Dismiss Modal View Controller Not Working ===================================================== As a developer, we’ve all been there - trying to dismiss a modal view controller that’s not cooperating. In this article, we’ll dive into the world of UIKit and explore why our code isn’t working as expected. Understanding the Problem We have a UITabBarController with a UINavigationController, which presents an MVC (Model-View-Controller) view controller. This MVC has a nib with a view and a UINavigationController.

Understanding Quarto fig-cap with Plotly Quarto is a popular document editor that allows users to create reproducible documents in Markdown. One of the key features of Quarto is its ability to add captions to figures, such as plots and images, using the fig-cap attribute. However, when working with interactive visualizations like those created by Plotly, users often encounter issues with displaying figure captions. In this article, we will explore how to use the fig-cap attribute with Plotly graphs in Quarto documents.

Plotting Lines Using Datetime Strings in a DataFrame ===================================================== In this article, we will explore how to plot horizontal lines representing time availability for each ID in a pandas DataFrame. We’ll delve into the details of datetime strings, data manipulation, and plotting techniques. Introduction When working with time series data, it’s common to encounter datasets where each row represents a single observation or measurement at a specific point in time. In this case, we have a table text file with an ID column and two timestamp columns (t1 and t2) that indicate the start and end times of available periods for each ID.

Extracting Summary of Regression Model in LaTeX As a data analyst or statistician, one of your primary responsibilities is to effectively communicate the results of your analysis to others. This often involves presenting regression models and their associated summary statistics in a clear and concise manner. While there are many ways to achieve this goal, one common approach is to extract the summary statistics from the model using specialized packages and then render them in LaTeX format.

Understanding Google Places API and Adding Details to Existing Entries As a developer who has successfully integrated the Google Places API into your application, you’re likely familiar with its capabilities and limitations. One common use case is adding new places or updating existing ones through the API. In this article, we’ll delve into the process of adding details to an existing entry in Google Places. Background and Overview of Google Places API The Google Places API is a powerful tool for geocoding, reverse geocoding, and searching places on Google Maps.

Working with Nested Data Structures in Pandas When working with dataframes in pandas, one common challenge is dealing with nested data structures. In this article, we will explore how to select rows of a pandas dataframe based on the presence of a specific string within a nested list. Understanding Nested Lists Before diving into solutions, it’s essential to understand what nested lists are and why they might be present in your data.

Creating a Picker View in iOS Swift with Multiple Selection Introduction When it comes to selecting multiple items from a list, the UITableView and its related classes can be a bit cumbersome. However, Apple provides an alternative solution through the UIPickerView. In this article, we’ll explore how to create a UIPickerView with multiple selection in iOS using Swift. Prerequisites Before diving into the implementation, make sure you have: Xcode 11 or later installed on your machine.

Understanding AddSubview in UIKit Introduction When it comes to adding subviews in UIKit, there are several nuances that can lead to unexpected results. In this article, we’ll delve into the world of addSubview: and explore why it might not be working as expected. The Problem: AddSubview vs. Insert Subview In the provided code snippet, the author is trying to add a subview called obj.view to their current view (self.view). However, instead of being added on top of or below the parent view, the subview is being added at the bottom.

Extracting Domain Names from Emails in SQL ===================================================== When working with emails in a database, it’s often necessary to extract the domain name from an email address. This can be especially challenging when dealing with multiple email addresses within a single record. In this article, we’ll explore how to achieve this task using SQL, specifically by leveraging Common Table Expressions (CTEs) and string manipulation functions. Understanding the Problem The goal is to extract the domain name from an email address that may contain multiple recipients separated by semicolons (;).

Introduction to Spacy Dependency Parsing with Pandas Dataframe Spacy is a popular Natural Language Processing (NLP) library that provides high-performance, streamlined processing of text data. One of its key features is dependency parsing, which allows us to analyze the grammatical structure of sentences and identify relationships between words. In this article, we will explore how to use Spacy’s dependency parser to extract noun-adjective pairs from a pandas dataframe. We will delve into the technical details of Spacy’s parsing process, discuss common pitfalls, and provide guidance on how to optimize your code for better performance.