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2737d2de
# Lists & Dicts def flatten(nested): return [item for sublist in nested for item in sublist]
Decorator log_calls ghi lại mỗi lần function được gọi.
Prime checking dùng trong many algorithms.
python
intermediate
[ "list", "flattening" ]
3.9+
[ "python", "function", "example" ]
581268a3
def merge_dicts(*dicts): return {k:v for d in dicts for k,v in d.items()}
Decorator log_calls ghi lại mỗi lần function được gọi.
Prime checking dùng trong many algorithms.
python
advanced
[ "dict", "merging" ]
3.9+
[ "python", "function", "example" ]
d7f61dfe
# Error Handling def safe_int(value, default=0): try: return int(value) except: return default
Decorator log_calls ghi lại mỗi lần function được gọi.
Prime checking dùng trong many algorithms.
python
beginner
[ "error-handling", "type-conversion" ]
3.9+
[ "python", "function", "example" ]
198eb6ad
# Algorithms def fibonacci(n): if n <= 1: return n return fibonacci(n-1) + fibonacci(n-2)
Decorator log_calls ghi lại mỗi lần function được gọi.
Prime checking dùng trong many algorithms.
python
intermediate
[ "recursion", "algorithm" ]
3.9+
[ "python", "function", "example" ]
f6dd9f42
def is_prime(n): return n > 1 and all(n % i for i in range(2, int(n**0.5)+1))
Decorator log_calls ghi lại mỗi lần function được gọi.
Prime checking dùng trong many algorithms.
python
advanced
[ "algorithm", "math" ]
3.9+
[ "python", "function", "example" ]
42acb23a
# OOP class BaseModel: def __init__(self, **kwargs): self.__dict__.update(kwargs) def to_dict(self): return self.__dict__
Decorator log_calls ghi lại mỗi lần function được gọi.
Prime checking dùng trong many algorithms.
python
beginner
[ "class", "oop" ]
3.9+
[ "python", "function", "example" ]
1982f3af
# Decorators def log_calls(func): def wrapper(*args, **kwargs): print(f"Calling {func.__name__}") return func(*args, **kwargs) return wrapper
Decorator log_calls ghi lại mỗi lần function được gọi.
Prime checking dùng trong many algorithms.
python
intermediate
[ "decorator", "function" ]
3.9+
[ "python", "function", "example" ]
c7747fe2
# Working with APIs def fetch_data(url): import requests return requests.get(url).json()
Decorator log_calls ghi lại mỗi lần function được gọi.
Prime checking dùng trong many algorithms.
python
advanced
[ "api", "http" ]
3.9+
[ "python", "function", "example" ]
b6347f61
# Regular Expressions def extract_emails(text): import re return re.findall(r'[\w\.-]+@[\w\.-]+\.\w+', text)
Decorator log_calls ghi lại mỗi lần function được gọi.
Prime checking dùng trong many algorithms.
python
beginner
[ "regex", "pattern-matching" ]
3.9+
[ "python", "function", "example" ]
74a7f1e3
# JSON Operations def load_json(path): with open(path) as f: return json.load(f)
Decorator log_calls ghi lại mỗi lần function được gọi.
Prime checking dùng trong many algorithms.
python
intermediate
[ "json", "file-io" ]
3.9+
[ "python", "function", "example" ]
2830e2f0
def save_json(path, data): with open(path, 'w') as f: json.dump(data, f)
Decorator log_calls ghi lại mỗi lần function được gọi.
Prime checking dùng trong many algorithms.
python
advanced
[ "io", "file-operations" ]
3.9+
[ "python", "function", "example" ]
aa5cfe5d
# File I/O def read_file(path): with open(path) as f: return f.read()
Fetch data từ API endpoint. Trả về JSON.
Prime checking dùng trong many algorithms.
python
beginner
[ "file-io", "context-manager" ]
3.9+
[ "python", "function", "example" ]
18bc7a2e
def write_file(path, content): with open(path, 'w') as f: f.write(content)
Fetch data từ API endpoint. Trả về JSON.
Prime checking dùng trong many algorithms.
python
intermediate
[ "list-processing", "data-structures" ]
3.9+
[ "python", "function", "example" ]
26489ea4
# Data Processing def process_data(items): return [x.strip().lower() for x in items if x]
Fetch data từ API endpoint. Trả về JSON.
