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How to change UIPickerView height
Is it possible to change the height of UIPickerView? Some applications seem to have shorter PickerViews but setting a smaller frame doesn't seem to work and the frame is locked in Interface Builder.
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Do I need to create indexes on foreign keys on Oracle?
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I can confirm that PostgreSQL - at least at the time of this post - does not do it automatically.
– The Dembinski
Jan 6 '17 at 21:35
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What's the maximum value for an int in PHP?
...hat's a lot of digits - there's the first reason I can think of to ever choose AMD over Intel when shopping for a dedicated server. :)
– karim79
Mar 22 '09 at 8:02
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Using Chrome's Element Inspector in Print Preview Mode?
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I can confirm this so I made this the approved answer. I'm not sure why they keep insisting on moving it every few releases.
– David Stinemetze
Apr 30 '15 at 17:11
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scheduleAtFixedRate vs scheduleWithFixedDelay
...hing, and your task gets put in a queue of things to do. (NOTE you need to confirm this by either looking at said queue or looking at what the executor threads are doing). How you control this depends on what type of executor you have. You may want to make a separate 1-thread executor for this parti...
How to pass a URI to an intent?
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you can store the uri as string
intent.putExtra("imageUri", imageUri.toString());
and then just convert the string back to uri like this
Uri myUri = Uri.parse(extras.getString("imageUri"));
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Label Alignment in iOS 6 - UITextAlignment deprecated
Seems like UITextAlignmentCenter is deprecated in iOS 6.
11 Answers
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How to remove EXIF data without recompressing the JPEG?
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Thanks! I wanted to confirm that exiv2 would show GPS location info so that I could see that it was gone after. The default option for print is "summary" which excludes GPS info. To see all info you have to use: exiv2 -pa pr image.jpg
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Python's time.clock() vs. time.time() accuracy?
...eryPerformanceCounter(). The resolution is typically
better than one microsecond.
Additionally, there is the timeit module for benchmarking code snippets.
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ssh: connect to host github.com port 22: Connection timed out
... ssh.github.com
Port 443
Then, run the command ssh -T git@github.com to confirm if the issue is fixed.
According to this
Sometimes, firewalls refuse to allow SSH connections entirely. If using HTTPS cloning with credential caching is not an option, you can attempt to clone using an SSH conne...