| class dotdict(dict): | |
| """ | |
| A dictionary supporting dot notation. | |
| """ | |
| __getattr__ = dict.get | |
| __setattr__ = dict.__setitem__ | |
| __delattr__ = dict.__delitem__ | |
| def __init__(self, *args, **kwargs): | |
| super().__init__(*args, **kwargs) |
GraphQL is a specification (spec) for client-server communication. A spec describes the capabilities and characteristics of a language.
GraphQL is a query language for your APIs. A GraphQL query asks only for the data that it needs.
It was developed by Lee Byron, Nick Schrock, and Dan Schafer to solve problems with Facebooks mobile apps.
| 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 | |
| These commands are based on a askubuntu answer http://askubuntu.com/a/581497 | |
| To install gcc-6 (gcc-6.1.1), I had to do more stuff as shown below. | |
| USE THOSE COMMANDS AT YOUR OWN RISK. I SHALL NOT BE RESPONSIBLE FOR ANYTHING. | |
| ABSOLUTELY NO WARRANTY. | |
| If you are still reading let's carry on with the code. | |
| sudo apt-get update && \ | |
| sudo apt-get install build-essential software-properties-common -y && \ | |
| sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y && \ |
TL;DR
Create a backup:
pg_dumpall > mybackup.sqlPerform the upgrade:
sudo pg_dropcluster 9.4 main --stop
| //Copyright (c) 2011 ashelly.myopenid.com under <http://www.opensource.org/licenses/mit-license> | |
| #include <stdlib.h> | |
| //Customize for your data Item type | |
| typedef int Item; | |
| #define ItemLess(a,b) ((a)<(b)) | |
| #define ItemMean(a,b) (((a)+(b))/2) | |
| typedef struct Mediator_t |
| #include "HMyClass.h" | |
| #include <stdio.h> | |
| void my_eh( const char * error_message, void * unused) | |
| { | |
| printf("my_eh: %s\n", error_message); | |
| } | |
| int main() | |
| { |
| #!/bin/bash | |
| # This way you can customize which branches should be skipped when | |
| # prepending commit message. | |
| if [ -z "$BRANCHES_TO_SKIP" ]; then | |
| BRANCHES_TO_SKIP=(master develop test) | |
| fi | |
| BRANCH_NAME=$(git symbolic-ref --short HEAD) | |
| BRANCH_NAME="${BRANCH_NAME##*/}" |
The goal of this example is to show how an existing C codebase for numerical computing (here c_code.c) can be wrapped in Cython to be exposed in Python.
The meat of the example is that the data is allocated in C, but exposed in Python without a copy using the PyArray_SimpleNewFromData numpy
