(def sdf (java.text.SimpleDateFormat. "yyyy-MM")
(.format sdf (java.util.Date.))
;; => "2023-04"
(.parse sdf "2022-01")
;; => #inst "2021-12-31T21:00:00.000-00:00"
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM");
Date dn = new Date();
System.out.println(sdf.format(dn));
Date dp = sdf.parse("2022-01");
System.out.println(dp);
;; собственно сам массив со строками дат
(def dates
(map
(fn [i] (str "2022-" i))
(range 1 10)))
;; dates
;; => ("2022-1"
;; "2022-2"
;; "2022-3"
;; "2022-4"
;; "2022-5"
;; "2022-6"
;; "2022-7"
;; "2022-8"
;; "2022-9")
;; Функция фильтрации, в яве можно использовать Stream API
(defn filter-dates [dates chk]
(filter
(fn [x]
(some (partial = x) chk)) dates)
)
;; фильтруем :)
(filter-dates dates ["2022-1" "2022-9" "2023-1"] )
;; => ("2022-1" "2022-9")
<img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4
//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==" alt="Red dot" />
в сетях я не особо силен.
Port link type для VLAN 1: access, hybrid или trunk и тегировать ли порт?
Какие default gateway нужно прописать для VLAN 2 - 4?
Как завести роутинг между VLAN при этом обеспечив всем доступ к интернету?
IdDR | IdCLNT | Date | Time
1000 | 20100 | 2023-10-10 | 720
1000 | 20110 | 2023-10-10 | 735
1000 | 20120 | 2023-10-10 | 800
>>> import json
>>> f = open('t.json')
>>> j = json.load(f)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/lib/python3.10/json/__init__.py", line 293, in load
return loads(fp.read(),
File "/usr/lib/python3.10/json/__init__.py", line 346, in loads
return _default_decoder.decode(s)
File "/usr/lib/python3.10/json/decoder.py", line 337, in decode
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
File "/usr/lib/python3.10/json/decoder.py", line 353, in raw_decode
obj, end = self.scan_once(s, idx)
json.decoder.JSONDecodeError: Expecting property name enclosed in double quotes: line 1 column 2 (char 1)
>>>