text stringlengths 141 2.89k ⌀ | instruction stringlengths 19 1.5k ⌀ | input stringlengths 0 800 ⌀ | output stringlengths 1 2.5k ⌀ |
|---|---|---|---|
null | How do you create a new list in Python from a given list that contains the square of each element? | The following code creates a new list from the given list by squaring each element using a list comprehension: new_list = [el**2 for el in original_list] | |
null | Write pseudocode to sort a given list of integers using bubble sort. | # Set a swap flag to true swap = true # While the flag is true while swap # Set the swap flag to false swap = false # Iterate through the list for i in range(len(list) - 1): # Swap adjacent element if they are out of order if list[i] > list[i + 1]: temp = list[i] list[i] = list[i + 1] list[i + 1] = temp # Set the flag ... | |
null | Create a data structure to store records of students' attendance. | struct StudentAttendance { int studentId; // Unique identifier for each student int classId; // Unique identifier for each class int year; // Year of the class string month; // Month of the class int attendance; // Number of attendances }; | |
[HI Wikipedia] मॉरिशस
मॉरीशस गणराज्य (अंग्रेज़ी: Republic of Mauritius, फ़्रांसीसी : République de Maurice), अफ्रीकी महाद्वीप के तट के दक्षिणपूर्व में लगभग 900 किलोमीटर की दूरी पर हिंद महासागर में और मेडागास्कर के पूर्व में स्थित एक द्वीपीय देश है। मॉरीशस में हिंदुओं की आबादी तीसरे नंबर पर है दुनिया में मॉरीशस द्वीप क... | null | null | null |
null | How would you output the average value of a given list of numbers? | list_int = [2, 7, 15, 25] | avg = sum(list_int) / len(list_int) # avg = 11.5 |
[DE Wikipedia] Atsushi Inaba
Atsushi Inaba (jap. 稲葉 敦志 Inaba Atsushi; * 28. August 1971 in Kanazawa, Präfektur Ishikawa) ist ein japanischer Spieleentwickler, bekannt für mehrere populäre Videospiele. Heute arbeitet er für das unabhängige Entwicklerstudio Platinum Games (ehemals Seeds), welches er mit Shinji Mikami un... | null | null | null |
null | Write a Python script to find the area of a triangle with sides 18, 24, and 30. | def triangle_area(a, b, c): '''This function computes the area of a triangle given its side lengths.''' # Calculate semi-perimeter s = (a + b + c) / 2 # Calculate the area area = (s * (s - a) * (s - b) * (s - c)) ** 0.5 return area print("The area of the triangle is:", triangle_area(18, 24, 30)) | |
null | How can you use a for loop to traverse a dictionary? | You can use a for loop to traverse a dictionary by iterating over the dictionary's keys or key-value pairs. For example, you can loop through all the keys of a dictionary like this: dictionary = { 'a':1, 'b':2, 'c':3 } for key in dictionary: print(key) Or you can loop through all the key-value pairs like this: dictiona... | |
[CS Wikipedia] Farní sbor Českobratrské církve evangelické v Sedlci-Prčicích
Farní sbor Českobratrské církve evangelické v Sedlci-Prčicích je sborem Českobratrské církve evangelické v Sedlci-Prčicích. Sbor spadá pod Pražský seniorát. Farářem sboru je Josef Bartošek, kurátorem sboru Jindřich Souček. Faráři sboru Jarosl... | null | null | null |
null | Convert the following SQL query to Python. | SELECT *
FROM `employee_table`
WHERE `salary` < 10000 | import sqlite3
db = sqlite3.connect("employee_table.db") # Assumes the table is in a file named employee_table.db
cur = db.cursor()
# Execute the SQL command
cur.execute("SELECT * FROM employee_table WHERE salary < 10000")
# Commit your changes
db.commit()
