| Create a program age_calculator. | |
| It should be able to read dates of birth from a text file and for each date it should print the current age in years. | |
| The dates of birth are in the format YYYY-MM-DD | |
| For example, given a text file with the following data: | |
| 2020-01-01 | |
| 2010-05-10 | |
| 2009-12-31 |
| Use the same database you used in the previous assignment. | |
| Create a program that reads from the db one hundred records at a time. The program should then save the data into small json files (each containing 100 records) | |
| The json should look like this | |
| [ | |
| {"counter": 1, "time_stamp": 23243}, | |
| {"counter": 2, "time_stamp": 43243} | |
| ] |
| In a loop (from 0 to 1000), generate data in the following format and publish to an exchange | |
| { | |
| "time_stamp": timestamp in seconds, | |
| "counter": position in the loop | |
| } | |
| e.g in the second loop, the payload should be something like | |
| { | |
| "time_stamp": 7846382568, |
| Q_URL=amqp://guest:guest@localhost:5672/ | |
| Q_NAME=assignment |
| # define three empty lists | |
| odd, even, sevens = [], [], [] | |
| for i in range(1,101): | |
| if (i % 2 == 0) : # a number is divisible by two, add it to the even list | |
| even.append(i) | |
| else: | |
| odd.append(i) # a number is not divisible by two, add it to the odd list | |
| if (i % 7 == 0): # a number is divisible by 7, add it to the sevens list | |
| sevens.append(i) |
| package main | |
| import ( | |
| "encoding/json" | |
| "fmt" | |
| "github.com/gorilla/handlers" | |
| "github.com/gorilla/mux" | |
| "github.com/joho/godotenv" | |
| "log" | |
| "net/http" |
| package main | |
| import "fmt" | |
| type Student struct { | |
| Name string `json:"name"` | |
| Age int `json:"age"` | |
| } | |
| func (s *Student) Validate() error { |
| package main | |
| import "fmt" | |
| func main() { | |
| fmt.Println("*** Welcome to Saver *** ") | |
| } | |
| package main | |
| import ( | |
| "encoding/json" | |
| "log" | |
| "os" | |
| "time" | |
| "github.com/go-redis/redis/v7" | |
| ) |