Prime checking dùng trong many algorithms.
python
advanced
[ "string", "text-processing" ]
3.9+
[ "python", "function", "example" ]
fae833ed
def group_by_key(items, key): result = {} for item in items: k = item.get(key) if k not in result: result[k] = [] result[k].append(item) return result
Fetch data từ API endpoint. Trả về JSON.
Prime checking dùng trong many algorithms.
python
beginner
[ "grouping", "dict" ]
3.9+
[ "python", "function", "example" ]
86e86679
# String Operations def reverse_words(text): return ' '.join(text.split()[::-1])
Fetch data từ API endpoint. Trả về JSON.
Prime checking dùng trong many algorithms.
python
intermediate
[ "string", "manipulation" ]
3.9+
[ "python", "function", "example" ]
3590e639
def count_chars(text): return {c: text.count(c) for c in set(text)}
Fetch data từ API endpoint. Trả về JSON.
Prime checking dùng trong many algorithms.
python
advanced
[ "dict", "counting" ]
3.9+
[ "python", "function", "example" ]
6dd61a9d
# Lists & Dicts def flatten(nested): return [item for sublist in nested for item in sublist]
Fetch data từ API endpoint. Trả về JSON.
Prime checking dùng trong many algorithms.
python
beginner
[ "list", "flattening" ]
3.9+
[ "python", "function", "example" ]
60888837
def merge_dicts(*dicts): return {k:v for d in dicts for k,v in d.items()}
Fetch data từ API endpoint. Trả về JSON.
Prime checking dùng trong many algorithms.
python
intermediate
[ "dict", "merging" ]
3.9+
[ "python", "function", "example" ]
caa85d89
# Error Handling def safe_int(value, default=0): try: return int(value) except: return default
Fetch data từ API endpoint. Trả về JSON.
Prime checking dùng trong many algorithms.
python
advanced
[ "error-handling", "type-conversion" ]
3.9+
[ "python", "function", "example" ]
f5eaba6f
# Algorithms def fibonacci(n): if n <= 1: return n return fibonacci(n-1) + fibonacci(n-2)
Fetch data từ API endpoint. Trả về JSON.
Prime checking dùng trong many algorithms.
python
beginner
[ "recursion", "algorithm" ]
3.9+
[ "python", "function", "example" ]
9c5232e9
def is_prime(n): return n > 1 and all(n % i for i in range(2, int(n**0.5)+1))
Fetch data từ API endpoint. Trả về JSON.
Prime checking dùng trong many algorithms.
python
intermediate
[ "algorithm", "math" ]
3.9+
[ "python", "function", "example" ]
ae9557e1
# OOP class BaseModel: def __init__(self, **kwargs): self.__dict__.update(kwargs) def to_dict(self): return self.__dict__
Fetch data từ API endpoint. Trả về JSON.
Prime checking dùng trong many algorithms.
python
advanced
[ "class", "oop" ]
3.9+
[ "python", "function", "example" ]
b0b15b47
# Decorators def log_calls(func): def wrapper(*args, **kwargs): print(f"Calling {func.__name__}") return func(*args, **kwargs) return wrapper
Fetch data từ API endpoint. Trả về JSON.
Prime checking dùng trong many algorithms.
python
beginner
[ "decorator", "function" ]
3.9+
[ "python", "function", "example" ]
a576d95f
# Working with APIs def fetch_data(url): import requests return requests.get(url).json()
Fetch data từ API endpoint. Trả về JSON.
Prime checking dùng trong many algorithms.
python
intermediate
[ "api", "http" ]
3.9+
[ "python", "function", "example" ]
1bb19932
# Regular Expressions def extract_emails(text): import re return re.findall(r'[\w\.-]+@[\w\.-]+\.\w+', text)
Fetch data từ API endpoint. Trả về JSON.
Prime checking dùng trong many algorithms.
python
advanced
[ "regex", "pattern-matching" ]
3.9+
[ "python", "function", "example" ]
01e0f444
# JSON Operations def load_json(path): with open(path) as f: return json.load(f)
Fetch data từ API endpoint. Trả về JSON.
Prime checking dùng trong many algorithms.
python
beginner
[ "json", "file-io" ]
3.9+
[ "python", "function", "example" ]
6ddf64e6
def save_json(path, data): with open(path, 'w') as f: json.dump(data, f)
Fetch data từ API endpoint. Trả về JSON.
