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UIImage: Resize, then Crop
I've been bashing my face into this one for literally days now and even though I feel constantly that I am right on the edge of revelation, I simply cannot achieve my goal.
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How to detect orientation change in layout in Android?
...ape (or vice versa). How can I detect when the orientation change event finished.
10 Answers
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How to add parameters to HttpURLConnection using POST using NameValuePair
I am trying to do POST with HttpURLConnection (I need to use it this way, can't use HttpPost ) and I'd like to add parameters to that connection such as
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How could I use requests in asyncio?
...text)
loop = asyncio.get_event_loop()
loop.run_until_complete(main())
This will get both responses in parallel.
With python 3.5 you can use the new await/async syntax:
import asyncio
import requests
async def main():
loop = asyncio.get_event_loop()
future1 = loop.run_in_executor(None, ...
Rake just one migration
...n just one migration out of a whole bunch in my rails app. How can I do this? I don't want to run any of the migrations before or after it. Thanks.
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How can I count all the lines of code in a directory recursively?
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edited Jun 20 at 9:12
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111 silver badg...
UINavigationBar custom back button without title
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It's actually pretty easy, here is what I do:
Objective C
// Set this in every view controller so that the back button displays back instead of the root view controller name
self.navigationItem.backBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:@"...
Can I add extension methods to an existing static class?
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edited Oct 9 '17 at 15:59
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MAC addresses in JavaScript
... it would be a privacy/security vulnerability if you would be able to do this directly from Javascript. There are two things I can think of:
Using Java (with a signed applet)
Using signed Javascript, which in FF (and Mozilla in general) gets higher privileges than normal JS (but it is fairly compl...
How to use Oracle ORDER BY and ROWNUM correctly?
...where statement gets executed before the order by. So, your desired query is saying "take the first row and then order it by t_stamp desc". And that is not what you intend.
The subquery method is the proper method for doing this in Oracle.
If you want a version that works in both servers, you ca...