gavinb

We were seeing the following unexpected warnings in our builds:

C:/BuildAgent/work/19dd4d6ddfbe72aa/SecretProject/vcpkg_installed/x64-windows/include\fmt/format.h(771): warning : base class dllexport/dllimport specification differs from that of the derived class
C:/BuildAgent/work/19dd4d6ddfbe72aa/SecretProject/vcpkg_installed/x64-windows/include\fmt/format.h(3268): warning : base class dllexport/dllimport specification differs from that of the derived class

We use spdlog and fmt all over the place and weren't seeing these warnings elsewhere. Strangely there were not the usual error/warning codes that the compiler emits.
Then I noticed why - these diagnostics were preceded by the module name:

SomeFilter.cu

ptrblck

import torch
import torch.nn as nn

import pandas as pd

import time

torch.backends.cudnn.deterministic = False
torch.backends.cudnn.benchmark = True

steven2358

FFmpeg cheat sheet

A list of useful commands for the FFmpeg command line tool.

Download FFmpeg: https://www.ffmpeg.org/download.html

Full documentation: https://www.ffmpeg.org/ffmpeg.html

Basic conversion

asroy

I've tested it on Fedora 23 and Ubuntu 16.04. I'm using gcc-5.3.1, python-3.4, VS Code-1.14.0
You can debug mixed Python/C++ in the same GUI. It also works for MPI applications. You can switch between the debuggers and corresponding call stacks.

1. Packages needed
  1) Visual Studio Code

  2) Extensions for VS Code:
      "Python" from Don Jayamanne (I'm using 0.6.7)
        This allows VS Code act as the front end to debug python.
        This gives VS Code ability to attach to a python script that uses module "ptvsd". 

boverby

/*
  Simple wemos D1 mini  MQTT example

  This sketch demonstrates the capabilities of the pubsub library in combination
  with the ESP8266 board/library.

  It connects to the provided access point using dhcp, using ssid and pswd

  It connects to an MQTT server ( using mqtt_server ) then:
  - publishes "connected"+uniqueID to the [root topic] ( using topic ) 

cdiener

import sys; from PIL import Image; import numpy as np

chars = np.asarray(list(' .,:;irsXA253hMHGS#9B&@'))

if len(sys.argv) != 4: print( 'Usage: ./asciinator.py image scale factor' ); sys.exit()
f, SC, GCF, WCF = sys.argv[1], float(sys.argv[2]), float(sys.argv[3]), 7/4

img = Image.open(f)
S = ( round(img.size[0]*SC*WCF), round(img.size[1]*SC) )
img = np.sum( np.asarray( img.resize(S) ), axis=2)

danharper

// this is the background code...

// listen for our browerAction to be clicked
chrome.browserAction.onClicked.addListener(function (tab) {
	// for the current tab, inject the "inject.js" file & execute it
	chrome.tabs.executeScript(tab.ib, {
		file: 'inject.js'
	});
});