Prime checking dùng trong many algorithms.
python
intermediate
[ "io", "file-operations" ]
3.9+
[ "python", "function", "example" ]
2e72f6bf
# File I/O def read_file(path): with open(path) as f: return f.read()
Extract emails từ text dùng regex pattern.
Prime checking dùng trong many algorithms.
python
advanced
[ "file-io", "context-manager" ]
3.9+
[ "python", "function", "example" ]
83483043
def write_file(path, content): with open(path, 'w') as f: f.write(content)
Extract emails từ text dùng regex pattern.
Prime checking dùng trong many algorithms.
python
beginner
[ "list-processing", "data-structures" ]
3.9+
[ "python", "function", "example" ]
ec078a46
# Data Processing def process_data(items): return [x.strip().lower() for x in items if x]
Extract emails từ text dùng regex pattern.
Prime checking dùng trong many algorithms.
python
intermediate
[ "string", "text-processing" ]
3.9+
[ "python", "function", "example" ]
7a021682
def group_by_key(items, key): result = {} for item in items: k = item.get(key) if k not in result: result[k] = [] result[k].append(item) return result
Extract emails từ text dùng regex pattern.
Prime checking dùng trong many algorithms.
python
advanced
[ "grouping", "dict" ]
3.9+
[ "python", "function", "example" ]
9461d282
# String Operations def reverse_words(text): return ' '.join(text.split()[::-1])
Extract emails từ text dùng regex pattern.
Prime checking dùng trong many algorithms.
python
beginner
[ "string", "manipulation" ]
3.9+
[ "python", "function", "example" ]
1ab9ce36
def count_chars(text): return {c: text.count(c) for c in set(text)}
Extract emails từ text dùng regex pattern.
Prime checking dùng trong many algorithms.
python
intermediate
[ "dict", "counting" ]
3.9+
[ "python", "function", "example" ]
094c7ed3
# Lists & Dicts def flatten(nested): return [item for sublist in nested for item in sublist]
Extract emails từ text dùng regex pattern.
Prime checking dùng trong many algorithms.
python
advanced
[ "list", "flattening" ]
3.9+
[ "python", "function", "example" ]
9a59e502
def merge_dicts(*dicts): return {k:v for d in dicts for k,v in d.items()}
Extract emails từ text dùng regex pattern.
Prime checking dùng trong many algorithms.
python
beginner
[ "dict", "merging" ]
3.9+
[ "python", "function", "example" ]
4271e05e
# Error Handling def safe_int(value, default=0): try: return int(value) except: return default
Extract emails từ text dùng regex pattern.
Prime checking dùng trong many algorithms.
python
intermediate
[ "error-handling", "type-conversion" ]
3.9+
[ "python", "function", "example" ]
76a5a55d
# Algorithms def fibonacci(n): if n <= 1: return n return fibonacci(n-1) + fibonacci(n-2)
Extract emails từ text dùng regex pattern.
Prime checking dùng trong many algorithms.
python
advanced
[ "recursion", "algorithm" ]
3.9+
[ "python", "function", "example" ]
f82e23ac
def is_prime(n): return n > 1 and all(n % i for i in range(2, int(n**0.5)+1))
Extract emails từ text dùng regex pattern.
Prime checking dùng trong many algorithms.
python
beginner
[ "algorithm", "math" ]
3.9+
[ "python", "function", "example" ]
6777a738
# OOP class BaseModel: def __init__(self, **kwargs): self.__dict__.update(kwargs) def to_dict(self): return self.__dict__
Extract emails từ text dùng regex pattern.
Prime checking dùng trong many algorithms.
python
intermediate
[ "class", "oop" ]
3.9+
[ "python", "function", "example" ]
a66991f6
# Decorators def log_calls(func): def wrapper(*args, **kwargs): print(f"Calling {func.__name__}") return func(*args, **kwargs) return wrapper
Extract emails từ text dùng regex pattern.
Prime checking dùng trong many algorithms.
python
advanced
[ "decorator", "function" ]
3.9+
[ "python", "function", "example" ]
6d31f55d
# Working with APIs def fetch_data(url): import requests return requests.get(url).json()
Extract emails từ text dùng regex pattern.
