marcelrv

Based on https://askubuntu.com/questions/883713/using-bluez-5-43-on-ubuntu-16-04


sudo  apt-get install debhelper dh-autoreconf flex bison libdbus-glib-1-dev libglib2.0-dev  libcap-ng-dev libudev-dev libreadline-dev libical-dev check dh-systemd libebook1.2-dev devscripts 

#unless you have already a gpg key
sudo apt-get install rng-tools
gpg --gen-key

loranallensmith

Auto-scaling fonts in After Effects

This Gist contains a simple expression for auto scaling the size of text layers to fit a composition based on the size of their text content. This is similar to the behavior in programs like Keynote, where the font size automatically scales down as you type more content.

How to do it

Set things up

Set up your composition and add your text layer. You'll want to get a baseline font size for things, so enter a bit of text and size it to look the way you want that amount of text to look. This is more of an art than a science, so go with your ❤️ here. 💪

Make the scale property dynamic

denis-ryzhkov

from django.contrib.postgres.fields import JSONField

from graphene.types.generic import GenericScalar
from graphene.utils.str_converters import to_camel_case, to_snake_case
from graphene_django.converter import convert_django_field


def patch_graphene_django_JSONField_converter(auto_camel_case=True):
    """
    Ask `graphene_django` to convert `JSONField` to `GenericScalar` (JSON as is) instead of default `JSONString`

BARJ

#!/bin/sh
RED='\033[0;31m'
NC='\033[0m' # No Color

test_results=$(script -q /dev/null pipenv run python -m pytest ./test -v --tb=no)
if [ $? -eq 1 ]; then
   printf "${RED}CANNOT COMMIT, PYTEST FAILED\n\nPYTEST RESULTS:\n"
   echo "$test_results"
   exit 1
fi

nikhilkumarsingh

from tkinter import *
from tkinter.colorchooser import askcolor


class Paint(object):

    DEFAULT_PEN_SIZE = 5.0
    DEFAULT_COLOR = 'black'

    def __init__(self):

jperelli

"""
    Some table has two Date fields: expiredate and SALexpiredate
    Both fields can be null
    when SALexpiredate is not null, overrides expiredate
    when ordering:
        if SALexpiredate is not null, that field needs to be used
        otherwise fallback to use expiredate
"""

from django.db.models import DateField, Case, When, F

kampta

#
# simpleBool.py
#
# Example of defining a boolean logic parser using
# the operatorGrammar helper method in pyparsing.
#
# In this example, parse actions associated with each
# operator expression will "compile" the expression
# into BoolXXX class instances, which can then
# later be evaluated for their boolean value.

rjz

#!/bin/sh

# ngrok's web interface is HTML, but configuration is bootstrapped as a JSON
# string. We can hack out the forwarded hostname by extracting the next
# `*.ngrok.io` string from the JSON
#
# Brittle as all get out--YMMV. If you're still reading, usage is:
#
#     $ ./ngrok_hostname.sh <proto> <addr>
#

yang-wei

Should be work with 0.18

Destructuring(or pattern matching) is a way used to extract data from a data structure(tuple, list, record) that mirros the construction. Compare to other languages, Elm support much less destructuring but let's see what it got !

Tuple

myTuple = ("A", "B", "C")
myNestedTuple = ("A", "B", "C", ("X", "Y", "Z"))

paulirish

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

• elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent