Top "Guard" questions

Unresolved specs during Gem::Specification.reset:

When launching Guard, I'm getting this output: $ guard WARN: Unresolved specs during Gem::Specification.reset: lumberjack (>= 1.0.2) ffi (>= 0.5.0) WARN: …

ruby rubygems guard

Go Auto-Recompile and Reload Server on file change

I know AppEngine does this, but I'm not coding for it. I tried using Guard from Ruby world, to listen …

go guard

NullInjectorError: No provider for JwtHelperService

I'm in Angular 5. First: npm install @auth0/angular-jwt --save Then I import it: import { JwtHelperService } from '@auth0/angular-jwt'; This …

json angular typescript jwt guard

Swift: Nil is incompatible with return type String

I have this code in Swift: guard let user = username else{ return nil } But I'm getting the following errors: Nil …

ios swift xcode7 guard

Is there a way to automatically have a "rake db:migrate RAILS_ENV=test" after "rake db:migrate" in development environment?

Is there a way to automatically do a rake db:migrate RAILS_ENV=test after each rake db:migrate when …

ruby-on-rails-3 testing rspec2 guard

running java 5/6 with JNI on java 7 gives stack guard warning

A java program built with 1.5 (or 1.6 with 1.5 comparability mode on) gives this warning: Java HotSpot(TM) Server VM warning: You …

java java-native-interface guard

How to correctly use guard clause in Ruby

What is the correct way to use the guard clause in this sample? def require_admin unless current_user &&…

ruby-on-rails ruby guard clause

What is the difference between Pattern Matching and Guards?

I am very new to Haskell and to functional programming in general. My question is pretty basic. What is the …

haskell syntax guard

How to install Zend Guard Loader on Xampp

I have been using a software which files are encoded by Zend Guard. Since PHP 5.3 + versions don't support Zend Optimizer …

php installation loader guard zend-guard

How to run a single test in guard for rspec?

I use guard-rspec to automatically run necessary rspec tests as my files changes, and I love how it works. However, …

ruby-on-rails ruby rspec guard