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Unable to show a Git tree in terminal

...ty=oneline --abbrev-commit | tig // Masi needed this The article text-based graph from Git-ready contains other options: git log --graph --pretty=oneline --abbrev-commit Regarding the article you mention, I would go with Pod's answer: ad-hoc hand-made output. Jakub Narębski mentions in...
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How to change time in DateTime?

...on-ready. Its ZonedDateTime type is made "aware" by linking it to a tz database entry. share | improve this answer | follow | ...
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What is a Manifest in Scala and when do you need it?

...tail. One common use of Manifests is to have your code behave differently based on the static type of a collection. For example, what if you wanted to treat a List[String] differently from other types of a List: def foo[T](x: List[T])(implicit m: Manifest[T]) = { if (m <:< manifest[Str...
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Check for installed packages before running install.packages() [duplicate]

...1) system.file does not look in all .libPath() locations, and (2) my conda based R installation alters the .libPaths in some way. – Aditya Apr 11 '19 at 14:55 ...
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In absence of preprocessor macros, is there a way to define practical scheme specific flags at proje

...nd keep them up to date for different targets etc. Also, in our mixed codebase, we didn't want to make remember to set our flags appropriately all the time for each language. For ours, we declared a file in ObjC PreProcessorMacros.h extern BOOL const DEBUG_BUILD; In the .m PreProcessorMacros....
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Rename a class in Xcode: Refactor… is grayed out (disabled). Why?

...ctor was disabled because the Xcode project I had opened was referencing a Base SDK that was missing. Edit Project Settings and in the Build tab set the Base SDK to one that you have (like for me this was iOS 4.2). This enabled Refactor for me. ...
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Good examples of MVVM Template

...pproach, which is not quite classic MVVM, can be summarized as follows: A base class for a dialog ViewModel that exposes commands for commit and cancel actions, an event to lets the view know that a dialog is ready to be closed, and whatever else you will need in all of your dialogs. A generic vi...
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ES6 class variable alternatives

...eally have classes. Even with ES6 we're looking at an object- or prototype-based language rather than a class-based language. In any function X () {}, X.prototype.constructor points back to X. When the new operator is used on X, a new object is created inheriting X.prototype. Any undefined properti...
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How to check if type of a variable is string?

... In Python 2.x, you would do isinstance(s, basestring) basestring is the abstract superclass of str and unicode. It can be used to test whether an object is an instance of str or unicode. In Python 3.x, the correct test is isinstance(s, str) The bytes class is...
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Delete duplicate records in SQL Server?

...d EmployeeName table Employee . The goal is to delete repeated records, based on the EmployeeName field. 10 Answers ...