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Call a python function from jinja2
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@mutant_city, yep. Read that Python function decorator link. Great stuff!
– Bruno Bronosky
Feb 10 '19 at 19:10
1
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Rails :include vs. :joins
...for each user it fetches, whereas if you used :include this information is ready for use.
Great example:
http://railscasts.com/episodes/181-include-vs-joins
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Cron job every three days
...ay of the month they get their water). At least I think I determined after reading all of the comments, that the cron timer does not by itself fully model that desire.
– Travis Griggs
Jul 31 '15 at 20:56
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WKWebView in Interface Builder
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it should read self = [super initWithFrame:myFrame configuration:myConfiguration]; also if you use constraints, don't forget to set self.translatesAutoresizingMaskIntoConstraints = NO;
– Mojo66
De...
What happens when a duplicate key is put into a HashMap?
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Thanks for this. Reading though the Java documentation this is not mentioned clearly. I am guessing the author of the doc assumed this to be a tacit assumption of all hash map implementations.
– Andrew S
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Check time difference in Javascript
... I know this is ancient, but where in all this gibberish does anything get read from form fields? All I see is some hard-coded example code. How do I get the difference between whatever times my user typed into my two input type="text" boxes, rather than between 9:00 AM and 5:00 PM?
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What is a good reason to use SQL views?
I am reading through the SQL Server 2008 bible and I am covering the views section. But the author really doesn't explain the purpose of views. What is a good use for views? Should I use them in my website and what are the benefits of them?
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Static method in a generic class?
...quickSort(T[] array, int bottom, int top){
//do it
}
}
Of course, after reading the answers above I realized that this would be an acceptable alternative without using a generic class:
public static void quickSort(Comparable[] array, int bottom, int top){
//do it
}
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How to trigger a build only if changes happen on particular set of files
...lder/to/monitor"
python_func="import json, sys
obj = json.loads(sys.stdin.read())
ch_list = obj['changeSet']['items']
_list = [ j['affectedPaths'] for j in ch_list ]
for outer in _list:
for inner in outer:
print inner
"
_affected_files=`curl --silent ${JOB_URL}${BUILD_NUMBER}'/api/json' | py...
Multi-project test dependencies with gradle
...{
new Helper(); // used from :modul:one's testFixtures
}
}
Further reading
For more info, see the documentation:
https://docs.gradle.org/current/userguide/java_testing.html#sec:java_test_fixtures
It was added in 5.6:
https://docs.gradle.org/5.6/release-notes.html#test-fixtures-for-java-pro...