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What is scope/named_scope in rails?
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A scope is a subset of a collection. Sounds complicated? It isn't. Imagine this:
You have Use...
How to use WPF Background Worker
...useful)
a) subscribe to ProgressChanged event and use ReportProgress(Int32) in DoWork
b) set worker.WorkerReportsProgress = true; (credits to @zagy)
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Why isn't textarea an input[type=“textarea”]?
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answered May 30 '11 at 21:45
MarcelMarcel
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SQL- Ignore case while searching for a string
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241
Use something like this -
SELECT DISTINCT COL_NAME FROM myTable WHERE UPPER(COL_NAME) LIKE U...
What is offsetHeight, clientHeight, scrollHeight?
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edited Apr 26 '16 at 20:25
answered Mar 26 '14 at 23:55
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How to read and write INI file with Python3?
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edited Dec 24 '12 at 4:07
user904550
answered Jan 16 '12 at 18:34
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How to read the database table name of a Model instance?
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answered Oct 24 '08 at 11:38
BerBer
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How do I include related model fields using Django Rest Framework?
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244
The simplest way is to use the depth argument
class ClassroomSerializer(serializers.ModelSer...
How to start two threads at “exactly” the same time
...art() , it will take some milliseconds before the next execution of thread2.start() .
4 Answers
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Difference between using Throwable and Exception in a try catch
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255
By catching Throwable it includes things that subclass Error. You should generally not do that...