sudo-panda’s gists

sudo-panda / fast_mouse_keys.sh

Created March 4, 2020 09:00

A script to make the mouse operated by keyboard faster. Thanks to Stack Overflow.

	#!/bin/sh
	echo "Trying to install xkbset ..."
	sudo apt-get install xkbset
	echo "\nMaking mouse keys fasterrrr...."
	xkbset ma 60 10 10 5 2
	echo "Done"

sudo-panda / 3dscatter.json

Created March 23, 2020 16:50

Plot.ly json file for testing its json editor

	{
	data: [{
	"meta": {
	"columnNames": {
	"x": "A",
	"y": "B",
	"z": "C"
	}
	},
	"mode": "markers",

sudo-panda / plotly_html_wrapper.cpp

Created April 5, 2020 17:53

Compile the plotly_html_wrapper.cpp and run it with the prfix file in the same directory as the executable. You have to provide the path to the json file generated using command line. You can optionally give the

	#include <fstream>
	#include <iostream>

	int main(int argc, char** argv)
	{
	if(argc >= 2)
	{
	std::ifstream json(argv[1]);
	std::ifstream prefix_html("prefix_html");

sudo-panda / error.log

Created May 7, 2020 00:34

Error while builing cpp-jwt

	Scanning dependencies of target test_jwt_es
	[ 5%] Building CXX object tests/CMakeFiles/test_jwt_es.dir/test_jwt_es.cc.o
	[ 10%] Linking CXX executable test_jwt_es
	CMakeFiles/test_jwt_es.dir/test_jwt_es.cc.o: In function `ESAlgo_ES256EncodingDecodingTest_Test::TestBody()':
	test_jwt_es.cc:(.text+0x1a19): undefined reference to `testing::Message::Message()'
	test_jwt_es.cc:(.text+0x1a44): undefined reference to `testing::internal::GetBoolAssertionFailureMessage[abi:cxx11](testing::AssertionResult const&, char const, char const, char const*)'
	test_jwt_es.cc:(.text+0x1a79): undefined reference to `testing::internal::AssertHelper::AssertHelper(testing::TestPartResult::Type, char const, int, char const)'
	test_jwt_es.cc:(.text+0x1a92): undefined reference to `testing::internal::AssertHelper::operator=(testing::Message const&) const'
	test_jwt_es.cc:(.text+0x1aa1): undefined reference to `testing::internal::AssertHelper::~AssertHelper()'
	test_jwt_es.cc:(.text+0x1cf0): undefined reference to `testing::Message::Messag

sudo-panda / debug.log

Created July 21, 2020 05:33

stacktrace and debug for gradlew build

	10:57:50.161 [INFO] [org.gradle.BuildLogger] Starting Build
	10:57:50.166 [DEBUG] [org.gradle.BuildLogger] Gradle user home: /home/sudo-panda/.gradle
	10:57:50.168 [DEBUG] [org.gradle.BuildLogger] Current dir: /home/sudo-panda/Documents/PRISM/gradel
	10:57:50.168 [DEBUG] [org.gradle.BuildLogger] Settings file: null
	10:57:50.168 [DEBUG] [org.gradle.BuildLogger] Build file: null
	10:57:50.171 [DEBUG] [org.gradle.initialization.buildsrc.BuildSourceBuilder] Starting to build the build sources.
	10:57:50.171 [DEBUG] [org.gradle.initialization.buildsrc.BuildSourceBuilder] Gradle source dir does not exist. We leave.
	10:57:50.172 [DEBUG] [org.gradle.initialization.DefaultGradlePropertiesLoader] Found env project properties: []
	10:57:50.173 [DEBUG] [org.gradle.initialization.DefaultGradlePropertiesLoader] Found system project properties: []
	10:57:50.205 [DEBUG] [org.gradle.initialization.ScriptEvaluatingSettingsProcessor] Timing: Processing settings took: 0.032 secs

sudo-panda / desync_stdio.cpp

Created August 11, 2020 15:22

C++ tips to get around TLE : desync with stdio

	std::ios_base::sync_with_stdio(false);
	std::cin.tie(NULL);

sudo-panda / fastscan.cpp

Created August 11, 2020 15:35

C++ tips to get around TLE : fastscan

	void fastscan(int &x)
	{
	bool neg=false;
	register int c;
	x =0;
	c=getchar();
	if(c=='-')
	{
	neg = true;
	c=getchar();

sudo-panda / vector_reserve.cpp

Created August 11, 2020 15:42

C++ tips to get around TLE : vector with reserve

	std::vector<int> v;
	v.reserve(max);

sudo-panda / string_append.cpp

Created August 11, 2020 16:12

C++ tips to get around TLE : string append

s.append("appended string");

sudo-panda / string_add_assign.cpp

Created August 11, 2020 16:15

C++ tips to get around TLE : string addition assignment

s += "appended string";

Baidyanath Kundu sudo-panda