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Why is char[] preferred over String for passwords?
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@Holger see docs.oracle.com/javase/specs/jvms/se6/html/… "Otherwise, a new instance of class String is created containing the sequence of Unicode characters given by the CONSTANT_String_info structure; that class instance is the result of string literal derivation. Finall...
What's the best UML diagramming tool? [closed]
...egrated project management, baselining, export/import (including export to html), documentation generation from the model, various templates (Zachman, TOGAF, etc.), IDE plugins, code generation (with IDE plugins available for Visual Studio, Eclipse & others), automation API - the list goes on.
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Eager load polymorphic
...://api.rubyonrails.org/v5.1/classes/ActiveRecord/EagerLoadPolymorphicError.html
So always use preload for polymorphic associations. There is one caveat for this: you cannot query the polymorphic assocition in where clauses (which makes sense, since the polymorphic association represents multiple ta...
Which is better, number(x) or parseFloat(x)?
... in my blog: http://justsimplejs.blogspot.com/2012/08/data-type-conversion.html
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Django - what is the difference between render(), render_to_response() and direct_to_template()?
...g different. It's a generic view that uses a data dictionary to render the html without the need of the views.py, you use it in urls.py. Docs here
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Threads vs Processes in Linux
...tailed explanation with examples may be found at cs.cf.ac.uk/Dave/C/node29.html but it does appear to be a bit dated in parts.
– CyberFonic
Jan 6 '10 at 0:07
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Running multiple AsyncTasks at the same time — not possible?
...an < 11
http://developer.android.com/training/displaying-bitmaps/index.html
Download the code and go to util package.
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Why use Ruby instead of Smalltalk? [closed]
...Smalltalk books available here:
http://stephane.ducasse.free.fr/FreeBooks.html
so although the Smalltalk community is not as prolific as the Ruby and Rails communities, there is still some great help out there.
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How does the MapReduce sort algorithm work?
...mentation,
San Francisco, CA, December, 2004.
That link has a PDF and HTML-Slide reference.
There is also a Wikipedia page with description with implementation references.
Also criticism,
David DeWitt and Michael Stonebraker, pioneering experts in parallel databases and shared nothing arc...
When should you NOT use a Rules Engine? [closed]
...without involving programmers?" martinfowler.com/bliki/BusinessReadableDSL.html
– Robert Lujo
Feb 22 '19 at 21:26
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