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Pretty git branch graphs

I've seen some books and articles have some really pretty looking graphs of git branches and commits. How can I make high-quality printable images of git history? ...
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RSpec: What is the difference between a feature and a request spec?

What is the conceptual difference between Rspec's feature specs and request specs ? 1 Answer ...
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What is the purpose of a plus symbol before a variable?

this really sounds like a simple question but I had no luck searching. what does the +d in 3 Answers ...
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Does Typescript support the ?. operator? (And, what's it called?)

Does Typescript currently (or are there plans to) support the safe navigation operator of ?. 14 Answers ...
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How to implement a Map with multiple keys? [duplicate]

I need a data structure which behaves like a Map, but uses multiple (differently-typed) keys to access its values. (Let's not be too general, let's say two keys) ...
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Entity Framework 6 Code first Default value

is there "elegant" way to give specific property a default value ? 15 Answers 15 ...
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How do I view the list of functions a Linux shared library is exporting?

I want to view the exported functions of a shared library on Linux. 4 Answers 4 ...
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How to Display blob (.pdf) in an AngularJS app

I have been trying to display pdf file which I am getting as a blob from a $http.post response. The pdf must be displayed within the app using <embed src> for example. ...
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Fastest way to check if string contains only digits

I know a few ways how to check this. regex, int.parse , tryparse ,looping. 18 Answers ...
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How to initialize a private static const map in C++?

I need just dictionary or associative array string => int . 10 Answers 10 ...