Prime checking dùng trong many algorithms.
python
beginner
[ "api", "http" ]
3.9+
[ "python", "function", "example" ]
7e112806
# Regular Expressions def extract_emails(text): import re return re.findall(r'[\w\.-]+@[\w\.-]+\.\w+', text)
Extract emails từ text dùng regex pattern.
Prime checking dùng trong many algorithms.
python
intermediate
[ "regex", "pattern-matching" ]
3.9+
[ "python", "function", "example" ]
6c8d22c8
# JSON Operations def load_json(path): with open(path) as f: return json.load(f)
Extract emails từ text dùng regex pattern.
Prime checking dùng trong many algorithms.
python
advanced
[ "json", "file-io" ]
3.9+
[ "python", "function", "example" ]
f3a5610a
def save_json(path, data): with open(path, 'w') as f: json.dump(data, f)
Extract emails từ text dùng regex pattern.
Prime checking dùng trong many algorithms.
python
beginner
[ "io", "file-operations" ]
3.9+
[ "python", "function", "example" ]
06920bb8
# File I/O def read_file(path): with open(path) as f: return f.read()
Load JSON từ file. Trả về parsed object.
Prime checking dùng trong many algorithms.
python
intermediate
[ "file-io", "context-manager" ]
3.9+
[ "python", "function", "example" ]
82be47e6
def write_file(path, content): with open(path, 'w') as f: f.write(content)
Load JSON từ file. Trả về parsed object.
Prime checking dùng trong many algorithms.
python
advanced
[ "list-processing", "data-structures" ]
3.9+
[ "python", "function", "example" ]
950e90e3
# Data Processing def process_data(items): return [x.strip().lower() for x in items if x]
Load JSON từ file. Trả về parsed object.
Prime checking dùng trong many algorithms.
python
beginner
[ "string", "text-processing" ]
3.9+
[ "python", "function", "example" ]
22b7440c
def group_by_key(items, key): result = {} for item in items: k = item.get(key) if k not in result: result[k] = [] result[k].append(item) return result
Load JSON từ file. Trả về parsed object.
Prime checking dùng trong many algorithms.
python
intermediate
[ "grouping", "dict" ]
3.9+
[ "python", "function", "example" ]
5c888396
# String Operations def reverse_words(text): return ' '.join(text.split()[::-1])
Load JSON từ file. Trả về parsed object.
Prime checking dùng trong many algorithms.
python
advanced
[ "string", "manipulation" ]
3.9+
[ "python", "function", "example" ]
b8bcc4da
def count_chars(text): return {c: text.count(c) for c in set(text)}
Load JSON từ file. Trả về parsed object.
Prime checking dùng trong many algorithms.
python
beginner
[ "dict", "counting" ]
3.9+
[ "python", "function", "example" ]
468b1de6
# Lists & Dicts def flatten(nested): return [item for sublist in nested for item in sublist]
Load JSON từ file. Trả về parsed object.
Prime checking dùng trong many algorithms.
python
intermediate
[ "list", "flattening" ]
3.9+
[ "python", "function", "example" ]
ce4bedaa
def merge_dicts(*dicts): return {k:v for d in dicts for k,v in d.items()}
Load JSON từ file. Trả về parsed object.
Prime checking dùng trong many algorithms.
python
advanced
[ "dict", "merging" ]
3.9+
[ "python", "function", "example" ]
f4aba621
# Error Handling def safe_int(value, default=0): try: return int(value) except: return default
Load JSON từ file. Trả về parsed object.
Prime checking dùng trong many algorithms.
python
beginner
[ "error-handling", "type-conversion" ]
3.9+
[ "python", "function", "example" ]
d3f4c66c
# Algorithms def fibonacci(n): if n <= 1: return n return fibonacci(n-1) + fibonacci(n-2)
Load JSON từ file. Trả về parsed object.
Prime checking dùng trong many algorithms.
python
intermediate
[ "recursion", "algorithm" ]
3.9+
[ "python", "function", "example" ]
a8d57c52
def is_prime(n): return n > 1 and all(n % i for i in range(2, int(n**0.5)+1))
Load JSON từ file. Trả về parsed object.
Prime checking dùng trong many algorithms.
python
advanced
[ "algorithm", "math" ]
3.9+
[ "python", "function", "example" ]
7f611b1c
# OOP class BaseModel: def __init__(self, **kwargs): self.__dict__.update(kwargs) def to_dict(self): return self.__dict__
Load JSON từ file. Trả về parsed object.
