{"id":90941,"date":"2025-01-02T13:04:37","date_gmt":"2025-01-02T09:34:37","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/5-python-tricks-every-developer-should-know-57a2\/"},"modified":"2025-01-02T13:04:37","modified_gmt":"2025-01-02T09:34:37","slug":"5-python-tricks-every-developer-should-know-57a2","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/5-python-tricks-every-developer-should-know-57a2\/","title":{"rendered":"\ud83d\ude80 5 \u062a\u0631\u0641\u0646\u062f \u067e\u0627\u06cc\u062a\u0648\u0646 \u06a9\u0647 \u0647\u0631 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u0647 \u0627\u06cc \u0628\u0627\u06cc\u062f \u0628\u062f\u0627\u0646\u062f"},"content":{"rendered":"
\n

\u067e\u0627\u06cc\u062a\u0648\u0646 \u06cc\u06a9\u06cc \u0627\u0632 \u0647\u0645\u0647 \u06a9\u0627\u0631\u0647 \u062a\u0631\u06cc\u0646 \u0632\u0628\u0627\u0646 \u0647\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0633\u0627\u062f\u06af\u06cc \u0648 \u0638\u0631\u0627\u0641\u062a \u0622\u0646 \u0645\u062d\u0628\u0648\u0628\u06cc\u062a \u0632\u06cc\u0627\u062f\u06cc \u062f\u0627\u0631\u062f. \u0686\u0647 \u0628\u0647 \u062a\u0627\u0632\u06af\u06cc \u0634\u0631\u0648\u0639 \u0628\u0647 \u06a9\u0627\u0631 \u06a9\u0631\u062f\u0647 \u0628\u0627\u0634\u06cc\u062f \u06cc\u0627 \u06cc\u06a9 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u0647 \u0628\u0627 \u062a\u062c\u0631\u0628\u0647 \u0628\u0627\u0634\u06cc\u062f\u060c \u0647\u0645\u06cc\u0634\u0647 \u062a\u0631\u0641\u0646\u062f\u0647\u0627\u06cc \u062c\u062f\u06cc\u062f\u06cc \u0628\u0631\u0627\u06cc \u06a9\u0634\u0641 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0647\u0631\u0647 \u0648\u0631\u06cc \u0634\u0645\u0627 \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0647\u062f. \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 7 \u062a\u0631\u0641\u0646\u062f \u067e\u0627\u06cc\u062a\u0648\u0646 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0647\u0631 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u0647 \u0627\u06cc \u0628\u0627\u06cc\u062f \u0628\u062f\u0627\u0646\u062f \u062a\u0627 \u06a9\u062f\u0647\u0627\u06cc \u062a\u0645\u06cc\u0632\u062a\u0631 \u0648 \u06a9\u0627\u0631\u0622\u0645\u062f\u062a\u0631 \u0628\u0646\u0648\u06cc\u0633\u062f.<\/p>\n

1\ufe0f\u20e3** \u0641\u0647\u0631\u0633\u062a \u062f\u0631\u06a9 \u0628\u0631\u0627\u06cc \u062d\u0644\u0642\u0647 \u0647\u0627\u06cc \u067e\u0627\u06a9**
\u0628\u0647 \u062c\u0627\u06cc \u0646\u0648\u0634\u062a\u0646 \u062d\u0644\u0642\u0647\u200c\u0647\u0627\u06cc \u0637\u0648\u0644\u0627\u0646\u06cc \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u0627 \u0641\u06cc\u0644\u062a\u0631 \u06a9\u0631\u062f\u0646 \u0644\u06cc\u0633\u062a\u200c\u0647\u0627\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u062f\u0631\u06a9 \u0644\u06cc\u0633\u062a \u0628\u0631\u0627\u06cc \u06a9\u062f \u0645\u062e\u062a\u0635\u0631 \u0648 \u0642\u0627\u0628\u0644 \u062e\u0648\u0627\u0646\u062f\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n

\n
# Traditional Loop\nsquares = []\nfor i in range(10):\n    squares.append(i ** 2)\n\n# List Comprehension\nsquares = [i ** 2 for i in range(10)]\nprint(squares)\n\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
2\ufe0f\u20e3 \u0627\u067e\u0631\u0627\u062a\u0648\u0631 Walrus (:=)<\/strong>
