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Get IP address of visitors using Flask for Python
I'm making a website where users can log on and download files, using the Flask micro-framework (based on Werkzeug ) which uses Python (2.6 in my case).
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How do I ALTER a PostgreSQL table and make a column unique?
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'POCO' definition
...a class what doesn't depend on other framework/library than .Net. I.e. the File class is POCO, but DbContext is not because depends on Entity Framework.
– user3285954
Jul 20 '19 at 10:49
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how to append a list object to another
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HTML Form: Select-Option vs Datalist-Option
...he use can enter whatever, use the datalist element.
Edit 2: Found this tidbit in the HTML Living Standard: "Each option element that is a descendant of the datalist element...represents a suggestion."
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How to clean node_modules folder of packages that are not in package.json?
...age_name " or --save as sufix that will delete its entry from package.json file as well. npm uninstall package_name (delete package) npm uninstall package_name --save (delete package and remove entry from dependencies in package json) npm uninstall package_name --save-dev (delete package and r...
How can I find all matches to a regular expression in Python?
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Mac OS X Terminal: Map option+delete to “backward delete word”
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Enable option key as meta key
Go to Terminal > Preferences > Profiles > Keyboard
Check Use option key as meta key.
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On macOS High Sierra 10.13.6, captured on October 23, 2018.
Notes
Many applications (including bash and tcsh) treat Meta-Delete as "backward delete word."
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Attach parameter to button.addTarget action in Swift
...a optional operator (?)
print("user did press test button")
}
In the file UIButton+Events.swift I've created an extension method for UIButton that binds a UIControl.Event to a completion handler called EventHandler:
import UIKit
fileprivate var bindedEvents: [UIButton:EventBinder] = [:]
fil...
Backbone.js: `extend` undefined?
...the comment from Tjorriemorrie into the answer?
– sumid
Nov 22 '12 at 22:42
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