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Author: Aba Tayler

UIActivityViewController remove redundant space when share to Messages

January 15, 2021 Aba Tayler

Question or problem in the Swift programming language: I have similar code in my project, and I get redundant space between share items. Is it possible to remove it?

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How did Python implement the built-in function pow()?

January 14, 2021 Aba Tayler

Question or problem about Python programming: I have to write a program to calculate a**b % c where b and c are both very large numbers. If I just use a**b % c, it’s really slow. Then I found that the built-in function pow() can do this really fast by calling pow(a, b, c). I’m […]

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How to transfer a UIImage using Watch Connectivity

January 14, 2021 Aba Tayler

Question or problem in the Swift programming language: How can I transfer an UIImage over WatchConnecitivity from the iPhone to the Apple Watch with no user interaction on the phone, and only loads because the watch calls for it programmatically. I need this because the image processing to create the UIImage uses logic unavailable in […]

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How to make a new Perfect Project from scratch (Swift server) in xcode?

January 14, 2021 Aba Tayler

Question or problem in the Swift programming language: Perfect is a new Swift Framework for creating a web/http server in swift. The documentation is not there yet and I find trouble with building a new project from scratch. I don’t know which frameworks are necessary to import and which one is the entry point of […]

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Custom loss function in Keras

January 14, 2021January 17, 2021 Aba Tayler

Question or problem about Python programming: I’m working on a image class-incremental classifier approach using a CNN as a feature extractor and a fully-connected block for classifying.

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Check if dataframe column is Categorical

January 14, 2021January 17, 2021 Aba Tayler

Question or problem about Python programming: I can’t seem to get a simple dtype check working with Pandas’ improved Categoricals in v0.15+. Basically I just want something like is_categorical(column) -> True/False.

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MacOS X Document shortcuts

Custom UIToolbar too close to the home indicator on iPhone X

January 14, 2021January 17, 2021 Aba Tayler

Question or problem in the Swift programming language: I have a custom UIToolbar that I’m showing when the tab bar is hidden. The toolbar buttons are too close to the home indicator on iPhone X:

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How to add and remove new layers in keras after loading weights?

January 14, 2021 Aba Tayler

Question or problem about Python programming: I am trying to do a transfer learning; for that purpose I want to remove the last two layers of the neural network and add another two layers. This is an example code which also output the same error.

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swift programing language

inputAccessoryView Dismiss Keyboard

January 14, 2021 Aba Tayler

Question or problem in the Swift programming language: I have a textView docked to the bottom of the view. However, the keyboard wont dismiss when the user taps outside the commentTextView.

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Web scraping – how to identify main content on a webpage

January 14, 2021 Aba Tayler

Question or problem about Python programming: Given a news article webpage (from any major news source such as times or bloomberg), I want to identify the main article content on that page and throw out the other misc elements such as ads, menus, sidebars, user comments.

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