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Haskell, Lisp, and verbosity [closed]
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From Conor McBride, quoted by Don Stewart: 'I like to think of types as warping our gravity, so that the direction we need to travel [to write correct programs] becomes "downhill".' The type system makes it surprisingly easy to write correct programs...
How do you enable the escape key close functionality in a Twitter Bootstrap modal?
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As @nrek points out below - close with escape is true by default, so you don't strictly need data-keyboard="true" - it's tabindex="-1" that enables the behaviour
– Leo
May 18 '18 at 8:40
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What is the difference between Sublime text and Github's Atom [closed]
...s a result it's likely that support and pace of development will be rapid. By contrast, Sublime's development has slowed significantly of late - but it's not dead. In particular there are a number of bugs, many quite trivial, that haven't been fixed by the developer. None are showstopping imo, but i...
What is the point of “final class” in Java?
...idea of class having the characteristics of objects?
In some sense yes.
By marking a class as final you disable a powerful and flexible feature of the language for that part of the code. Some classes however, should not (and in certain cases can not) be designed to take subclassing into account i...
SQL Server principal “dbo” does not exist,
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I resolved this issue by setting database owner. My database did not have had any owner before this issue. Execute this command in your database to set owner to sysadmin account:
use [YourDatabaseName] EXEC sp_changedbowner 'sa'
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Could not calculate build plan: Plugin org.apache.maven.plugins:maven-resources-plugin:2.5 or one of
I have read where many people were able to solve this by:
29 Answers
29
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Setting Windows PowerShell environment variables
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Changing the actual environment variables can be done by
using the env: namespace / drive information. For example, this
code will update the path environment variable:
$env:Path = "SomeRandomPath"; (replaces existing path)
$env:Path += ";SomeRandomPath" ...
Close iOS Keyboard by touching anywhere using Swift
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//
// UIViewController+Extension.swift
// Project Name
//
// Created by ABC on 2/3/18.
// Copyright © 2018 ABC. All rights reserved.
//
import UIKit
extension UIViewController {
func hideKeyboardWhenTappedAround() {
let tapGesture = UITapGestureRecognizer(target: self,
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Stateless vs Stateful - I could use some concrete information
...of attributes in coding. Example: I've heard that BL-classes are stateless by design, entity classes (or atleast that's what I call them - like Person(id, name, ..)) are stateful, etc.
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Add a prefix to all Flask routes
...to that URL prefix. Everything else will be automatically handled for you by Flask and Werkzeug's excellent WSGI handling capabilities.
An example of properly sub-mounting your app
If you are not sure what the first paragraph means, take a look at this example application with Flask mounted insid...