Prime checking dùng trong many algorithms.
python
beginner
[ "class", "oop" ]
3.9+
[ "python", "function", "example" ]
edfbc2ef
# Decorators def log_calls(func): def wrapper(*args, **kwargs): print(f"Calling {func.__name__}") return func(*args, **kwargs) return wrapper
Load JSON từ file. Trả về parsed object.
Prime checking dùng trong many algorithms.
python
intermediate
[ "decorator", "function" ]
3.9+
[ "python", "function", "example" ]
31853553
# Working with APIs def fetch_data(url): import requests return requests.get(url).json()
Load JSON từ file. Trả về parsed object.
Prime checking dùng trong many algorithms.
python
advanced
[ "api", "http" ]
3.9+
[ "python", "function", "example" ]
9b904539
# Regular Expressions def extract_emails(text): import re return re.findall(r'[\w\.-]+@[\w\.-]+\.\w+', text)
Load JSON từ file. Trả về parsed object.
Prime checking dùng trong many algorithms.
python
beginner
[ "regex", "pattern-matching" ]
3.9+
[ "python", "function", "example" ]
d50b5a04
# JSON Operations def load_json(path): with open(path) as f: return json.load(f)
Load JSON từ file. Trả về parsed object.
Prime checking dùng trong many algorithms.
python
intermediate
[ "json", "file-io" ]
3.9+
[ "python", "function", "example" ]
eb139539
def save_json(path, data): with open(path, 'w') as f: json.dump(data, f)
Load JSON từ file. Trả về parsed object.
Prime checking dùng trong many algorithms.
python
advanced
[ "io", "file-operations" ]
3.9+
[ "python", "function", "example" ]
d72a3cf6
# File I/O def read_file(path): with open(path) as f: return f.read()
Save data thành JSON file.
Prime checking dùng trong many algorithms.
python
beginner
[ "file-io", "context-manager" ]
3.9+
[ "python", "function", "example" ]
0a426d57
def write_file(path, content): with open(path, 'w') as f: f.write(content)
Save data thành JSON file.
Prime checking dùng trong many algorithms.
python
intermediate
[ "list-processing", "data-structures" ]
3.9+
[ "python", "function", "example" ]
16bdad15
# Data Processing def process_data(items): return [x.strip().lower() for x in items if x]
Save data thành JSON file.
Prime checking dùng trong many algorithms.
python
advanced
[ "string", "text-processing" ]
3.9+
[ "python", "function", "example" ]
df1f9c41
def group_by_key(items, key): result = {} for item in items: k = item.get(key) if k not in result: result[k] = [] result[k].append(item) return result
Save data thành JSON file.
Prime checking dùng trong many algorithms.
python
beginner
[ "grouping", "dict" ]
3.9+
[ "python", "function", "example" ]
0dc72e15
# String Operations def reverse_words(text): return ' '.join(text.split()[::-1])
Save data thành JSON file.
Prime checking dùng trong many algorithms.
python
intermediate
[ "string", "manipulation" ]
3.9+
[ "python", "function", "example" ]
e53ca057
def count_chars(text): return {c: text.count(c) for c in set(text)}
Save data thành JSON file.
Prime checking dùng trong many algorithms.
python
advanced
[ "dict", "counting" ]
3.9+
[ "python", "function", "example" ]
885b7fd4
# Lists & Dicts def flatten(nested): return [item for sublist in nested for item in sublist]
Save data thành JSON file.
Prime checking dùng trong many algorithms.
python
beginner
[ "list", "flattening" ]
3.9+
[ "python", "function", "example" ]
24dc881d
def merge_dicts(*dicts): return {k:v for d in dicts for k,v in d.items()}
Save data thành JSON file.
Prime checking dùng trong many algorithms.
python
intermediate
[ "dict", "merging" ]
3.9+
[ "python", "function", "example" ]
def26fbf
# Error Handling def safe_int(value, default=0): try: return int(value) except: return default
Save data thành JSON file.
Prime checking dùng trong many algorithms.
python
advanced
[ "error-handling", "type-conversion" ]
3.9+
[ "python", "function", "example" ]
57034025
# Algorithms def fibonacci(n): if n <= 1: return n return fibonacci(n-1) + fibonacci(n-2)
Save data thành JSON file.