# Get the results
results = cur.fetchall()
# Print the res... |
[CS Wikipedia] Claude Piron
Claude Piron (26. února 1931 Namur – 22. ledna 2008 Gland) byl přední švýcarský lingvista, docent psychologie na ženevské univerzitě, spisovatel a esperantista, v letech 1956–1961 překládal pro OSN. Pro svou uměleckou tvorbu v esperantu používá pseudonym Johán Valano. Esperantskou literatur... | null | null | null |
null | Generate a HTML layout to make a basic website page. | <!Doctype html> <html> <head> <title>My Website</title> </head> <body> <h1>Welcome to My Website!</h1> <p>Content goes here.</p> </body> </html> | |
[DE Wikipedia] Ivo Zen
Ivo Zen (1970 in Santa Maria im Münstertal) ist ein Schweizer Dokumentarfilmregisseur. Biografie Ausbildung Ivo Zen wuchs als Sohn eines italienischen Einwanderers und einer Bündnerin im Münstertal auf. 1992–1996 studierte er Architektur an der Eidgenössischen Technischen Hochschule ETH Zürich, ... | null | null | null |
null | Generate a Python class with a constructor that initializes two variables - a list and a dictionary. | class MyClass:
def __init__(self):
self.list = []
self.dictionary = {} | |
null | Write a code to generate a random password with a given length. | import random import string def generate_password(length): chars = string.ascii_letters + string.digits + '!@#$%^&*()' random.seed = (random.SystemRandom().random()) return ''.join(random.choice(chars) for i in range(length)) print(generate_password(10)) # Output is an alphanumeric string of length 10 | |
[CS Wikipedia] Václav Drchal
Václav Drchal (* 25. července 1999 České Budějovice) je český profesionální fotbalista, který hraje na pozici útočníka za český klub FK Jablonec. Mezi jeho přednosti patří rychlost. Klubová kariéra AC Sparta Praha Do sparťanské juniorky přestoupil v červenci 2016. V sezoně 2017/18 v junior... | null | null | null |
null | Create a Python script which takes a list containing items and their prices and calculates the total cost. | [('Bread', 5.99), ('Cheese', 4.99), ('Milk', 2.99)] | total = 0
items_with_price = [('Bread', 5.99), ('Cheese', 4.99), ('Milk', 2.99)]
for item, price in items_with_price:
total += price
print(f'The total cost is ${total}') |
null | Fix the following code so that it works without errors. | ``` def remove_characters(name, characters): for c in characters: name.replace(c, '') return name name = "Alice" characters = ["A", "e"] ``` | ``` def remove_characters(name, characters): for c in characters: name = name.replace(c, '') return name name = "Alice" characters = ["A", "e"] ``` |
null | Create a Python program to replace all occurance of a target string in a sentence with a replacement string. | Sentence: “Hello world, this is a sample text. We needed to replace the word “world” with “Earth”
Target: world
Replacement: Earth | sentence = "Hello world, this is a sample text. We needed to replace the word “world' with “Earth”"
target = "world"
replacement = "Earth"
def replace_string(sentence, target, replacement):
return sentence.replace(target, replacement)
updated_sentence = replace_string(sentence, target, replacement)
print(updated_... |
null | Create a Base64 encoder/decoder function in Python. | Not applicable | import base64
def encode(string):
encoded = base64.b64encode(string.encode())
return encoded.decode('utf-8')
def decode(encoded_string):
decoded = base64.b64decode(encoded_string.encode())
return decoded.decode('utf-8')
if __name__ == "__main__":
original_string = "Hello World!"
