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How do you delete an ActiveRecord object?
...on condition
threshold_age = 20
User.where(age: threshold_age).delete_all
https://www.rubydoc.info/docs/rails/ActiveRecord%2FNullRelation:delete_all
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Get the current file name in gulp.src()
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If you want to use @OverZealous' answer (https://stackoverflow.com/a/21806974/1019307) in Typescript, you need to import instead of require:
import * as debug from 'gulp-debug';
...
return gulp.src('./examples/*.html')
.pipe(debug({title: 'example src...
What is a StoryBoard ID and how can i use this?
...eUploader: {
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What is “incremental linking”?
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How to get the last element of a slice?
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Ruby on Rails: getting the max value from a DB column
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Placing an image to the top right corner - CSS
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is there an easy way to get the http status code in the failure block from AFHTTPClient?
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NSInteger operationStatusCode = [operation.error code];
NSInteger httpStatusCode = operation.response.statusCode;
If the requests were cancelled/unreachable/timeout, httpStatusCode will be always 0.
Alternatively you can identify the issue by understanding the operationStatusCode. It is...
What does flushing the buffer mean?
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Why do we need fibers
...e of some lazy methods defined with Enumerators, I have defined some here: https://github.com/alexdowad/showcase/blob/master/ruby-core/collections.rb
You can also build a general-purpose coroutine facility using fibers. I've never used coroutines in any of my programs yet, but it's a good concept t...