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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  github website twitter website

Work

iOS Developer

Writing Debut
Four Year Club
Three Year Club
Two Year Club
One Year Club
16 Week Writing Streak
8 Week Writing Streak
4 Week Writing Streak
I re-built the Instagram profile detail Compositional Layout and Diffable to help folks learn

I re-built the Instagram profile detail Compositional Layout and Diffable to help folks learn

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1 min read

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

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

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

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

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How to select random record with Django ORM

How to select random record with Django ORM

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Fresh app ideas for iOS 14

Fresh app ideas for iOS 14

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How to create RSS feed with HTML content in Django

How to create RSS feed with HTML content in Django

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iOS 14: What is new for WKWebView

iOS 14: What is new for WKWebView

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Checking out the new PHPickerViewController in iOS 14

Checking out the new PHPickerViewController in iOS 14

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First look at the new UIColorPickerViewController in iOS 14

First look at the new UIColorPickerViewController in iOS 14

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iOS: How to save event into user's calendar

iOS: How to save event into user's calendar

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iOS: How to let user select video from their library

iOS: How to let user select video from their library

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

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

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Swift: How to get file size using FileManager + formatting

Swift: How to get file size using FileManager + formatting

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How to deploy tvOS app to your Apple TV

How to deploy tvOS app to your Apple TV

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iOS: How to load events from user's calendar

iOS: How to load events from user's calendar

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A few AutoLayout and general UIKit tips & tricks

A few AutoLayout and general UIKit tips & tricks

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

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

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

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

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

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

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

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

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iOS: How to properly display prices and format currencies

iOS: How to properly display prices and format currencies

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Your tips for promoting open-source projects?

Your tips for promoting open-source projects?

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

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

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Advanced string comparison and sorting in Swift

Advanced string comparison and sorting in Swift

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

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

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

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

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

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

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

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

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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

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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)

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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

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Django: How to send image file as part of response

Django: How to send image file as part of response

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

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

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

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

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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

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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

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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

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iOS: How to add badge to UIBarButtonItem

iOS: How to add badge to UIBarButtonItem

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I built simple API for others to learn working with APIs

I built simple API for others to learn working with APIs

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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

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

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

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I built a tool to quickly preview all iOS keyboards

I built a tool to quickly preview all iOS keyboards

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How to quickly remove duplicates from Array & keep order

How to quickly remove duplicates from Array & keep order

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How to temporarily cover whole screen of your application

How to temporarily cover whole screen of your application

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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

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Three mobile app ideas to build for fun

Three mobile app ideas to build for fun

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iOS: Using WKWebView in headless mode

iOS: Using WKWebView in headless mode

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WKWebView: Communicate from web to app with JavaScript

WKWebView: Communicate from web to app with JavaScript

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Dynamically modify page in WKWebView in iOS

Dynamically modify page in WKWebView in iOS

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Swift Basics: The Why, What and How of Optionals

Swift Basics: The Why, What and How of Optionals

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

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

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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

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4 tips to level up your Swift

4 tips to level up your Swift

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