DEV Community

loading...
Filip Němeček profile picture

Filip Němeček

Primarily iOS developer, I also like Django and Python. And dabble with JavaScript occasionally. Love reading and coffee.

Location Czech Republic Joined Joined on  Twitter logo GitHub logo
Work

iOS Developer

Learn compositional collection view layout and diffable data source with example code

Learn compositional collection view layout and diffable data source with example code

Reactions 3
1 min read
How to use Core Data with Diffable Data Source - a minimal example

How to use Core Data with Diffable Data Source - a minimal example

Reactions 1
2 min read
How to select random record with Django ORM

How to select random record with Django ORM

Reactions 4
2 min read
Fresh app ideas for iOS 14

Fresh app ideas for iOS 14

Reactions 2
2 min read
How to create RSS feed with HTML content in Django

How to create RSS feed with HTML content in Django

Reactions 5
2 min read
iOS 14: What is new for WKWebView

iOS 14: What is new for WKWebView

Reactions 5
2 min read
Checking out the new PHPickerViewController in iOS 14

Checking out the new PHPickerViewController in iOS 14

Reactions 3
3 min read
First look at the new UIColorPickerViewController in iOS 14

First look at the new UIColorPickerViewController in iOS 14

Reactions 3
2 min read
iOS: How to save event into user's calendar

iOS: How to save event into user's calendar

Reactions 6
3 min read
iOS: How to let user select video from their library

iOS: How to let user select video from their library

Reactions 1
2 min read
Django: Add tweet button with plain HTML/CSS, no JavaScript

Django: Add tweet button with plain HTML/CSS, no JavaScript

Reactions 3
2 min read
Swift: How to get file size using FileManager + formatting

Swift: How to get file size using FileManager + formatting

Reactions 1
2 min read
How to deploy tvOS app to your Apple TV

How to deploy tvOS app to your Apple TV

Reactions 2
2 min read
iOS: How to load events from user's calendar

iOS: How to load events from user's calendar

Reactions 6
2 min read
A few AutoLayout and general UIKit tips & tricks

A few AutoLayout and general UIKit tips & tricks

Reactions 6
3 min read
iOS: Saving files into user’s iCloud Drive using FileManager

iOS: Saving files into user’s iCloud Drive using FileManager

Reactions 11 Comments 12
3 min read
iOS: How to scan documents in under 10 lines of code

iOS: How to scan documents in under 10 lines of code

Reactions 6 Comments 6
2 min read
iOS: Few book recommendations that will make you a better developer

iOS: Few book recommendations that will make you a better developer

Reactions 4
4 min read
iOS: How to properly customize system controls like UINavigationBar, UITabBar and more

iOS: How to properly customize system controls like UINavigationBar, UITabBar and more

Reactions 6
2 min read
iOS: How to properly display prices and format currencies

iOS: How to properly display prices and format currencies

Reactions 4 Comments 1
2 min read
Your tips for promoting open-source projects?

Your tips for promoting open-source projects?

Reactions 2 Comments 1
1 min read
iOS 13: launchOptions always nil? This is the reason & solution

iOS 13: launchOptions always nil? This is the reason & solution

Reactions 6 Comments 6
2 min read
Advanced string comparison and sorting in Swift

Advanced string comparison and sorting in Swift

Reactions 6 Comments 1
2 min read
Getting into iOS development? Please, don't start with SwiftUI

Getting into iOS development? Please, don't start with SwiftUI

Reactions 6
2 min read
iOS: How to generate image previews/thumbnails of various files

iOS: How to generate image previews/thumbnails of various files

Reactions 3
2 min read
Swift: Easy way to wait for multiple background tasks to finish

Swift: Easy way to wait for multiple background tasks to finish

Reactions 2 Comments 3
2 min read
iOS: How to implement swipe to delete action with custom icon

iOS: How to implement swipe to delete action with custom icon

Reactions 6
2 min read
iOS: Started building example app showcasing how to work with calendar and events

iOS: Started building example app showcasing how to work with calendar and events

Reactions 6 Comments 7
1 min read
Django Rest Framework: How to let user add only one ForeignKey object (for example review)

Django Rest Framework: How to let user add only one ForeignKey object (for example review)

Reactions 9
2 min read
iOS: How to easily display files like PDF, documents, images and more in your app

iOS: How to easily display files like PDF, documents, images and more in your app

Reactions 12
2 min read
Django: How to send image file as part of response

Django: How to send image file as part of response

Reactions 9 Comments 3
1 min read
How to create/register user account with Django Rest Framework API

How to create/register user account with Django Rest Framework API

Reactions 15
1 min read
How to create reusable UIView with .XIB file for easy design

How to create reusable UIView with .XIB file for easy design

Reactions 10 Comments 1
2 min read
How to let users send feedback using email app of their choice in iOS

How to let users send feedback using email app of their choice in iOS

Reactions 5 Comments 1
3 min read
How to use EKCalendarChooser in Swift to let user select calendar in iOS

How to use EKCalendarChooser in Swift to let user select calendar in iOS

Reactions 5
3 min read
Built a tool for iOS developers to help making texts accessible for everyone

Built a tool for iOS developers to help making texts accessible for everyone

Reactions 8
2 min read
iOS: How to add badge to UIBarButtonItem

iOS: How to add badge to UIBarButtonItem

Reactions 7
3 min read
I built simple API for others to learn working with APIs

I built simple API for others to learn working with APIs

Reactions 14
1 min read
Three areas I wish I’d known better prior starting iOS developer job

Three areas I wish I’d known better prior starting iOS developer job

Reactions 8 Comments 2
3 min read
iOS: How to add Quick Actions (shortcuts) to your app icon

iOS: How to add Quick Actions (shortcuts) to your app icon

Reactions 7
2 min read
I built a tool to quickly preview all iOS keyboards

I built a tool to quickly preview all iOS keyboards

Reactions 10
1 min read
How to quickly remove duplicates from Array & keep order

How to quickly remove duplicates from Array & keep order

Reactions 8
2 min read
How to temporarily cover whole screen of your application

How to temporarily cover whole screen of your application

Reactions 7
3 min read
iOS: How to notify parts of app about changes and send data in loosely coupled way

iOS: How to notify parts of app about changes and send data in loosely coupled way

Reactions 7
3 min read
Three mobile app ideas to build for fun

Three mobile app ideas to build for fun

Reactions 10
2 min read
iOS: Using WKWebView in headless mode

iOS: Using WKWebView in headless mode

Reactions 5 Comments 1
1 min read
WKWebView: Communicate from web to app with JavaScript

WKWebView: Communicate from web to app with JavaScript

Reactions 3
2 min read
Dynamically modify page in WKWebView in iOS

Dynamically modify page in WKWebView in iOS

Reactions 6
2 min read
Swift Basics: The Why, What and How of Optionals

Swift Basics: The Why, What and How of Optionals

Reactions 6
3 min read
How to open target="_blank" links in WKWebView in iOS

How to open target="_blank" links in WKWebView in iOS

Reactions 6
2 min read
How to use EKEventEditViewController in Swift to let user save event to iOS calendar

How to use EKEventEditViewController in Swift to let user save event to iOS calendar

Reactions 6
3 min read
4 tips to level up your Swift

4 tips to level up your Swift

Reactions 9 Comments 2
2 min read
loading...