Shikher Verma ShikherVerma

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सख्त लौंडा

programmer wannabe

ShikherVerma / verify-certificate.py

Last active July 27, 2017 12:45

verify git push ceritifcates $ verify-certificate.py path-to-latest-push-certificate

	import sys
	import os
	import zlib
	import re
	import gnupg
	import subprocess

	def verify_signature(gpg, signature, content):
	"""This function exists because python-gnupg failed me."""
	# write signature to a file and get file stream 'rb'

ShikherVerma / git-http-server.js

Created July 27, 2017 12:34

minimal git http server with npm modules : http, child_process, path, git-http-backend, zlib

	var http = require('http');
	var spawn = require('child_process').spawn;
	var path = require('path');
	var backend = require('git-http-backend');
	var zlib = require('zlib');

	var server = http.createServer(function (req, res) {
	var repo = req.url.split('/')[1];
	var dir = path.join(__dirname, 'repos', repo);
	var reqStream = req.headers['content-encoding'] == 'gzip' ? req.pipe(zlib.createGunzip()) : req;

ShikherVerma / git-http-server.js

Last active July 27, 2017 12:35

minimal git http server. Run with `node git-http-server.js` (npm modules : http, child_process, path, git-http-backend, zlib)

	var http = require('http');
	var spawn = require('child_process').spawn;
	var path = require('path');
	var backend = require('git-http-backend');
	var zlib = require('zlib');

	var server = http.createServer(function (req, res) {
	var repo = req.url.split('/')[1];
	var dir = path.join(__dirname, 'repos', repo);
	var reqStream = req.headers['content-encoding'] == 'gzip' ? req.pipe(zlib.createGunzip()) : req;

ShikherVerma / git-redate.sh

Created July 27, 2017 12:45

Script to easily change commit and author date of commits. Usage `git redate --commits [[number of commits to view]]` Made by http://taterlabs.com/

ShikherVerma / xdoscript.sh

Created July 27, 2017 12:49

A xdotool script to insert Tab in 600 lines. Just an example for future me. I don't remember where I used this script.

	#!/bin/bash

	WID=`xdotool search --title "Chromium" \| head -1`
	xdotool windowfocus $WID
	for i in {1..600}
	do
	xdotool key Tab
	xdotool key Enter
	sleep 4
	done

ShikherVerma / Solution.java

Created July 27, 2017 12:53

Example Java program. Compile and run : javac Solution.java ; java Solution [args]

	import java.io.*;
	import java.util.*;
	import java.math.*;

	public class Solution {
	private static final String TAG = Solution.class.getName();
	public static void main(String... args) {
	for(String s : args)
	System.out.println(s);
	}

ShikherVerma / test.c

Created July 27, 2017 13:02

Example C program. gcc test.c; ./a.out; This verifies that strlen on unsigned char array gives the length of content and not the length of array.

	#include <stdio.h>
	#include <string.h>

	static unsigned char push_cert_sha1[20];

	int main() {
	printf("Length = %d", strlen(push_cert_sha1));
	sprintf(push_cert_sha1, "Hello");
	printf("Length = %d", strlen(push_cert_sha1));
	}

ShikherVerma / butterknifeblog.block1.java

Last active November 15, 2017 11:38

	# git clone https://github.com/ShikherVerma/ReverseEngineerAndroidLibraries.git ~/AndroidStudioProjects/SampleApplication
	# cd ~/AndroidStudioProjects/SampleApplication
	# git checkout lib/butterknife

ShikherVerma / butterknifeblog.block7.java

Last active September 17, 2017 05:45

SampleApplication/app/build/generated/source/apt/debug/com/shikherverma/sampleapplication/MainActivity_ViewBinding.java

ShikherVerma / butterknifeblog.block4.java

Last active September 17, 2017 05:42

	private static Unbinder createBinding(@NonNull Object target, @NonNull View source) {
	Class<?> targetClass = target.getClass();
	if (debug) Log.d(TAG, "Looking up binding for " + targetClass.getName());
	Constructor<? extends Unbinder> constructor = findBindingConstructorForClass(targetClass);
	...