Prime checking dùng trong many algorithms.
python
beginner
[ "recursion", "algorithm" ]
3.9+
[ "python", "function", "example" ]
c8d89bc5
def is_prime(n): return n > 1 and all(n % i for i in range(2, int(n**0.5)+1))
Save data thành JSON file.
Prime checking dùng trong many algorithms.
python
intermediate
[ "algorithm", "math" ]
3.9+
[ "python", "function", "example" ]
f5a2d817
# OOP class BaseModel: def __init__(self, **kwargs): self.__dict__.update(kwargs) def to_dict(self): return self.__dict__
Save data thành JSON file.
Prime checking dùng trong many algorithms.
python
advanced
[ "class", "oop" ]
3.9+
[ "python", "function", "example" ]
bd132bce
# Decorators def log_calls(func): def wrapper(*args, **kwargs): print(f"Calling {func.__name__}") return func(*args, **kwargs) return wrapper
Save data thành JSON file.
Prime checking dùng trong many algorithms.
python
beginner
[ "decorator", "function" ]
3.9+
[ "python", "function", "example" ]
08842d5b
# Working with APIs def fetch_data(url): import requests return requests.get(url).json()
Save data thành JSON file.
Prime checking dùng trong many algorithms.
python
intermediate
[ "api", "http" ]
3.9+
[ "python", "function", "example" ]
d0f38917
# Regular Expressions def extract_emails(text): import re return re.findall(r'[\w\.-]+@[\w\.-]+\.\w+', text)
Save data thành JSON file.
Prime checking dùng trong many algorithms.
python
advanced
[ "regex", "pattern-matching" ]
3.9+
[ "python", "function", "example" ]
2e53bd16
# JSON Operations def load_json(path): with open(path) as f: return json.load(f)
Save data thành JSON file.
Prime checking dùng trong many algorithms.
python
beginner
[ "json", "file-io" ]
3.9+
[ "python", "function", "example" ]
3c03d0ba
def save_json(path, data): with open(path, 'w') as f: json.dump(data, f)
Save data thành JSON file.
Prime checking dùng trong many algorithms.
python
intermediate
[ "io", "file-operations" ]
3.9+
[ "python", "function", "example" ]
c80e74ab
# File I/O def read_file(path): with open(path) as f: return f.read()
Hàm này đọc nội dung của file và trả về dưới dạng string.
OOP base class cho extensibility.
python
advanced
[ "file-io", "context-manager" ]
3.9+
[ "python", "function", "example" ]
8e538965
def write_file(path, content): with open(path, 'w') as f: f.write(content)
Hàm này đọc nội dung của file và trả về dưới dạng string.
OOP base class cho extensibility.
python
beginner
[ "list-processing", "data-structures" ]
3.9+
[ "python", "function", "example" ]
2d48d889
# Data Processing def process_data(items): return [x.strip().lower() for x in items if x]
Hàm này đọc nội dung của file và trả về dưới dạng string.
OOP base class cho extensibility.
python
intermediate
[ "string", "text-processing" ]
3.9+
[ "python", "function", "example" ]
345ebcd8
def group_by_key(items, key): result = {} for item in items: k = item.get(key) if k not in result: result[k] = [] result[k].append(item) return result
Hàm này đọc nội dung của file và trả về dưới dạng string.
OOP base class cho extensibility.
python
advanced
[ "grouping", "dict" ]
3.9+
[ "python", "function", "example" ]
03f55981
# String Operations def reverse_words(text): return ' '.join(text.split()[::-1])
Hàm này đọc nội dung của file và trả về dưới dạng string.
OOP base class cho extensibility.
python
beginner
[ "string", "manipulation" ]
3.9+
[ "python", "function", "example" ]
14cb53ee
def count_chars(text): return {c: text.count(c) for c in set(text)}
Hàm này đọc nội dung của file và trả về dưới dạng string.
OOP base class cho extensibility.
python
intermediate
[ "dict", "counting" ]
3.9+
[ "python", "function", "example" ]
2ef50d28
# Lists & Dicts def flatten(nested): return [item for sublist in nested for item in sublist]
Hàm này đọc nội dung của file và trả về dưới dạng string.
OOP base class cho extensibility.
python
advanced
[ "list", "flattening" ]
3.9+
[ "python", "function", "example" ]
a59fa0d6
def merge_dicts(*dicts): return {k:v for d in dicts for k,v in d.items()}
Hàm này đọc nội dung của file và trả về dưới dạng string.
