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Kert kaidokert

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@kaidokert
kaidokert / cryptoparts.sql
Last active Mar 6, 2021
Query STM32 parts for security features
View cryptoparts.sql
-- The SQLite database file is in STMCube installation, cube-finder-db.db
select * from (
select substr(rpn,1,length(rpn)-2) as rpn, --remove last 2 letters of RPN which are memory size
core, featurename, featureitemname
from (
select replace(replace(rpn,'-A',''),'-X','') as rpn, --squash minor variants
strValue as core, f.name featurename, fi.item featureitemname
from cpn
join cpn_has_attribute cha on cha.cpn_id=cpn.id
View Win_docker_refs.txt
https://github.com/GoogleCloudPlatform/cloud-builders-community/tree/master/windows-builder
https://github.com/search?q=gcr.io+ltsc2019&type=Code
@kaidokert
kaidokert / Vagrantfile
Last active Jun 29, 2020
Simple quick Win VM
View Vagrantfile
Vagrant.configure("2") do |config|
config.vm.box = "gusztavvargadr/visual-studio"
config.vm.box_version = "2019.0.2006"
config.vm.provider "virtualbox" do |vb|
vb.gui = true
vb.memory = "8192"
vb.cpus = 6
vb.customize ["modifyvm", :id, "--accelerate3d", "on"]
vb.customize ["modifyvm", :id, "--clipboard", "bidirectional"]
vb.customize ["setextradata", "global", "GUI/MaxGuestResolution", "any"]
View gist:bf95571516cc49d0100030505f95c9b5
var mediaJSON = { "categories" : [ { "name" : "Movies",
"videos" : [
{ "description" : "Big Buck Bunny tells the story of a giant rabbit with a heart bigger than himself. When one sunny day three rodents rudely harass him, something snaps... and the rabbit ain't no bunny anymore! In the typical cartoon tradition he prepares the nasty rodents a comical revenge.\n\nLicensed under the Creative Commons Attribution license\nhttp://www.bigbuckbunny.org",
"sources" : [ "http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4" ],
"subtitle" : "By Blender Foundation",
"thumb" : "images/BigBuckBunny.jpg",
"title" : "Big Buck Bunny"
},
{ "description" : "The first Blender Open Movie from 2006",
"sources" : [ "http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/ElephantsDream.mp4" ],
@kaidokert
kaidokert / const_strcmp.h
Last active Jan 6, 2020
C++11 constexpr strcmp, from gcc 4.7.2+ and clang 3.5+
View const_strcmp.h
// https://godbolt.org/z/5G3Ah3
// API: constexpr int const_strcmp( "foo", "bar" );
// Much more readable version here: https://gist.github.com/kaidokert/dfc08be8e75a3fc650d3daf8e89c3fe9
// but that doesn't work with GCC before version 7
#include <cstddef>
#include <utility>
namespace detail {
@kaidokert
kaidokert / const_str_len.hpp
Last active Jan 6, 2020
C++11 const string length, gcc 4.7+ and clang 3.5+
View const_str_len.hpp
// https://godbolt.org/z/uu4TMP
// API: constexpr size_t const_strlen( "foo" );
// Much more readable version here: https://gist.github.com/kaidokert/dfc08be8e75a3fc650d3daf8e89c3fe9
// but that doesn't work with GCC before version 7
#include <utility> //std::forward
#include <cstddef> //std::size_t
namespace detail {
template<size_t COUNTER, typename T>
@kaidokert
kaidokert / const_str_funcs.hpp
Last active Jan 4, 2020
C++11 recursive constexpr static string length and compare
View const_str_funcs.hpp
constexpr bool is_str_end(const char *t) {
return !(t) || !(*t);
}
constexpr int recursive_cstr_len(const char * t) {
return is_str_end(t) ?
0 :
1 + recursive_cstr_len(t + 1);
}
@kaidokert
kaidokert / CoverageConfig.cmake
Last active Dec 26, 2019
Create coverage build configs with cmake
View CoverageConfig.cmake
function(extend_custom_config_flags added_conf original_conf flags)
set(CMAKE_C_FLAGS_${added_conf} "${CMAKE_C_FLAGS_${original_conf}} ${flags}" CACHE STRING "" FORCE)
set(CMAKE_CXX_FLAGS_${added_conf} "${CMAKE_CXX_FLAGS_${original_conf}} ${flags}" CACHE STRING "" FORCE)
set(CMAKE_EXE_LINKER_FLAGS_${added_conf} "${CMAKE_EXE_LINKER_FLAGS_${original_conf}} ${flags}" CACHE STRING "" FORCE)
set(CMAKE_SHARED_LINKER_FLAGS_${added_conf} "${CMAKE_SHARED_LINKER_FLAGS_${original_conf}} ${flags}" CACHE STRING "" FORCE)
set(CMAKE_MODULE_LINKER_FLAGS_${added_conf} "${CMAKE_MODULE_LINKER_FLAGS_${original_conf}} ${flags}" CACHE STRING "" FORCE)
set(CMAKE_STATIC_LINKER_FLAGS_${added_conf} "${CMAKE_STATIC_LINKER_FLAGS_${original_conf}} " CACHE STRING "" FORCE)
endfunction()
if(True)
View gist:b4f7bca1e6e496aa61b80686ac991bb6
# install yq.readthedocs.io
find . -iname "*xml" -exec sh -c 'xq . {} | yq -S -y . > `dirname {}`/`basename {} .xml`.yaml' \;
@kaidokert
kaidokert / re_snippet.py
Last active Apr 29, 2018
Tracing excessive callers to re.compile in re.py
View re_snippet.py
callers = {}
def _ghetto_compile(pattern, flags=0):
import inspect
try:
frame = '{}'.format(inspect.currentframe().f_back.f_code)
val = callers.setdefault(frame,0)
callers[frame] = val + 1
# print(frame)
if 'rest_framework.py' in frame: