Alir3z4

import os
import pickle
import warnings

import numpy as np
import pandas as pd
from sklearn.model_selection import train_test_split
from tensorflow.keras.callbacks import EarlyStopping
from tensorflow.keras.layers import Dense
from tensorflow.keras.layers import Dropout

andrebrait

Here is the best setup (I think so :D) for K-series Keychron keyboards on Linux.

Note: many newer Keychron keyboards use QMK as firmware and most tips here do not apply to them. Maybe the ones related to Bluetooth can be useful, but everything related to Apple's keyboard module (hid_apple) on Linux, won't work. As far as I know, all QMK-based boards use the hid_generic module instead. Examples of QMK-based boards are: Q, Q-Pro, V, K-Pro, etc.

Most of these commands have been tested on Ubuntu 20.04 and should also work on most Debian-based distributions. If a command happens not to work for you, take a look in the comment section.

Make Fn + F-keys work (NOT FOR QMK-BASED BOARDS)

Older Keychron keyboards (those not based on QMK) use the hid_apple driver on Linux, even in the Windows/Android mode, both in Bluetooth and Wired modes.

shakna-israel

Let's Destroy C

I have a pet project I work on, every now and then. CNoEvil.

The concept is simple enough.

What if, for a moment, we forgot all the rules we know. That we ignore every good idea, and accept all the terrible ones. That nothing is off limits. Can we turn C into a new language? Can we do what Lisp and Forth let the over-eager programmer do, but in C?

---

IanColdwater

Mute these words in your settings here: https://twitter.com/settings/muted_keywords

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rhowardiv

#!/bin/bash
set -e

if [[ -z "$DD_APP_KEY" ]]; then
    echo "I expect the Datadog app key in DD_APP_KEY"
    exit
fi
if [[ -z "$DD_API_KEY" ]]; then
    echo "I expect the Datadog API key in DD_API_KEY"
    exit

michelbl

I need to give access to a private dependency. It can happen for continuous integration or deployment.

Here we use python and github, using the services CircleCI and Heroku. However, the principles applies everywhere.

What is a deploy key?

See https://developer.github.com/v3/guides/managing-deploy-keys/

There are 4 ways of granting access to a private dependency, but deploy keys are a good compromise in term of security and ease of use for projects that do not require too many dependencies (in that case, prefer a machine user). In any case, do not use username/password of a developer account or oauth token as they do not provide privilege limitation.

takegue

#!/bin/bash -e

CIRCLE_WORKING_DIRECTORY="${CIRCLE_WORKING_DIRECTORY/#\~/$HOME}"
[[ ! -d $CIRCLE_WORKING_DIRECTORY ]] && mkdir -p $CIRCLE_WORKING_DIRECTORY
cd $CIRCLE_WORKING_DIRECTORY

git init
git remote add origin $CIRCLE_REPOSITORY_URL
git config core.sparsecheckout true

schmich

Programming Media Keys on the Ducky One 2 Skyline

To use media keys on the Ducky One 2 Skyline, you must record a macro to bind the media function to a hotkey combination, i.e. Fn plus some key.

Example

Important: In the instructions below, "Press X+Y+Z" means press and hold key X, press and hold key Y, press and hold key Z in that order, and then release all three.

As an example, to bind Fn+PgUp to the play/pause media function:

27Bslash6

#!/bin/bash

# Copyright © 2017 Google Inc.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software

Prajjwal

A List of Ephemeral File Sharing Services

Contributions welcome.

~ Prajjwal Singh

Service	CLI?	Max Size	Direct Access	Files Expire?	Can Limit Download Count?	Password Protection	HTTPS
c-v.sh	curl -F	4 GB	Yes	Yes, by Mister Alg.	No	No	Enforced
FileIO	Yes	5 GB	Yes	Optionally	Fixed @ 1	No	Yes