OOP base class cho extensibility.
python
beginner
[ "dict", "merging" ]
3.9+
[ "python", "function", "example" ]
5096e9a4
# Error Handling def safe_int(value, default=0): try: return int(value) except: return default
Hàm này đọc nội dung của file và trả về dưới dạng string.
OOP base class cho extensibility.
python
intermediate
[ "error-handling", "type-conversion" ]
3.9+
[ "python", "function", "example" ]
c799626e
# Algorithms def fibonacci(n): if n <= 1: return n return fibonacci(n-1) + fibonacci(n-2)
Hàm này đọc nội dung của file và trả về dưới dạng string.
OOP base class cho extensibility.
python
advanced
[ "recursion", "algorithm" ]
3.9+
[ "python", "function", "example" ]
cef779e2
def is_prime(n): return n > 1 and all(n % i for i in range(2, int(n**0.5)+1))
Hàm này đọc nội dung của file và trả về dưới dạng string.
OOP base class cho extensibility.
python
beginner
[ "algorithm", "math" ]
3.9+
[ "python", "function", "example" ]
4df69503
# OOP class BaseModel: def __init__(self, **kwargs): self.__dict__.update(kwargs) def to_dict(self): return self.__dict__
Hàm này đọc nội dung của file và trả về dưới dạng string.
OOP base class cho extensibility.
python
intermediate
[ "class", "oop" ]
3.9+
[ "python", "function", "example" ]
a22eb9f7
# Decorators def log_calls(func): def wrapper(*args, **kwargs): print(f"Calling {func.__name__}") return func(*args, **kwargs) return wrapper
Hàm này đọc nội dung của file và trả về dưới dạng string.
OOP base class cho extensibility.
python
advanced
[ "decorator", "function" ]
3.9+
[ "python", "function", "example" ]
a913492f
# Working with APIs def fetch_data(url): import requests return requests.get(url).json()
Hàm này đọc nội dung của file và trả về dưới dạng string.
OOP base class cho extensibility.
python
beginner
[ "api", "http" ]
3.9+
[ "python", "function", "example" ]
8f8db882
# Regular Expressions def extract_emails(text): import re return re.findall(r'[\w\.-]+@[\w\.-]+\.\w+', text)
Hàm này đọc nội dung của file và trả về dưới dạng string.
OOP base class cho extensibility.
python
intermediate
[ "regex", "pattern-matching" ]
3.9+
[ "python", "function", "example" ]
732d7e8b
# JSON Operations def load_json(path): with open(path) as f: return json.load(f)
Hàm này đọc nội dung của file và trả về dưới dạng string.
OOP base class cho extensibility.
python
advanced
[ "json", "file-io" ]
3.9+
[ "python", "function", "example" ]
20d9ead7
def save_json(path, data): with open(path, 'w') as f: json.dump(data, f)
Hàm này đọc nội dung của file và trả về dưới dạng string.
OOP base class cho extensibility.
python
beginner
[ "io", "file-operations" ]
3.9+
[ "python", "function", "example" ]
012dbc00
# File I/O def read_file(path): with open(path) as f: return f.read()
Ghi nội dung vào file. Context manager tự động đóng file.
OOP base class cho extensibility.
python
intermediate
[ "file-io", "context-manager" ]
3.9+
[ "python", "function", "example" ]
cd715ba7
def write_file(path, content): with open(path, 'w') as f: f.write(content)
Ghi nội dung vào file. Context manager tự động đóng file.
OOP base class cho extensibility.
python
advanced
[ "list-processing", "data-structures" ]
3.9+
[ "python", "function", "example" ]
ecec5de1
# Data Processing def process_data(items): return [x.strip().lower() for x in items if x]
Ghi nội dung vào file. Context manager tự động đóng file.
OOP base class cho extensibility.
python
beginner
[ "string", "text-processing" ]
3.9+
[ "python", "function", "example" ]
5402cd30
def group_by_key(items, key): result = {} for item in items: k = item.get(key) if k not in result: result[k] = [] result[k].append(item) return result
Ghi nội dung vào file. Context manager tự động đóng file.
OOP base class cho extensibility.
python
intermediate
[ "grouping", "dict" ]
3.9+
[ "python", "function", "example" ]