encoded_string = encode(origina... |
null | Write a SQL query to list the name of customers and associated shipping addresses. | SELECT c.name, s.address FROM customers c INNER JOIN shipping_address s ON c.id = s.customer_id | |
null | Write a script that prints out the current value of environment variables | For example, using Node.js: Object.keys(process.env).forEach(key => { console.log(`${key}: ${process.env[key]}`); }); | |
null | Name the grammar that is used to identify data in a Javascript string. | The grammar used to identify data in a JavaScript string is JSON (JavaScript Object Notation). | |
null | Can you build a linear regression model to predict the housing prices in the given dataset? | The dataset contains 15 columns with 3,000 records. | Yes, it is possible to build a linear regression model to predict the housing prices in the given dataset. You will have to split the dataset into a training and testing set and then use the training set to build a linear regression model. Once the model is built, use it to predict labels on the test set and then evalu... |
null | Generate a python script to calculate the standard deviation of a given data set. | data_set = [2,4,4,4,5,5,7,9] | import statistics
data_set = [2,4,4,4,5,5,7,9]
print(round(statistics.stdev(data_set),2)) |
null | Write CSS code to style a web page with a white background and black text. | body { background-color: white; color: black; } | |
[CS Wikipedia] TJ Cement Hranice
TJ Cement Hranice je klub házené z Hranic, účastník české nejvyšší soutěže – STRABAG RAIL Extraligy mužů. Národní házená se v hranickém Sokole provozovala od roku 1923. V roce 1957 byl založen klub TJ Tatran Hranice, hrající pod patronátem místní cementárny. V roce 1962 se tým přeorien... | null | null | null |
null | How would you form a list from two lists by taking elements at same index from both the lists? | def form_list_from_list(list1, list2): return [list1[i] + list2[i] for i in range(len(list1))] if __name__ == '__main__': list1 = [1, 2, 3] list2 = [4, 5, 6] print(form_list_from_list(list1, list2)) | |
null | Write a Python function to identify the longest word in a given list of strings. | def longest_word(word_list):
longest_word = word_list[0]
for word in word_list:
if len(word) > len(longest_word):
longest_word = word
return longest_word | |
null | Write a SQL query to get the titles and release dates of all the movies from the Movies table released in the year 2019. | SELECT title, release_date FROM Movies WHERE YEAR(release_date) = 2019 | |
null | Generate a list containing all multiples of 3 from 0 to 30. | multiples_of_3 = [0, 3, 6, 9, 12, 15, 18, 21, 24, 27, 30] | |
[CS Wikipedia] Azua
Azua je provincie Dominikánské republiky, ležící na jihozápadě krajiny. Rozlohou je to pátá největší provincie; Azua zabírá z celkové rozlohy státu 5,2 %. Počtem obyvatel je Azua desátý největší region a počet obyvatel Azuy k celkovému obyvatelstvu Dominikánské republiky je 2,4 %. Provincie Azua má... | null | null | null |
null | Write a Python program to read a list of numbers and print them as a single string without any space. | [34, 32, 67, 85] | my_list = [34, 32, 67, 85] # using join() print(''.join(str(n) for n in my_list)) |
null | Create a Python program to parse data from an XML web service. | <?xml version="1.0"?>
<data>
<customer>
<name>John Smith</name>
<email>john@example.com</email>
</customer>
<customer>
<name>Jane Doe</name>
<email>jane@example.com</email>
</customer>
</data> | import xml.etree.ElementTree as ET
data = '''<?xml version="1.0"?>
<data>
<customer>
<name>John Smith</name>
<email>john@example.com</email>
</customer>
<customer>
