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Why use Abstract Base Classes in Python?
...tantiate abstract class Concrete with abstract methods bar"
Example from https://dbader.org/blog/abstract-base-classes-in-python
Edit: to include python3 syntax, thanks @PandasRocks
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Use find command but exclude files in two directories
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Mark error in form using Bootstrap
...feedback to message wrapper
Example:
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/css/bootstrap.min.css" integrity="sha384-rwoIResjU2yc3z8GV/NPeZWAv56rSmLldC3R/AZzGRnGxQQKnKkoFVhFQhNUwEyJ" crossorigin="anonymous">
<div class="form-group has...
iOS 8 removed “minimal-ui” viewport property, are there other “soft fullscreen” solutions?
...ded.
html.iphone,
html.iphone body { height: 100.1%; }
Check it out at https://www.360jungle.com/virtual-tour/25
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Locking pattern for proper use of .NET MemoryCache
... return expensiveString;
}
}
}
Code is here on GitHub: https://github.com/bitfaster/BitFaster.Caching
Install-Package BitFaster.Caching
There is also an LRU implementation that is lighter weight than MemoryCache, and has several advantages - faster concurrent reads and writes...
MemoryCache does not obey memory limits in configuration
...Hub if you're curious about how I solved it. The code is somewhat simple.
https://github.com/haneytron/sharpmemorycache
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Single script to run in both Windows batch and Linux Bash?
...# used in system() shell-outs directly in otherwise
: # portable code. See https://stackoverflow.com/questions/17510688
: # for details.
:; echo "This is ${SHELL}"; exit
@ECHO OFF
ECHO This is %COMSPEC%
Thus, some ideas and ways to accomplish sh and cmd-compatible scripts without serious side effe...
Difference between a Message Broker and an ESB
...abilities that ESB provides, you could go through the following link => https://en.wikipedia.org/wiki/Enterprise_service_bus
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iOS app error - Can't add self as subview
...
This code resolves the issue: https://gist.github.com/nonamelive/9334458
It uses a private API, but I can confirm that it's App Store safe. (One of my apps using this code got approved by the App Store.)
@interface UINavigationController (DMNavigationCo...
How to echo with different colors in the Windows command line
...ter
You should see a green "HI" below it.
Code numbers can be found here:
https://en.wikipedia.org/wiki/ANSI_escape_code#Colors
Notepad:
To save this into notepad, you can type ESC into it using: Alt+027 with the numpad, then the [32m part. Another trick when I was on a laptop, redirect the line ...