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How do I encode/decode HTML entities in Ruby?
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Twitter image encoding challenge [closed]
...ons and flips, my program also considers 45 degree orientations. It's one more bit per block, but it helps the image quality immensely.
The other thing is that storing a contrast/brightness adjustment for each of color component of each block is way too expensive. Instead, I store a heavily quant...
What C++ Smart Pointer Implementations are available?
...footprint are limited this is an ideal candidate for replacing, or perhaps more aptly described as owning, raw pointers. As the "unique" implies there is only one owner of the pointer just like the previous std::auto_ptr.
std::shared_ptr - I believe this is based off TR1 and boost::shared_ptr but i...
How to change string into QString?
...hor edit it in something better than the highest voted answer? Like adding more detail? Until then, enjoy one more -1.
– Tomáš Zato - Reinstate Monica
Oct 5 '15 at 10:56
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How to avoid “cannot load such file — utils/popen” from homebrew on OSX
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Cannot open database “test” requested by the login. The login failed. Login failed for user 'xyz\ASP
... than not set up as a login.
To test if it's set up as a login
SELECT SUSER_ID('xyz\ASPNET') -- (**not** SUSER_SID)
If NULL
CREATE LOGIN [xyz\ASPNET] FROM WINDOWS
If not NULL
USE test
GO
SELECT USER_ID('xyz\ASPNET')
If NULL
USE test
GO
CREATE USER [xyz\ASPNET] FROM LOGIN [xyz\ASPNET]
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What is the list of valid @SuppressWarnings warning names in Java?
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How to alias a table in Laravel Eloquent queries (or using Query Builder)?
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Django queries - id vs pk
...ed to use a variable named pk. I prefer using something more verbose, like user_id instead of pk.
Following the same convention is preferable across the whole project. In your case id is a parameter name, not a property, so there is almost no difference in timings. Parameter names do not clash with...
How to create a video from images with FFmpeg?
...572
Full realistic slideshow case study setup step by step
There's a bit more to creating slideshows than running a single ffmpeg command, so here goes a more interesting detailed example inspired by this timeline.
Get the input media:
mkdir -p orig
cd orig
wget -O 1.png https://upload.wikimedia...