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std::vector versus std::array in C++

... should one be preferred over another? What are the pros and cons of each? All my textbook does is list how they are the same. ...
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What is the difference between related SQLite data-types like INT, INTEGER, SMALLINT and TINYINT?

When creating a table in SQLite3, I get confused when confronted with all the possible datatypes which imply similar contents, so could anyone tell me the difference between the following data-types? ...
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How do I search within an array of hashes by hash values in ruby?

... You're looking for Enumerable#select (also called find_all): @fathers.select {|father| father["age"] > 35 } # => [ { "age" => 40, "father" => "Bob" }, # { "age" => 50, "father" => "Batman" } ] Per the documentation, it "returns an array contai...
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Set up git to pull and push all branches

I'd like to push and pull all the branches by default, including the newly created ones. 8 Answers ...
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ab load testing

...While ab runs, there will be -c clients hitting the site. This is what actually decides the amount of stress your site will suffer during the benchmark. -n: Indicates how many requests are going to be made. This just decides the length of the benchmark. A high -n value with a -c value that your ser...
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Why is #!/usr/bin/env bash superior to #!/bin/bash?

...or example, on my OpenBSD system, it's in /usr/local/bin, since it was installed as an optional package. If you are absolutely sure bash is in /bin and will always be, there's no harm in putting it directly in your shebang—but I'd recommend against it because scripts and programs all have lives b...
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Maven and adding JARs to system scope

...ption) specify the proper repository (if one exists) so it can be automatically downloaded by maven In either case, remove the <systemPath> tag from the dependency share | improve this answer...
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How to parse freeform street/postal address out of text, and into components

...n the United States and are trying to improve user experience by combining all the address fields into a single text area. But there are a few problems: ...
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What is git actually doing when it says it is “resolving deltas”?

... then spends about the same amount of time "resolving deltas". What's actually happening during this phase of the clone? 3...
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OAuth: how to test with local URLs?

I am trying to test OAuth buttons, but they all (Facebook, Twitter, LinkedIn) come back with errors that seem to signal that I can not test or use them from a local URL. ...