UITextView Ignores Line Breaks When The Text Comes From Web Service Introduction In our recent development project, we encountered a peculiar issue with displaying text from a web service in an iPhone application. Specifically, when the text comes from a web service, it seems to ignore line breaks, resulting in a single line of text being displayed instead of separate lines. This behavior is not observed when we manually set the text in our code using a hardcoded string.

Conditional Aggregation for Inner Joining Multiple SUM/Group Queries with Different WHERE Clauses The problem at hand involves joining multiple SUM and GROUP queries each with different WHERE clauses using a UNION operator. The objective is to obtain a single record per column, where the columns are independent of each other but joined on a common identifier. Introduction Conditional aggregation is a powerful SQL feature that allows us to handle complex calculations involving conditions.

To modify the code so that it uses a factor variable mapped to the x-axis and still maintains the same appearance, we need to make two changes: We add another plot (p2) where the Nsubjects2 is used for mapping. Since there are multiple values in each “bucket”, we don’t want lines to appear on our factor-based plots, so instead we use a boxplot. Here’s how you could modify your code:

Camera Issue on iOS 10 with xam.Plugin.Media Introduction In this article, we will explore the camera issue experienced by an Xam.Plugin.Media user on iOS 10. The user was able to access the camera without any issues on iOS 9, but encountered problems when running their application on an iPad with iOS 10. We will delve into the technical details of how the camera functionality works in Xam.Plugin.Media and identify the solution to this issue.

MySQL Triggers: Delete Rows Based on Conditions As a technical blogger, I’d like to delve into the world of MySQL triggers and explore how we can use them to delete rows from tables based on specific conditions. In this article, we’ll take a closer look at the provided WordPress code snippet that deletes rows from a table called AAAedubot based on the presence or absence of data in another table. We’ll examine the current implementation and propose an alternative approach using MySQL triggers to achieve the desired behavior.

Plotting a Chart with Specific Columns in Python Using Pandas Dataframe =========================================================== In this article, we’ll explore how to plot a chart from a pandas DataFrame using matplotlib and seaborn libraries. We’ll also delve into the configuration options available for these libraries to achieve a specific output. Introduction Python’s popularity in data science and machine learning is largely due to its ease of use and extensive libraries available for data analysis and visualization.

Working with Pandas DataFrames: Joining Two Dataframes on a Specific Column =========================================================== Pandas is a powerful library for data manipulation and analysis in Python. One of its key features is the ability to work with dataframes, which are two-dimensional tables of data with columns of potentially different types. In this article, we will explore how to join two pandas dataframes using a specific column. Introduction to Pandas DataFrames A pandas dataframe is a tabular data structure that provides label-based indexing, efficient data retrieval and aggregation capabilities, and the ability to sort and manipulate data easily.

Converting Strings to Dates in DB2 DB2, a relational database management system, provides various functions and methods to manipulate data, including converting strings to dates. In this article, we will explore the different approaches to achieve this conversion using DB2’s built-in functions. Understanding Date Formats in DB2 Before diving into the code, it is essential to understand the date formats supported by DB2. The to_timestamp and to_char functions accept a format string that specifies the expected date format.

Integrating OpenID into an iPhone App ===================================================== Introduction OpenID is a protocol that allows users to authenticate to multiple services without having to create separate accounts for each one. In this article, we will explore how to integrate OpenID into an iPhone app using the Janrain framework. What is OpenID? OpenID is an open standard for single sign-on (SSO) that allows users to use their existing login credentials to access multiple services.

Adding a Legend Category that Doesn’t Exist in the Data with ggplot2 In this article, we will explore how to add a legend category that doesn’t exist in the data when using the ggplot2 package for data visualization. We’ll start by understanding the basics of ggplot2 and its various components. Introduction to ggplot2 ggplot2 is a powerful and flexible data visualization library in R that provides an elegant syntax for creating high-quality plots.