solatticus

Fixing Vulkan on NVIDIA DGX Spark (GB10/Blackwell)

A guide for DGX Spark developers experiencing Vulkan vkCreateDevice failures with the GB10 (Blackwell) GPU.

The Problem

You have a new spark, but Vulkan applications fail with errors like:

vkCreateDevice failed with VK_ERROR_INITIALIZATION_FAILED

kylefelipe

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Python 2

import os
from sqlite3 import dbapi2 as db


db_folder = "/"
db_name = "test"

davidfurlong

How to use Bookshelf with postgis and knex-postgis without the hassle

Using Bookshelf.js with postgis and knex-postgis is a huge pain in the ass.

TLDR - Override Bookshelf methods to parse postgis formats in JS, not in SQL to avoid having to do awkward Bookshelf modifications anywhere you make a bookshelf insert/update/delete on Geo data (middleware like approach)

class Event extends Bookshelf.Model {
  get tableName() { return 'event'; }

cyhsutw

iPaulPro

<?xml version="1.0" encoding="utf-8"?><!--
  ~ Copyright (C) 2015 The Android Open Source Project
  ~
  ~ 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

singhabhinav

Step 1 - Create .crt file 

cat domainname.crt domainname.ca-bundle > domainname-ssl-bundle.crt

Step 2- 

Add lines for ssl_certificate in nginx configuration

server {
      listen 80 default_server;

marchold

import android.content.Context;
import android.preference.SwitchPreference;
import android.util.AttributeSet;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Switch;

/**
 * Custom preference for handling a switch with a clickable preference area as well

ssinss

import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;

public abstract class EndlessRecyclerOnScrollListener extends RecyclerView.OnScrollListener {
    public static String TAG = EndlessRecyclerOnScrollListener.class.getSimpleName();

    private int previousTotal = 0; // The total number of items in the dataset after the last load
    private boolean loading = true; // True if we are still waiting for the last set of data to load.
    private int visibleThreshold = 5; // The minimum amount of items to have below your current scroll position before loading more.
    int firstVisibleItem, visibleItemCount, totalItemCount;

samgiles

/* 
 *   A function that converts a PostGIS query into a GeoJSON object.
 *   Copyright (C) 2012  Samuel Giles <sam@sam-giles.co.uk>
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation, either version 3 of the License, or
 *   (at your option) any later version.
 *
 *   This program is distributed in the hope that it will be useful,