<name>Jane Doe</name>
<email>jane@example.com</email>
</customer>
</data>'''
root = ET.fromstring(data)
for customer in root.findall('customer'):... |
[HI Wikipedia] चौराई
चौराई (Chorai) भारत के राजस्थान राज्य के उदयपुर ज़िले में स्थित एक गाँव है। यह समुद्र तल से 540 मीटर ऊपर पहाड़ी क्षेत्र में स्थित है। विवरण चौराई गाँव ऋषभदेव तहसील में है जो उदयपुर जिले में स्थित है चौराई गाँव के पास कल्याणपुर, भगोर, बिच्छिवाडा, मसारों की ओबरी स्थित है। इस गाँव के मध्य एक वराई मात... | null | null | null |
null | Create a HTML form with two input fields called 'name' and 'age'. | <form> <label for="name">Name:</label> <input type="text" name="name" id="name"> <label for="age">Age:</label> <input type="number" name="age" id="age"> <input type="submit" value="Submit"> </form> | |
null | Determine the number of columns and rows in a given 2D array. | The given 2D array is [[1,2,3], [4,5,6]]. | // Function to determine the // number of columns and rows in a 2D array void getSize(int matrix[2][3]) { int row = sizeof(matrix) / sizeof(matrix[0]); int column = sizeof(matrix[0]) / sizeof(matrix[0][0]); // Print the number of rows and columns cout << "The number of rows is : " << row << endl; cout << "The number of... |
null | Generate a list of all possible combinations of the given set of numbers. | Set of numbers: [1,2,3] | [[1], [2], [3], [1, 2], [1, 3], [2, 3], [1, 2, 3]] |
[CS Wikipedia] Tíhové zrychlení
Tíhové zrychlení je zrychlení volného pádu těles zanedbatelných rozměrů (hmotných bodů) v dané vztažné soustavě a představuje superpozici gravitačních a setrvačných zrychlení působících na tělesa v této soustavě. Nejčastěji se tíhovým zrychlením míní speciální případ zrychlení volného p... | null | null | null |
null | Write a function to check if a string contains either 'a' or 'e' or 'i' or 'o' or 'u'. | def contains_vowel(string): vowels = ['a', 'e', 'i', 'o', 'u'] for char in string.lower(): if char in vowels: return True return False | |
[HI Wikipedia] मुसलमान
मुसलमान (अरबी: مسلم، مسلمة फ़ारसी: مسلمان،, अंग्रेजी: Muslim) का मतलब वह व्यक्ति है जो इस्लाम में विश्वास रखता हो। हालाँकि मुसलमानों की आस्था के अनुसार इस्लाम ईश्वर का धर्म है और यह धर्म हज़रत मुहम्मद से पहले मौजूद था। जो लोग अल्लाह के धर्म का पालन करते रहे वह मुसलमान हैं। जैसे कुरान के अनुसार ह... | null | null | null |
null | Develop a Python program to print the following pattern. | for i in range(1, 6):
for j in range(5-i):
print(" ", end="")
for j in range(2*i-1):
print("*", end="")
print() | |
null | Analyze the following data in R and identify the mean, median and mode of the data. | [Data] [2, 3, 5, 6, 4, 1, 3, 6, 4] | The mean of the data is 3.77, the median is 4 and the mode is 3. |
null | Find the area of the following circle | Radius: 8 cm | Area = pi * r^2 Area = 3.14 * 8^2 Area = 201.06 cm^2 |
null | Create a hashmap (a key-value pair data structure) in Python that stores two values, "name" and "age". | dict = {
'name': 'John',
'age': 30
} | |
[EN Wikipedia] Mansur ibn Jumhur al-Kalbi
Mansur ibn Jumhur al-Kalbi () was an 8th-century Arab commander and one of the main and most fanatical leaders of the south Arab ("Yaman") tribes in the Qays–Yaman rivalry of the period, playing a major role during the Third Fitna civil war. Patricia Crone describes Mansur as ... | null | null | null |
[CS Wikipedia] Běh na 3000 metrů
Běh na 3000 metrů je atletická disciplína, patřící mezi střední tratě. Tato vzdálenost je pak považována za nejdelší střední trať. Je odvozena od 2 anglosaských mil, vzdálenosti rovné 3218,70 m. Patří mezi méně vypisované a běhané tratě, není součástí olympijských her ani atletických m... | null | null | null |
null | Explain the following Python code | def fun(a,b):
