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This section provides an overview of what wolfram-mathematica is, and why a developer might want to use it. It should also mention any large subjects within wolfram-mathematica, and link out to the related topics. Since the Documentation for wolfram-mathematica is new, you may need to create ini...

In order to use std::bitset you will have to include <bitset> header. #include <bitset> std::bitset overloads all of the operator functions to allow the same usage as the c-style handling of bitsets. References Bit Twiddling Hacks

class MyClassUsingAnother @Inject() (myOtherClassInjected: MyOtherClass) { (...) } @Singleton class MyClassThatShouldBeASingleton (...)

CanCan is a simple authorization strategy for Rails which is decoupled from user roles. All permissions are stored in a single location. Before using CanCan don't forget to create Users either by devise gem or manually. To get maximum functionality of CanCan do create an Admin user.

UIImagePickerController provides an almost out of the box solution to allow the user to select an image from their device or take a picture with the camera and then present that image. By conforming to the UIImagePickerControllerDelegate, you can create logic that specifies in your app how to presen...

git show [options] <object>... Shows various Git objects. For commits, shows the commit message and diff For tags, shows the tag message and referenced object

Swift has an official style guide: Swift.org API Design Guidelines. Another popular guide is The Official raywenderlich.com Swift Style Guide.

Big thanks to Pete Freitag for his CFScript Cheat Sheet Adam Cameron for CF 11: CFLOOP in CFScript is Very Broken (and it still is in CF 2016).

column-count: auto|number|inherit|initial|unset; column-width: auto|length; column: [column-width]|[column-count]; column-span: none|all|inherit|initial|unset; column-gap: normal|length|inherit|initial|unset; column-fill: auto|balance|inherit|intial|unset; column-rule-color: color|inherit|in...

One way binding from parent component to nested component: [propertyName] One way binding from nested component to parent component: (propertyName) Two-way binding (a.k.a banana box notation) : [(propertyName)]

@RequestPart(String, String, boolean) ParameterDetails@RequestPartThis annotation specifies that a parameter should be mapped to a given request part. The part name must match the name of the method parameter, unless you choose to provide it as an argument to @RequestPart. If the part name i...