Reading Unicode file data with BOM chars in Python
Question or problem about Python programming: I’m reading a series of source code files using Python and running into a unicode BOM error. Here’s my code:
Continue ReadingQuestion or problem about Python programming: I’m reading a series of source code files using Python and running into a unicode BOM error. Here’s my code:
Continue ReadingQuestion or problem in the Swift programming language: The problem with subclassing UITextView (and UICollectionView) is that designated constructor is “initWithFrame”. But in real life, when it loads from storyboard, initWithCoder will be called.
Continue ReadingQuestion or problem in the Swift programming language: I am struggling to see if there is an obvious advantage over which method to use when passing values into a function. My code below may not be the best example to explain the decision I’m trying to make, but it is, in my opinion, the easiest […]
Continue ReadingQuestion or problem about Python programming: See the following code:
Continue ReadingQuestion or problem in the Swift programming language: I’ve been trying to change the color of the status bar in my Swift app, and I’ve identified four ways to do this in XCode. Yet, I have only been able to successfully use method 3:
Continue ReadingQuestion or problem in the Swift programming language: The following code compiles in Swift 3
Continue ReadingQuestion or problem in the Swift programming language: We have an array of the Person objects and each object has another array of String, which is optional. We want the consolidated list of car names in our society.
Continue ReadingQuestion or problem about Python programming: In Java, I could use the following function to check if a string is a valid regex (source):
Continue ReadingQuestion or problem in the Swift programming language: I am working through the first chapter of the book and can’t figure out the experiment:
Continue ReadingQuestion or problem about Python programming: I am leaning how to upload file in Django, and here I encounter a should-be-trivial problem, with the error:
Continue Reading