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Make a UIButton programmatically in Swift
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Inversely, anyone reading this may also want to know that if your button action references a function that takes no parameter, the colon is not needed and may even cause an error if not removed.
– Dave G
Sep 2 '15 at 3:29
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Filter by property
...) if x.myProperty == [...]]
MyModel.objects.filter(id__in=objects_id)
I know it's not the most performatic solution, but may help in simple cases as mine
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How to read a file in reverse order?
...ek() is never encoding-aware, read() is if you open the file in text mode. Now if have 'aöaö' * 1000000, your blocks will not be aligned correctly.
– norok2
Nov 14 '18 at 13:25
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How to add images to README.md on GitHub?
...for local installation in /usr/share/projectname/docs, and one for github. Now, I can just use the same README.md for both since the image filenames work fine in both cases. If I want to post a copy of parts of my README somewhere else, I'll either have to host the images somewhere else or put in th...
How to create Java gradle project
... it.mkdirs() }
sourceSets*.resources.srcDirs*.each { it.mkdirs() }
}
Now we can setup a new gradle Java EE project to eclipse with only one command. I put this example at GitHub
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Docker - how can I copy a file from an image to a host?
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I don't know why this is not selected as the correct answer.
– CentAu
Apr 2 '19 at 16:14
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Catch all JavaScript errors and send them to server
...ors and events in the cloud
from http://jslogger.com/features :
From now on you can spy on all the errors that break your site's user experience. Every Javascript error will be caught and brought to you for later debuging.
DISCLAIMER: not affiliated with the service/company.
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How to group time by hour or by 10 minutes
...athering data for 20-minute intervals? Sorry, I'm struggling to math right now.
– Lopsided
Jan 8 '19 at 16:51
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How to draw polygons on an HTML5 canvas?
I need to know how to draw polygons on a canvas. Without using jQuery or anything like that.
9 Answers
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How to modify list entries during for loop?
Now I know that it is not safe to modify the list during an iterative looping. However, suppose I have a list of strings, and I want to strip the strings themselves. Does replacement of mutable values count as modification?
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