Notice
Recent Posts
Recent Comments
| 일 | 월 | 화 | 수 | 목 | 금 | 토 |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| 22 | 23 | 24 | 25 | 26 | 27 | 28 |
| 29 | 30 | 31 |
Tags
- java
- IOT
- nano
- Raspberry Pi 3
- 라즈베리파이
- dht11
- 오렌지파이
- STM32F4
- rails
- Raspberry Pi
- orange pi
- uno
- Python
- python3
- flask
- Android
- ubuntu
- Beacon
- 개발환경
- 아두이노
- Nginx
- Arduino
- parser
- RUBY
- mqtt
- JSON
- ruby on rails
- BLE
- odroid-x2
- Server
Archives
- Today
- Total
목록securerandom (1)
[熱情]
ruby 랜덤 .. securerandom
securerandom # https://ruby-doc.org/stdlib-2.4.0/libdoc/securerandom/rdoc/SecureRandom.html # https://ruby-doc.org/stdlib-2.1.2/libdoc/securerandom/rdoc/SecureRandom.html#method-c-random_number require 'securerandom' p 'Generate random hexadecimal strings:' p SecureRandom.hex(8) p SecureRandom.hex(10) p SecureRandom.hex(16) p '-----------------------------------------' p 'Generate random base64 ..
Programming/Ruby
2017. 11. 1. 15:59