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Why do you use typedef when declaring an enum in C++?

... it like so: TokenType my_type; If you use the second style, you'll be forced to declare your variable like this: enum TokenType my_type; As mentioned by others, this doesn't make a difference in C++. My guess is that either the person who wrote this is a C programmer at heart, or you're compi...
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git: undo all working dir changes including new files

How to delete all changes from working directory including new untracked files. I know that git checkout -f does that, but it doesn't delete new untracked files created since last commit. ...
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libxml install error using pip

This is my error: 28 Answers 28 ...
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Cache Invalidation — Is there a General Solution?

...gh then you either: accept that you sometime operate with out of date information and do not always check b do your level best to make checking b as fast as possible You cannot have your cake and eat it... If you can layer an additional cache based on a over the top then this affects the initia...
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Domain Driven Design: Domain Service, Application Service

...s service within the domain assembly and if so, would I also inject repositories into that domain service? Some info would be really helpful. ...
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What does set -e mean in a bash script?

...'m studying the content of this preinst file that the script executes before that package is unpacked from its Debian archive (.deb) file. ...
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Remove leading zeros from a number in Javascript [duplicate]

... We can use four methods for this conversion parseInt with radix 10 Number Constructor Unary Plus Operator Using mathematical functions (subtraction) const numString = "065"; //parseInt with radix=10 let number = parseInt(numString, 10); ...
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Unzip files programmatically in .net

... I tried using SharpZipLib and it worked fine. I guess I'll have to see if the prohibition against third party libs and apss is a strict rule or more of a guidline. – Petteri May 7 '09 at 21:49 ...
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Difference between HashMap, LinkedHashMap and TreeMap

...ent the Map interface and offer mostly the same functionality. The most important difference is the order in which iteration through the entries will happen: HashMap makes absolutely no guarantees about the iteration order. It can (and will) even change completely when new elements are added. Tree...
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How to redirect output of an already running process [duplicate]

Normally I would start a command like 5 Answers 5 ...