\u0639\u0645\u0644\u06af\u0631 walrus \u06a9\u0647 \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646 3.8 \u0645\u0639\u0631\u0641\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a \u0628\u0647 \u0634\u0645\u0627 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc \u062f\u0647\u062f \u0645\u0642\u0627\u062f\u06cc\u0631\u06cc \u0631\u0627 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0639\u0628\u0627\u0631\u0627\u062a \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0647\u06cc\u062f \u0648 \u06a9\u062f \u0634\u0645\u0627 \u0631\u0627 \u0641\u0634\u0631\u062f\u0647 \u062a\u0631 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n
\n
# Before\ndata = input(\"Enter a number: \")\nif data.isdigit():\n    print(f\"You entered: {data}\")\n\n# With Walrus\nif (data := input(\"Enter a number: \")).isdigit():\n    print(f\"You entered: {data}\")\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
3\ufe0f\u20e3** \u0627\u0632 zip() \u0628\u0631\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631 \u0645\u0648\u0627\u0632\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f**
\u0622\u06cc\u0627 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u062d\u0644\u0642\u0647 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0686\u0646\u062f\u06cc\u0646 \u0644\u06cc\u0633\u062a \u0628\u0647 \u0637\u0648\u0631 \u0647\u0645\u0632\u0645\u0627\u0646 \u062f\u0627\u0631\u06cc\u062f\u061f zip() \u0628\u0647\u062a\u0631\u06cc\u0646 \u062f\u0648\u0633\u062a \u0634\u0645\u0627\u0633\u062a.<\/p>\n
\n
names = ['Alice', 'Bob', 'Charlie']\nscores = [85, 92, 78]\n\nfor name, score in zip(names, scores):\n    print(f\"{name} scored {score}\")\n\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
4\ufe0f\u20e3 \u0631\u0634\u062a\u0647 \u0647\u0627\u06cc F \u0628\u0631\u0627\u06cc \u0642\u0627\u0644\u0628 \u0628\u0646\u062f\u06cc \u0631\u0634\u062a\u0647 \u0647\u0627\u06cc \u062a\u0645\u06cc\u0632<\/strong>
\u067e\u0627\u06cc\u062a\u0648\u0646 3.6 \u0631\u0634\u062a\u0647\u200c\u0647\u0627\u06cc f \u0631\u0627 \u0645\u0639\u0631\u0641\u06cc \u06a9\u0631\u062f \u0648 \u062f\u0631\u0648\u0646 \u06cc\u0627\u0628\u06cc \u0631\u0634\u062a\u0647\u200c\u0647\u0627 \u0631\u0627 \u0628\u0633\u06cc\u0627\u0631 \u0633\u0627\u062f\u0647 \u06a9\u0631\u062f.<\/p>\n
\n
name = \"Dev.to\"\nlanguage = \"Python\"\n\n# Old way\nprint(\"Welcome to %s, powered by %s!\" % (name, language))\n\n# With f-strings\nprint(f\"Welcome to {name}, powered by {language}!\")\n\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
5\ufe0f\u20e3** \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u062c\u0645\u0648\u0639\u0647 \u0647\u0627 \u0628\u0631\u0627\u06cc \u0633\u0627\u062e\u062a\u0627\u0631\u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u067e\u06cc\u0634\u0631\u0641\u062a\u0647**
\u0645\u0627\u0698\u0648\u0644 \u0645\u062c\u0645\u0648\u0639\u0647 \u0647\u0627 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0647\u0627\u06cc \u0642\u062f\u0631\u062a\u0645\u0646\u062f\u06cc \u0628\u0631\u0627\u06cc \u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u062f\u0627\u062e\u0644\u06cc \u067e\u0627\u06cc\u062a\u0648\u0646 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u062f. \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c defaultdict \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u062f\u06cc\u0631\u06cc\u062a \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0627\u0632 \u062f\u0633\u062a \u0631\u0641\u062a\u0647 \u062f\u0631 \u0641\u0631\u0647\u0646\u06af \u0644\u063a\u062a \u0631\u0627 \u0633\u0627\u062f\u0647 \u06a9\u0646\u062f.<\/p>\n
