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Show and hide a View with a slide up/down animation
...d fade it in at the same time:
// Prepare the View for the animation
view.setVisibility(View.VISIBLE);
view.setAlpha(0.0f);
// Start the animation
view.animate()
.translationY(view.getHeight())
.alpha(1.0f)
.setListener(null);
You can then fade the View back out and slide it back to ...
How add context menu item to Windows Explorer for folders [closed]
... immediately. There isn't even need to open a new explorer window: new settings are loaded as soon as you right-click.
– jumpjack
Mar 1 '16 at 18:43
1
...
Drop all the tables, stored procedures, triggers, constraints and all the dependencies in one sql st
... updated to support objects in other schemas than dbo.
declare @n char(1)
set @n = char(10)
declare @stmt nvarchar(max)
-- procedures
select @stmt = isnull( @stmt + @n, '' ) +
'drop procedure [' + schema_name(schema_id) + '].[' + name + ']'
from sys.procedures
-- check constraints
select @s...
Implications of foldr vs. foldl (or foldl')
Firstly, Real World Haskell , which I am reading, says to never use foldl and instead use foldl' . So I trust it.
7 A...
Cannot push to Heroku because key fingerprint
... that when using git push. Instead of heroku.com, use the dummy domain you set in your .ssh/config
[remote "heroku"]
url = git@heroku.com.git
[remote "heroku"]
url = git@heroku.my_unique_key:myapp.git
That's it :) A bit complicated and a bit simple at the same time. It has taken me 3 ye...
How do I add a delay in a JavaScript loop?
...
The setTimeout() function is non-blocking and will return immediately. Therefore your loop will iterate very quickly and it will initiate 3-second timeout triggers one after the other in quick succession. That is why your first a...
How do I put a variable inside a string?
...
plot.savefig('hanning(%d).pdf' % num)
The % operator, when following a string, allows you to insert values into that string via format codes (the %d in this case). For more details, see the Python documentation:
https://docs.python...
How do I select elements of an array given condition?
...'],
dtype='|S1')
And equivalent way to do this is with np.all() by setting the axis argument appropriately.
>>> output = y[np.all([x > 1, x < 5], axis=0)] # desired output is ['o','o','a']
>>> output
array(['o', 'o', 'a'],
dtype='|S1')
by the numbers:
>&g...
Really killing a process in Windows
...ll thought it had a parent. In my case, resolved by using the Windows 8.1 Settings Advanced Repair System path, but canceling from actually wiping any disk, and just doing a full forced reboot. The regular shutdown and reboot is really sleep/hibernation (to save time on startup). Non-trivial getti...
Add UIPickerView & a Button in Action sheet - How?
...iewController in your storyboard (embedded in a navigation controller) and set its custom class to SimpleTableViewController.
Give the navigation controller for SimpleTableViewController a Storyboard ID of "SimpleTableVC".
In SimpleTableViewController.h, create an NSArray property that will represe...