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Python Image Library fails with message “decoder JPEG not available” - PIL
PIL does support JPEG in my system.
15 Answers
15
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It is more efficient to use if-return-return or if-else-return?
...DanielFischer: In the C coding standard based on MISRA that I designed for my company, I have the rule "A function shall only have a single point of exit, at the end of the function, unless a single point of exit makes the code less readable". So it is MISRA-C but with an exception to the rule. If y...
back button callback in navigationController in iOS
...hen the user pans from the left edge (interactivePopGestureRecognizer). In my case, I'm specifically looking for when the user presses back while NOT panning from the left edge.
– Kyle Clegg
Mar 20 '14 at 0:11
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How to draw a circle with text in the middle?
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@dot: Not really my doing - bryanhadaway.com/how-to-create-circles-with-css
– Jawad
May 17 '13 at 18:29
4
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Entity Framework and Connection Pooling
I've recently started to use the Entity Framework 4.0 in my .NET 4.0 application and am curious about a few things relating to pooling.
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Does C++ support 'finally' blocks? (And what's this 'RAII' I keep hearing about?)
...e if used naturally you write the closing code nearby the opening code (in my example the new and delete) and destruction follows construction in LIFO order as usual in C++. The only downside is that you get an auto variable you don't really use and the lambda syntax make it a little noisy (in my ex...
Regular expression to check if password is “8 characters including 1 uppercase letter, 1 special cha
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i have not written this my self i get it from google dear friend
– Rania Umair
Feb 28 '12 at 7:41
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Content Security Policy “data” not working for base64 Images in Chrome 28
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I had my data: in quotes - 'data:' - that also fails to work - and your answer also alerted me to that as a problem
– kris
Sep 12 '16 at 11:07
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How to use ConcurrentLinkedQueue?
...ew YourConsumer(queue);
and add stuff to it in your producer:
queue.offer(myObject);
and take stuff out in your consumer (if the queue is empty, poll() will return null, so check it):
YourObject myObject = queue.poll();
For more info see the Javadoc
EDIT:
If you need to block waiting for the queu...
A clean, lightweight alternative to Python's twisted? [closed]
...aded to enable concurrent requests to occur at the same time. That was in my Python youth, in the days before I knew about the GIL and the associated woes it creates for multithreaded code (IE, most of the time stuff just ends up serialized!)...
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