| # Get hard drive info | |
| wmic logicaldisk get | |
| # Quicky create a system image backup | |
| wbAdmin start backup -backupTarget:E: -include:C: -allCritical -quiet |
| // Solution 1: | |
| Timestamp = ConvertToLocalTime(Date(MakeDate(1970, 1, 1) + (<timestamp_field> / 86400)), '<time_zone>') | |
| // Solution 2: | |
| Timestamp = ConvertToLocalTime(Date(25569 + (<timestamp_field> / 86400)), '<time_zone>') | |
| // my need | |
| ConvertToLocalTime(Date(MakeDate(1970, 1, 1) + (epoch_ts / 86400))) |
| /***************************************************************************** | |
| * FILE: join.c | |
| * DESCRIPTION: | |
| * This example demonstrates how to "wait" for thread completions by using | |
| * the Pthread join routine. Threads are explicitly created in a joinable | |
| * state for portability reasons. Use of the pthread_exit status argument is | |
| * also shown. Compare to detached.c | |
| * AUTHOR: 8/98 Blaise Barney | |
| * LAST REVISED: 01/30/09 | |
| ******************************************************************************/ |
| # http://makezine.com/projects/tutorial-raspberry-pi-gpio-pins-and-python/ | |
| import RPi.GPIO as GPIO | |
| GPIO.setmode(GPIO.BCM) | |
| GPIO.setup(23, GPIO.IN, pull_up_down = GPIO.PUD_DOWN) | |
| GPIO.setup(24, GPIO.IN, pull_up_down = GPIO.PUD_UP) | |
| def printFunction(channel): | |
| print(“Button 1 pressed!”) | |
| print(“Note how the bouncetime affects the button press”) |
This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.
The script is here:
#!/bin/bash
convert $1 -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 $2
| def check_digit_10(isbn): | |
| assert len(isbn) == 9 | |
| sum = 0 | |
| for i in range(len(isbn)): | |
| c = int(isbn[i]) | |
| w = i + 1 | |
| sum += w * c | |
| r = sum % 11 | |
| if r == 10: return 'X' | |
| else: return str(r) |