anantkm

anantkm

import cv2
# initalize the cam
cap = cv2.VideoCapture(0)
# initialize the cv2 QRCode detector
detector = cv2.QRCodeDetector()
while True:
    _, img = cap.read()
    # detect and decode
    data, bbox, _ = detector.detectAndDecode(img)
    # check if there is a QRCode in the image

anantkm

# please install qrcode library before running this program. 
#pip install qrcode 

import qrcode
# provide the link to your website. 
input_data = "https://github.com/anantkm" #replace this link with desired link. 
#Creating an instance of qrcode
qr = qrcode.QRCode(
        version=1,
        box_size=10,

anantkm

#All the test cases are taken from the Piazza. This file is just consolidation of all the testcases many authors. 
#reference: https://piazza.com/class/kamb1tqxe9h6np?cid=149 , | Authors: Rittisak Kwanda, Anonymous Gear @149_f6
#Thanks to Raghavendran for coming up with this idea. 

#instructions to use this file. 
# You will need to import this file into main program (or .ipynb program given by the professor). 
#replace the 'alpha_m, beta_n, data, query' with below statement. 

# alpha_m, beta_n, data, query  = testCase.test_case_'replaceTeseCaseNoHere'()

anantkm

## Standard disclaimer : This code is provided as a sample and is in no way warranted for production use.

function global:get-StorageBlobGBSize
{
    param (
        [Microsoft.WindowsAzure.Commands.Common.Storage.ResourceModel.AzureStorageBlob] $blob
    )

    $blobGBSize = [math]::Truncate(($blob.Length / 1GB))

anantkm

Understanding and Troubleshooting StackExchange Timeout Exception.

Occasionally you encounter below timeout exception, and only thought you get is "all these days it was working fine why all of a sudden this error"?

Exception: Timeout performing GET {key}, inst: 1, mgr: Inactive, err: never, queue: 37, qu: 0, qs: 37, qc: 0, wr: 0, wq: 0, in: 65536, ar: 0, clientName: anantkm_pc, serverEndpoint: Unspecified/anantkm.redis.cache.windows.net:6380, keyHashSlot: 407, IOCP: (Busy=2,Free=998,Min=50,Max=1000), WORKER: (Busy=190,Free=8001,Min=50,Max=8191) Local-CPU: 95.8% (Please take a look at this article for some common client-side issues that can cause timeouts: http://stackexchange.github.io/StackExchange.Redis/Timeouts)

We need to understand StackExchange.Redis uses a configuration setting "synctimeout" for synchronous operations, for some reason if the intended operation is not able to complete within 1000 ms (a default value), it will throw above exception. Let's try to und

anantkm

# NOTE : This sample source code is provided "AS IS", with no warranties of any sort.
#        Save as XLog2CSV.ps1 and execute as follows
#            XLog2CSV.ps1 -inputFolder <input_folder_path> -outputFile <full_path_and_filename_of_csv> 
#          Eg:-
#            XLog2CSV.ps1 -inputFolder c:\cases\Logs\2015\08\*.log -outputFile c:\cases\Logs\all_logs.csv 
# 
# 2015-08-21 : ajithkr : authored
#

[CmdletBinding()]