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Fastest way to extract frames using ffmpeg?
...nput.mp4 -frames:v 1 period_down_$i.bmp ; done
0m4.689s
This is about 20 times faster. We use fast seeking to go to the desired time index and extract a frame, then call ffmpeg several times for every time index. Note that -accurate_seek is the default
, and make sure you add -ss before the inp...
Call a global variable inside module
...gt; void;
– Fenton
Mar 14 '18 at 11:20
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What are the obj and bin folders (created by Visual Studio) used for?
I created a new project in Visual Studio 2010 and noticed that there are now two new folders named obj and bin in my project directory.
...
Usage of EnsureSuccessStatusCode and handling of HttpRequestException it throws
...sCode();?
– John Zabroski
Aug 18 at 20:12
I wrote my own version of EnsureSuccessStatusCode below. stackoverflow.com/...
PostgreSQL delete all content
...e tables:
create table customers (
customer_id int not null,
name varchar(20),
surname varchar(30),
constraint pk_customer primary key (customer_id)
);
create table orders (
order_id int not null,
number int not null,
customer_id int not null,
constraint pk_order primary key (order_id),
constraint...
Unpivot with column name
...
206
Your query is very close. You should be able to use the following which includes the subject i...
How to get a ListBox ItemTemplate to stretch horizontally the full width of the ListBox?
... tried it.
– uSeRnAmEhAhAhAhAhA
Jan 20 '14 at 23:31
3
This works fine on custom lists (Windows, n...
How to check if an array field contains a unique value or another array in MongoDB?
...
220
Try this out:
db.blogpost.find({ 'tags' : 'tag1'}); //1
db.blogpost.find({ 'tags' : { $all : [...
How to check date of last change in stored procedure or function in SQL server
...ties window in SQL Server Management Studio).
I found that in SQL Server 2000 it wasn't possible to check modify date ( look at this post: Is it possible to determine when a stored procedure was last modified in SQL Server 2000? )
...
Call to getLayoutInflater() in places not in activity
...yButton = (Button) view.findViewById( R.id.myButton );
EDIT as of July 2014
Davide's answer on how to get the LayoutInflater is actually more correct than mine (which is still valid though).
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