example.com/fetch?model="+$attrs.model;
})
<div ng-controller="modelController" m...
Drawing text to with @font-face does not work at the first time
...);
// Trick from https://stackoverflow.com/questions/2635814/
var image = new Image();
image.src = link.href;
image.onerror = function() {
ctx.font = '50px "Vast Shadow"';
ctx.textBaseline = 'top';
ctx.fillText('Hello!', 20, 10);
};
...
Get notified when UITableView has finished asking for data?
...ink that subclassing UITableView's reloadData is the best approach :
- (void)reloadData {
NSLog(@"BEGIN reloadData");
[super reloadData];
NSLog(@"END reloadData");
}
reloadData doesn't end before the table has finish reload its data. So, when the second NSLog is fired, the table v...
How do write IF ELSE statement in a MySQL query
...unction () {
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Android 1.6: “android.view.WindowManager$BadTokenException: Unable to add window — token null is not
... site says to use it, but it doesn't work...grrrrr :-P
Just do:
dialog = new Dialog(this);
"this" is usually your Activity from which you start the dialog.
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