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Why is “using namespace std;” considered bad practice?
...it doesn't restrict itself to namespaces, but tramples over the whole code base. A namespace alias is what you want.
– sbi
Sep 25 '09 at 8:28
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Passing multiple error classes to ruby's rescue clause in a DRY fashion
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Cycles in family tree software
...hat you have some value that uniquely identifies a person on which you can base your checks.
This is a tricky one. Assuming you want to keep the structure a tree, I suggest this:
Assume this: A has kids with his own daughter.
A adds himself to the program as A and as B. Once in the role of father...
What can I do with a moved-from object?
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Check if array is empty or null
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Import module from subfolder
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from jquery $.ajax to angular $http
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Mongoose indexing in production code
... building the index can have a severe impact on the performance of the database.
To avoid performance issues, make sure that your application checks for the indexes at start up using the getIndexes() method or the equivalent method for your driver and terminates if the proper indexes do not exist. A...
Add a number to each selection in Sublime Text 2, incremented once per selection
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How to handle multiple heterogeneous inputs with Logstash?
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