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Man Vuong kidlab

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kidlab / gist:e961bc606801505a9e544d1e1ac2bf4a
Last active July 31, 2019 09:29 — forked from khakimov/gist:3558086
Matrix Effect in you terminal
echo -e "\e[1;40m" ; clear ; while :; do echo $LINES $COLUMNS $(( $RANDOM % $COLUMNS)) $(( $RANDOM % 72 )) ;sleep 0.05; done|awk '{ letters="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789@#$%^&*()"; c=$4; letter=substr(letters,c,1);a[$3]=0;for (x in a) {o=a[x];a[x]=a[x]+1; printf "\033[%s;%sH\033[2;32m%s",o,x,letter; printf "\033[%s;%sH\033[1;37m%s\033[0;0H",a[x],x,letter;if (a[x] >= $1) { a[x]=0; } }}'
# Binary version
echo -e "\e[1;40m" ; clear ; while :; do echo $LINES $COLUMNS $(( $RANDOM % $COLUMNS)) $(( $RANDOM % 72 )) ;sleep 0.05; done|awk '{ letters="00100001100100011101011111101110110010110110011000011000011110010101000"; c=$4; letter=substr(letters,c,1);a[$3]=0;for (x in a) {o=a[x];a[x]=a[x]+1; printf "\033[%s;%sH\033[2;32m%s",o,x,letter; printf "\033[%s;%sH\033[1;37m%s\033[0;0H",a[x],x,letter;if (a[x] >= $1) { a[x]=0; } }}'
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kidlab / log-extraction.go
Created July 23, 2020 17:15 — forked from ohmpatel1997/log-extraction.go
func main() {
s := time.Now()
args := os.Args[1:]
if len(args) != 6 { // for format LogExtractor.exe -f "From Time" -t "To Time" -i "Log file directory location"
fmt.Println("Please give proper command line arguments")
return
}
startTimeArg := args[1]
finishTimeArg := args[3]
@kidlab
kidlab / 1_graphql_ruby_n_plus_one.md
Created November 13, 2020 02:31 — forked from DmitryTsepelev/1_graphql_ruby_n_plus_one.md
N+1 in graphql-ruby

How to run examples:

  1. Run $ createdb nplusonedb to create DB
  2. Run specs $ rspec demo.rb