console Archives - iZZiSwift

Kotlin: Reading console input in Kotlin

January 17, 2021 Dale Bethany

Question or issue of Kotlin Programming: I am attempting to accept input from the console in Kotlin but it is difficult because I am not too sure about the syntax.

Python is a powerful general-purpose programming language.

How to write custom python logging handler?

January 15, 2021 Ollie MC

Question or problem about Python programming: How to write custom console log function to output only on the console window log messages on a single line (not append) until the first regular log record.

How do I clear the console in Objective-C

December 27, 2020 Oceane Wilson

Question or issue on macOS: I’m making a console-based application in Objective-C which relies on being able to clear the console periodically. How can this be done? All I’ve seen on SO and Google were ways to have the developer clear the console with X-Code, but that will not do.

Is there go up line character? (Opposite of \n)

December 27, 2020 Andrew Rocky

Question or problem about Python programming: I would like to overwrite something on a line above in in a serial console. Is there a character that allows me to move up?

Where is stdout for a Mac App?

December 25, 2020 Jeffrey Schneider

Question or issue on macOS: It used to be that stdout went to the console log, displayed by Console.app. I’ve been having some problems with a firefox plugin (see other questions, sorry about the spam…) and I was trying to use printfs to at least see if I was STARTING my plugin.

Python using basicConfig method to log to console and file

December 24, 2020 Andrew Rocky

Question or problem about Python programming: I don’t know why this code prints to the screen, but not to the file? File “example1.log” is created, but nothing is written there.

How do I hide the console when I use os.system() or subprocess.call()?

December 24, 2020 James Cameron

Question or problem about Python programming: I wrote some statements like below:

Polling the keyboard (detect a keypress) in python

December 23, 2020 Odhran Miss

Question or problem about Python programming: How can I poll the keyboard from a console python app? Specifically, I would like to do something akin to this in the midst of a lot of other I/O activities (socket selects, serial port access, etc.):

Hide icon spotlight in El Capitan

December 15, 2020 Ollie MC

Question or issue on macOS: Mac os x El Capitan I want to hide the spotlight icon. Enter the command: sudo chmod 600 /System/Library/CoreServices/Search.bundle/Contents/MacOS/Search In response to receiving this: chmod: Unable to change file mode on /System/Library/CoreServices/Search.bundle/Contents/MacOS/Search: Operation not permitted How to fix it? How to solve this problem? Solution no. 1: Not sure about […]

How can I upgrade the console version of vim on OS X?

December 11, 2020 Jeffrey Schneider

Question or issue on macOS: I’m sure this is a newbie question, but every time I’ve compiled/dl’ed a new version of vim for os x, running vim on the command-line opens up the gvim app. I just want to upgrade the console version (so I can, for example, have python compiled in to use omnicomplete).