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Good MapReduce examples [closed]
...ort + an explanation of distributed sort algorithm also helps.
Join of two tables. People working with DB are familiar with the concept and its scalability problem. Show how it can be done in MR.
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Hidden features of mod_rewrite
...tion. Joey confirmed that it's in fact mandatory. What do you bring to the table?
– Michael Ekoka
Oct 19 '13 at 14:47
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C/C++ with GCC: Statically add resource files to executable/library
...ve an idea how to statically compile any resource file right into the executable or the shared library file using GCC?
7 An...
python pandas: apply a function with arguments to a series
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Exactly what I was looking for. Notably, this does not require creating a custom function just to handle a Series (or df). Perfect!
– Connor
May 24 '19 at 17:39
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Shall we always use [unowned self] inside closure in Swift
...lifetimes anyway, and it's much simpler
and lower-overhead than the side-table based implementation used for
zeroing weak references.
Update: In modern Swift weak internally uses the same mechanism as unowned does. So this comparison is incorrect because it compares Objective-C weak with Swift...
What's the use of Jade or Handlebars when writing AngularJs apps
...ity.
Aside from template extension, Jade brings nothing worthwhile to the table that Angular doesn't already supply. Let's be honest: Using the sound principle of "favour composition over inheritance" (i.e. partials), you shouldn't ever need template extensibility. Jade is hardly "easier to parse" ...
What does “Document-oriented” vs. Key-Value mean when talking about MongoDB vs Cassandra?
...l consists of a database at the top level, then collections which are like tables in MySQL (for example) and then documents which are contained within the collection, like rows in MySQL. Each document has a field and a value where this is similar to columns and values in MySQL. Fields can be simple ...
Default value of a type at Runtime [duplicate]
...ue, while all value types will have their default values according to this table.
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Non-CRUD operations in a RESTful service
...INSERT in the database. Actually, REST is not about exposing your database tables as CRUD operations. From logical point of view you are creating an order (purchase), but the server side is free to do as many processing steps as it wants.
You can even abuse HTTP protocol even further. Use Location ...
Unit Testing C Code [closed]
...e.
AceUnit
AceUnit (Advanced C and Embedded Unit) bills itself as a comfortable C code unit test framework. It tries to mimick JUnit 4.x and includes reflection-like capabilities. AceUnit can be used in resource constraint environments, e.g. embedded software development, and importantly it runs fi...