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Why should you remove unnecessary C# using directives?
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And as you modify files, you will end up adding more and more namespaces to the beginning of the files. So if you don't remove unused namespaces, when you open the file, all you see is a giant list of namespaces instead of actual implementation.
– Mer...
Markdown: continue numbered list
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SqlAlchemy - Filtering by Relationship Attribute
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Use method has() of relationship (more readable):
patients = Patient.query.filter(Patient.mother.has(phenoscore=10))
or join (usually faster):
patients = Patient.query.join(Patient.mother, aliased=True)\
.filter_by(phenoscore=10)
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clear javascript console in Google Chrome
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In Clojure how can I convert a String to a number?
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I like snrobot's answer better. Using the Java method is simpler and more robust than using read-string for this simple use case. I did make a couple of small changes. Since the author didn't rule out negative numbers, I adjusted it to allow negative numbers. I also made it so it requires the ...
Is the creation of Java class files deterministic?
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How to hide command output in Bash
I want to make my Bash scripts more elegant for the end user. How do I hide the output when Bash is executing commands?
7 A...
How to convert a Java 8 Stream to an Array?
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How can I get every nth item from a List?
...t sort of depends what you mean by "nth," but your interpretation might be more common. Add or subtract from i to suit your needs.
– mqp
Mar 25 '09 at 17:39
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