how can i access boolean value to other controller in rails
i have ProjectSite model and ManagerRemark model related to many to one association. my MangerRemark model remark string field and decision boolean value true and false. i want to access that boole...anuj posted
HTML font-size: 62.5% is way larger than it should be
Hello, I'm running into a problem where I want to use rems as a unit, so I set the html font-size to 62.5%, which I've seen as a common practice, which should give me 1rem = 10px (because the defau...meklwin posted
How to create a progress bar with vertical lines between elements
Anybody please respond. Thanks [liteblue](https://liteblue.onl/)melwkin replied
Can someone help with some CSS please
Hi David. I'm not very familiar with WordPress, but it seems that every page has a unique class in the body tag, "page-id-000", where 000 is the page you want to change. So if this is just for o...Hans Petter Lie-Nielsen replied
Error installing gem pg on Mac with Postgress.app
The pg gem will not install. Getting: ``` ERROR: Error installing pg: ERROR: Failed to build gem native extension. current directory: /Library/Ruby/Gems/2.3.0/gems/pg-1.1.4/ext /System...John Petit posted
How to save DOM elements in the database?
Hi Max Thanks. Yes, there will be several props for each stage and the props are saved in a separate table. A work-in-progress can be found here: https://damp-hamlet-14852.herokuapp.com/matches/3...Magnus von Bromsen replied
Problem in uninstalling rails and Ruby from ubuntu 16.
Is there any way to uninstall rails 6.0.1 from ubuntu 16 and ruby as well because i have installed ruby through rbenv. Please suggest any standard way to uninstall it. i am beginner in rails.Dilip posted
Best resources/way for learning Ruby for a complete newbie?
I just got an internship and I am going to be programming in Ruby on Rails. I am going to be learning Ruby on the job but want to learn it on the side and accelerate my learning so I can start cont...wolf kinara posted
Handling large-ish Excel files with Apache POI
Hi, I'm working on an application which takes Excel files as inputs. These files may have some tens of columns and several hundred thousand rows. They reach 50-60mb in size on the disk. [hotmail...Tonnystark posted
Model not updated correctly on drag (Apartment + Vue + Rails 6)
**Stack used**: Rails 6 **Gems used**: Apartment, Devise, Vue, vuedraggable, acts_as_list Hi guys! I'm trying to create a "Trello" type app (following the Vue.js Trello Clone in Rails screenc...Alan Dew posted
Starting to learn Ruby/Rails?
I mostly program in Python, but I'd like to learn Ruby and Ruby on Rails. Where would you recommend starting? Are there good tutorial series to read/watch? Good books to get?Robert Rose posted
Best tutorial/blogs for Css
I work with react and vue but everytime I do CSS, I hate my work the most. I hate doing css because everytime i copy some css like othe [SHAREit](https://shareit.onl/) r code it just doesn't works...JohnMajor posted
Ruby 3x3 Performance
Ruby 3 will have both Fibers and Guilds. Matz talked about it in the Rubyconf keynote this year: https://www.youtube.com/watch?v=2g9R7PUCEXoChris Oliver replied
Started to learn JS, now I'm just overwhelmed. Please help.
Thank you very much for that guide AndrewJim Ryan replied
Aplaying flexbox to the body element.
Hello everybody. I have a html document with https://vshare.onl/ nothing but a 200x200 px div. When I try to center it with flexbox it centers horizontally without a problem, but vertically it does...SheldonMenez posted
Use the helper methods that are declared in controller and has default params in view spec ?
Controller methods are not available in the view unless you expose them with `helper_method :sort_column`Chris Oliver replied
Is it necessary to overengineer Java programme?
Recently I've been studying Spring Boot and Spring Framework to develop a RESTful API application. Previously I have been using Laravel to develop RESTful API for my work. But I decided to expan...Jonesmartinze posted
Best Object Mapping Frameworks for Java
There are so many Object Mapping Frameworks for java, but I don't know which one is best to use, if I should use ModelMapper, MapStruct, Dozer, Jmapper, Orika, etc. Some people said to use MapSt...WhiteleeMartinze posted