kashif

GeoDatabases

What is a GeoDatabase? and how is it diff from a regular db

• Stores geometries
• multi-dimensional
• R-Tree indexing (Query planner uses it?)
• projections
• Supports Datums ?
• Vector and raster support

soffes

Objective-C Coding Convention and Best Practices

Most of these guidelines are to match Apple's documentation and community-accepted best practices. Some are derived some personal preference. This document aims to set a standard way of doing things so everyone can do things the same way. If there is something you are not particularly fond of, it is encouraged to do it anyway to be consistent with everyone else.

This document is mainly targeted toward iOS development, but definitely applies to Mac as well.

Operators

NSString *foo = @"bar";

holtwick

#if DEBUG
#import <objc/runtime.h> 
#import <objc/message.h>
#include <execinfo.h>
#include <stdio.h>

void dumpCall(id *__selfPtr, SEL __cmd) {
    
    // Get argument stack
    id __self = *__selfPtr;

tordans

# ---
# Code gehört in app/helpers/application_helper.rb (oder einen anderen Helper…)
# ---

  # Ausgabe: "Vor mehr als 5 Monaten"/"Vor etwa einem Jahr" — statt "Dauer: mehr als 5 Monate"/"Dauer: etwa 1 Jahr", wie es die Originalfunktion liefert
  # Original-File: actionpack/lib/action_view/helpers/date_helper.rb, line 63
  # Dokumenation: http://apidock.com/rails/v2.3.8/ActionView/Helpers/DateHelper/distance_of_time_in_words
  # Changelog: I18n.with_options-Scope geändert auf "distance_in_words_gebeugt"
  def distance_of_time_in_words_gebeugt(from_time, to_time = 0, include_seconds = false, options = {})
    from_time = from_time.to_time if from_time.respond_to?(:to_time)