Victoria Gonda
Victoria Gonda
Victoria Gonda

Blogs

Java as your Kotlin Study Buddy

Learning a language can be daunting. We know the ins and outs of the language we have been working with for years, and all the sudden we’re newbies again. We can use our knowledge of Java to better understand Kotlin.

superkotlin.com

BANG BANG: DRUMMING THE NULLS FROM YOUR CODE

Handling null when converting from Java to Kotlin

When converting Java code to Kotlin code, there’s a good chance you’ll see a bunch of double bang operators. Rather than leaving these to error, you want to make these places null safe. Here we discuss some options to handle null in Kotlin.

collectiveidea.com

HOW WE DEVELOP MOBILE APPLICATIONS - PT 4 - ANDROID

Unit testing out MVP architecture

Learn to use Model-View-Presenter to define and test application behavior independent of the Android framework.

collectiveidea.com

MY 360|ANDEV REVIEW 2017

360AnDev is an amazing Android conference that takes place in beautiful Denver, CO. Here’s a collection of highlights of the 2017 event.

collectiveidea.com

KOTLIN UNCOVERED: PART 5

Learning about Kotlin extension functions through decompilation

We can learn a lot about Kotlin through decompiling the bytecode into Java. In this post we’ll learn about extension functions, and how they work under the hood.

collectiveidea.com

ADJUSTABLE FORM TEXT AREA WITH THE CONTENTEDITABLE TAG

How to create a dynamic text area without breaking form styles

Finding the proper behavior for uncommon form inputs can be difficult. Here is how we incorporated contenteditable and Javascript to handle a large body of content gracefully without breaking the form styles and maintaining a good UX.

collectiveidea.com

KOTLIN UNCOVERED: PART 4

Learning about Kotlin nullability through decompilation

We can learn a lot about Kotlin through decompiling the bytecode into Java. In this post, we’ll learn how having nullability built into the type system helps us.

collectiveidea.com

KOTLIN UNCOVERED: PART 3

Learning about Kotlin data classes through decompilation

We can learn a lot about Kotlin through decompiling the bytecode into Java. In this post, we learn about everything we get from Kotlin data classes.

collectiveidea.com

KOTLIN UNCOVERED: PART 2

Learning about Kotlin classes through decompilation

We can learn a lot about Kotlin through decompiling the bytecode into Java. In this post, we learn about the power of Kotlin classes.

collectiveidea.com

KOTLIN: UNCOVERED - PART 1

Learning about Kotlin through decompilation

We can learn a lot about Kotlin through decompiling the bytecode into Java. Follow along to learn about the different things we can learn through investigating Kotlin this way.

collectiveidea.com

#WhereInTheWorldIsVictoria

My review of Chicago Roboto 2017

Chicago Roboto 2017 was a great opportunity to make connections and grow as an Android developer. There was a great community, and many things to learn from.

victoriagonda.com

MY FIRST CONFERENCE TALK

My journey as a conference speaker so far

This year I had the goal to try speaking at conferences (or at least a MeetUp), and I accomplished that goal. Here’s the story of my journey there.

collectiveidea.com

DROIDCONBOS 2017 REVIEW

Android takes over Boston

Boston just had their first Droidcon, and it was a great experience. There was a beautiful community, and so many things to learn. I was also privileged to share my first talk on the Kotlin programming language.

collectiveidea.com

HOW I ALMOST PUT AN IFRAME INTO A WEBVIEW

Listening to JavaScript events on 3rd party webpages

You don’t have to use an iframe to listen to JavaScript events on 3rd party webpages. Instead, the best solution just involves a little Kotlin.

collectiveidea.com

HOW WE DEVELOP MOBILE APPLICATIONS - PT 3 - ANDROID

Using test-driven development to build our models and API client

Learn how to use Test-Driven Development to interact with a remote JSON API using Retrofit, Moshi, and RxJava

collectiveidea.com

HANDS ON WITH THE MAKER MOVEMENT

A recap of our experience with this year's Winterim at Holland Christian

This year we had the opportunity to teach students at Holland Christian High School about the Maker Movement, and how to become involved in it. We had a blast covering 3D modeling and printing, circuits and micro-controllers, robotics, programming, and IoT services.

collectiveidea.com

TESTING AN UPLOADED FILE IN RSPEC

Uploading a file without actually uploading it

Sometime you need to test how your code handles an uploaded file, but you don’t want to upload it in your test. Luckily, there’s an easy way to handle this.

collectiveidea.com

GETTING STARTED WITH ACTION CABLE

Responding to an action on Active Record

With the inclusion of Action Cable in Rails 5, we can easily add WebSockets to our Rails applications. This post walks through how to set up Action Cable as a response to an action on an Active Record model.

collectiveidea.com

SO YOU WANT TO TALK AT CONFERENCES

But you don't know where to start

I thought it would be awesome to start speaking at conferences, but I wasn’t sure where to start. Here’s how I prepared for my first time at the podium.

collectiveidea.com

PROGRAM LIKE A DANCER

How you can learn from a dancer's reaction to feedback

The art of dancing and the act of programming are quite similar. How so? It’s the way both dancers and programmers respond to feedback.

collectiveidea.com

YOUR USER CAN’T CLICK YOUR FLOATING ACTION BUTTON

And you can fix it in one line

An easy way to make your Android app’s main action more accessible for people using screen readers.

collectiveidea.com

AUTOCOMPLETE YOUR RAILS FORM USING SELECTIZE.JS

Help enhance your user's experience

When using Ruby on Rails Form Helpers, it could be useful to add an autocomplete feature to fields where users might reuse data. One way to do that is to use Selectize.js to create a dropdown and populate it with data from the user model.

collectiveidea.com

A NEW WAY OF LEARNING

How I learned the stuff you can't find in a textbook

Looking back, I now know there are a lot of that can’t be learned from a book or tutorial. Through working with others, I was able to build on my skills in a way I wouldn’t have been able to do in isolation.

collectiveidea.com

HOW RAILS CAN REDUCE YOUR MONTHLY HEADACHES

Duration’s helping hand when months have varying lengths

Months can be difficult to work with when they have a differing number of days. Rails helps out with #month, but you still need to use caution.

collectiveidea.com

CODE FILM REVIEW: DIVERSITY IN COMPUTING

We held hosted a screening of CODE: Debugging the Gender Gap in Graves Hall on the Hope College campus, and are happy with the conversations it started about the lack of women and minorities in the computing industry. The film, and the discussion that followed emphasized two important efforts when approaching this issue: exposure and support.

collectiveidea.com

MOVIE NIGHT!

Collective Idea and the Hope College Computer Science Department are working together to host a screening of CODE: Debugging The Gender Gap in Holland, MI. You are invited to gather with us to watch this film in Winants Auditorium in Graves Hall on April 18th at 7:00 pm.

collectiveidea.com

ILUMINATE AT GRACE HOPPER CONFERENCE

Iluminate uses a combination of dance and technology to create stunning performances. Their use of wireless light technology on dark costumes creates an incredible show.

collectiveidea.com

STUBBING YOUR ANDROID INTENTS

Know your intent was sent without the Activity opening

When we stub an intent, we are able to intercept it so the intent is never sent to the system, and specify how it should respond. This can be helpful in your Android tests when you need to know if an intent was sent, but you don’t actually need the Activity to start. This can be accomplished by using espresso-intents.

collectiveidea.com

TESTING FOR ANDROID INTENTS USING ESPRESSO

Using espresso-intents for testing Android Activity Intents

collectiveidea.com

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