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Integrating the ZXing library directly into my Android application
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I wish I could give more upvotes. You have no idea how many different times I have tried to figure this out on different projects over the years.
– StarWind0
Jan 6 '16 at 9:49
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When should I use OWIN Katana?
...: Well, it may not be just like an interface, I tried to give a high level idea so that someone can understand the relationship between OWIN and KATANA without getting overwhelmed with lots of technical jargons.
– Emran Hussain
Apr 25 '14 at 1:39
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Why does Unicorn need to be deployed together with Nginx?
...ing Unicorn without a reverse proxy. However, that wouldn't be a very good idea; let's see why.
Unicorn follows the Unix philosophy which is to do one thing and do it well, and that is to serve fast, low-latency clients (we'll see what this means later on). The fact that Unicorn is designed for fas...
docker mounting volumes on host
...utside the container file structure, bypassing the union file system.
The idea is that your volumes can be shared between your docker containers and they will stay around as long as there's a container (running or stopped) that references them.
You can have other containers mount existing volumes ...
How Python web frameworks, WSGI and CGI fit together
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Whose stupid idea was it to not make WSGI language agnostic? What's the point then? Might as well just ship the whole of Python as an Apache module.
– Salman von Abbas
Nov 17 '13 at 8:08
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What is 'Context' on Android?
...ow how to “get” the right Context. I’m going to try to demystify the idea of Context in Android. A full treatment of the issue is beyond the scope of this post, but I’ll try to give a general overview so that you have a sense of what Context is and how to use it. To understand what Context i...
Why does pthread_cond_wait have spurious wakeups?
...s example is very realistic and I agree that checking predicates is a good idea. However, couldn't it be fixed equally soundly by taking the problematic step "thread 1 completes its current task, and returns to the queue for more work" and replacing it with "thread 1 completes its current task, and ...
What is the difference between a strongly typed language and a statically typed language?
...e C. C is the one of the best examples of weakly typed. The runtime has no idea if 4 bytes is an integer, a struct, a pointer or a 4 c
How to style a checkbox using CSS
...don`t see the reason to write such a big example. 30 lines to describe the idea would be enough.
– Andrii Bogachenko
Feb 15 '17 at 12:46
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Select first row in each GROUP BY group?
...ut anyway. The benefit shrinks with a growing number of rows per customer.
Ideally, you have enough work_mem to process the involved sort step in RAM and not spill to disk. But generally setting work_mem too high can have adverse effects. Consider SET LOCAL for exceptionally big queries. Find how mu...