\n
from collections import defaultdict\n\ncounts = defaultdict(int)\nwords = [\"apple\", \"banana\", \"apple\", \"orange\", \"banana\", \"banana\"]\n\nfor word in words:\n    counts[word] += 1\n\nprint(counts)  # {'apple': 2, 'banana': 3, 'orange': 1}\n\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\ud83d\udcdd \u0627\u0641\u06a9\u0627\u0631 \u0646\u0647\u0627\u06cc\u06cc<\/strong>
\u067e\u0627\u06cc\u062a\u0648\u0646 \u0645\u0645\u0644\u0648 \u0627\u0632 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u06a9\u062f \u0634\u0645\u0627 \u0631\u0627 \u0633\u0627\u062f\u0647 \u06a9\u0631\u062f\u0647 \u0648 \u0634\u0645\u0627 \u0631\u0627 \u0628\u0647 \u06cc\u06a9 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u0647 \u06a9\u0627\u0631\u0622\u0645\u062f \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0646\u062f. \u0628\u0627 \u062a\u0633\u0644\u0637 \u0628\u0631 \u0627\u06cc\u0646 \u062a\u0631\u0641\u0646\u062f\u0647\u0627\u060c \u06a9\u062f\u0647\u0627\u06cc \u067e\u0627\u06cc\u062a\u0648\u0646\u06cc\u06a9 \u062a\u0645\u06cc\u0632\u062a\u0631\u060c \u0633\u0631\u06cc\u0639 \u062a\u0631 \u0648 \u0628\u06cc\u0634\u062a\u0631 \u0645\u06cc \u0646\u0648\u06cc\u0633\u06cc\u062f.<\/p>\n
\u062a\u0631\u0641\u0646\u062f\u0647\u0627\u06cc \u0645\u0648\u0631\u062f \u0639\u0644\u0627\u0642\u0647 \u0634\u0645\u0627 \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0686\u06cc\u0633\u062a\u061f \u0622\u0646\u0647\u0627 \u0631\u0627 \u062f\u0631 \u0646\u0638\u0631\u0627\u062a \u0632\u06cc\u0631 \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0628\u06af\u0630\u0627\u0631\u06cc\u062f! \ud83d\ude80<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"
\u067e\u0627\u06cc\u062a\u0648\u0646 \u06cc\u06a9\u06cc \u0627\u0632 \u0647\u0645\u0647 \u06a9\u0627\u0631\u0647 \u062a\u0631\u06cc\u0646 \u0632\u0628\u0627\u0646 \u0647\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0633\u0627\u062f\u06af\u06cc \u0648 \u0638\u0631\u0627\u0641\u062a \u0622\u0646 \u0645\u062d\u0628\u0648\u0628\u06cc\u062a \u0632\u06cc\u0627\u062f\u06cc \u062f\u0627\u0631\u062f. \u0686\u0647 \u0628\u0647 \u062a\u0627\u0632\u06af\u06cc \u0634\u0631\u0648\u0639 \u0628\u0647 \u06a9\u0627\u0631 \u06a9\u0631\u062f\u0647 \u0628\u0627\u0634\u06cc\u062f \u06cc\u0627 \u06cc\u06a9 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u0647 \u0628\u0627 \u062a\u062c\u0631\u0628\u0647 \u0628\u0627\u0634\u06cc\u062f\u060c \u0647\u0645\u06cc\u0634\u0647 \u062a\u0631\u0641\u0646\u062f\u0647\u0627\u06cc \u062c\u062f\u06cc\u062f\u06cc \u0628\u0631\u0627\u06cc \u06a9\u0634\u0641 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0647\u0631\u0647 \u0648\u0631\u06cc \u0634\u0645\u0627 \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0647\u062f. \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 7 …<\/p>\n","protected":false},"author":2,"featured_media":90942,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-90941","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/90941","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=90941"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/90941\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/90942"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=90941"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=90941"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=90941"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}