insidegui

struct ScrollViewOffsetPreferenceKey: PreferenceKey {
    static var defaultValue: CGPoint = .zero
    
    static func reduce(value: inout CGPoint, nextValue: () -> CGPoint) {
        value = nextValue()
        print("value = \(value)")
    }
    
    typealias Value = CGPoint

eyllanesc

from PySide2.QtCore import Property, QObject, Signal, QCoreApplication, QTimer

class QtProperty(Property):
    def __init__(self, value, name='', type_=None, notify=None):
        if type_ and notify:
            super().__init__(type_, self.getter, self.setter, notify=notify)
        self.value = value
        self.name = name

    def getter(self, inst=None):

jesperorb

Handle CORS Client-side

Cross-origin resource sharing (CORS) is a mechanism that allows restricted resources (e.g. fonts) on a web page to be requested from another domain outside the domain from which the first resource was served. This is set on the server-side and there is nothing you can do from the client-side to change that setting, that is up to the server/API. There are some ways to get around it tho.

Sources : MDN - HTTP Access Control | Wiki - CORS

CORS is set server-side by supplying each request with additional headers which allow requests to be requested outside of the own domain, for example to your localhost. This is primarily set by the header:

Access-Control-Allow-Origin

fatum12

#!/usr/local/bin/fontforge
# Usage: fontforge -script ttc2ttf.pe /path/to/font.ttc

fonts = FontsInFile($1)
n = SizeOf(fonts)
i = 0
while (i < n)
    Open($1 + "(" + fonts[i] + ")", 1)

    index = ToString(i + 1)

jeanlescure

Ubuntu/Debian Offline Repository Creation Gist

When I googled how to create my own offline repository of packages for use in an offline Ubuntu/Debian machine, the results were disheartening and the steps to be taken scattered all over the place.

The files within this gist will allow you to:

• Download specific apt-get packages... with dependencies included!
• Create a Packages.gz file so that you can add the repository folder you create to the target machine's /etc/apt/sources.list file.

Before using