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Android: ListView elements with multiple clickable buttons
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For future readers:
To select manually the buttons with the trackball use:
myListView.setItemsCanFocus(true);
And to disable the focus on the whole list items:
myListView.setFocusable(false);
myListView.setFocusableInTouchMode(false);
myListVie...
How to implement a custom AlertDialog View
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This should have been selected as the Best Answer.
– Salman Khakwani
Dec 31 '13 at 9:31
2
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Python in Xcode 4+?
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In the menu bar, click “File” → “New” → “New Project…”.
Select “Other” in the left pane, then "External Build System" in the right page, and next click "Next".
Enter the product name, organization name, or organization identifier.
For the “Build Tool” field, type in /usr/l...
Most efficient way of making an if-elif-elif-else statement when the else is done the most?
...ere an example of a if with dynamic conditions translated to a dictionary.
selector = {lambda d: datetime(2014, 12, 31) >= d : 'before2015',
lambda d: datetime(2015, 1, 1) <= d < datetime(2016, 1, 1): 'year2015',
lambda d: datetime(2016, 1, 1) <= d < datetime(2...
Is there a best practice for generating html with javascript
...$.template('<div><img src="${url}" />${name}</div>');
$(selector).append( t , {
url: jsonObj.url,
name: jsonObj.name
});
I say go the cool route (and better performing, more maintainable), and use templating.
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SQL: How to perform string does not equal
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Try the following query
select * from table
where NOT (tester = 'username')
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LINQ Single vs First
...if it finds more than one record matching the criteria.
First will always select the first record from the list. If the query returns just 1 record, you can go with First().
Both will throw an InvalidOperationException exception if the collection is empty.
Alternatively you can use SingleOrDefau...
Why can't I reference System.ComponentModel.DataAnnotations?
...odel.DataAnnotations assembly (Solution explorer -> Add reference -> Select .Net tab -> select System.ComponentModel.DataAnnotations from the list)
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Ruby Array find_first object?
...; 2
If you wanted to return all values where block returns true then use select
[1,2,3,11,34].select(&:even?) #=> [2, 34]
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How can I drop all the tables in a PostgreSQL database?
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You can write a query to generate a SQL script like this:
select 'drop table "' || tablename || '" cascade;' from pg_tables;
Or:
select 'drop table if exists "' || tablename || '" cascade;' from pg_tables;
In case some tables are automatically dropped due to cascade option in a...