return a+b | The given code defines a function named 'fun' which accepts two arguments, 'a' and 'b'. The function returns the sum of 'a' and 'b'. |
null | Implement a Python program for the 0/1 knapsack problem. | weights = [10, 30, 20]
values = [30, 90, 60]
capacity = 50 | def knapsack_0_1(weights, values, capacity):
n = len(values)
matrix = [ [0]*(capacity+1) for _ in range(n+1) ]
for i in range(1, n+1):
for c in range(capacity+1):
if weights[i-1] > c:
matrix[i][c] = matrix[i-1][c]
else:
matrix[i][c] = max(... |
null | Create a dictionary from two lists with the same length. | mylist1 = ["a", "b", "c", "d"] mylist2 = ["1", "2", "3", "4"] | mydict = dict(zip(mylist1, mylist2)) print(mydict) |
null | Create an HTML page that displays "Hello World!" when opened in a web browser. | <html> <head> <title>Hello World!</title> </head> <body> <h1>Hello World!</h1> </body> </html> | |
null | Construct the code which will generate addition equations with randomized numbers ranging from 0 to 5. | import random def generate_addition_equation(): a = random.randrange(0, 6) b = random.randrange(0, 6) equation = str(a) + " + " + str(b) + " = " return equation | |
null | Rewrite the following code using the try-catch statement | if (num!=0) result = 1/num; else result = 0; | try { result = 1 / num; } catch (err) { result = 0; } |
null | Create a python program to fetch data from the website http://example.com | import requests
url = 'http://example.com'
resp = requests.get(url)
data = resp.json()
print(data) | |
[HI Wikipedia] लाल गलियारा
लाल गलियारा भारत के पूर्वी भाग का एक क्षेत्र है जहाँ नक्सलवादी (साम्यवाद) उग्रवादी संगठन सक्रीय हैं। आंध्र प्रदेश, छत्तीसगढ़, उड़ीसा, झारखंड, मध्य प्रदेश, पश्चिम बंगाल और उत्तर प्रदेश के कुछ भागों पर विस्तृत इस क्षेत्र में आधुनिक भारत के सबसे ऊँचे निरक्षरता, निर्धनता और अतिजनसंख्या के दर मिल... | null | null | null |
null | Write a function to calculate the average score of a list of numbers. | def get_average(numbers): """ Calculate and return the average of a list of numbers :param numbers: the list of numbers :return: the average of the numbers """ total = 0 for number in numbers: total += number return total / len(numbers) | |
null | Create a function in Python that takes an integer input and prints all combinations of the numbers. | 4 | def permutations(n):
for i in range(n+1):
for j in range(n+1):
for k in range(n+1):
for l in range(n+1):
print(i,j,k,l)
# Calling the function
permutations(4) |
null | Create a Python script to count the frequencies of each letter in a given string. | text = "Hello, World!" | def count_letter_frequency(text):
frequency = {}
for letter in text:
if letter in frequency:
frequency[letter] += 1
else:
frequency[letter] = 1
return frequency
text = "Hello, World!"
print(count_letter_frequency(text)) |
[DE Wikipedia] Vilablareix
Vilablareix ist eine katalanische Gemeinde in der Provinz Girona im Nordosten Spaniens. Sie liegt in der Comarca Gironès. Einzelnachweise Weblinks Information der Generalitat de Catalunya zu Vilablareix Ort in Katalonien | null | null | null |
null | Create a Python code for printing the following pattern. | # Pattern for i in range(1,6): for j in range(1,i+1): print(i,end="") print("") | |
null | Generate a correct Python program that implements a depth-first search algorithm. | def dfs(graph, node, visited):
if node not in visited:
visited.append(node)
for n in graph[node]:
dfs(graph, n, visited)
return visited | |
null | Write a Python function to predict the sentiment of a given text. | text = ‘I love this film’ | import nltk
import numpy as np
from nltk.sentiment.vader import SentimentIntensityAnalyzer
def sentiment_score(text):
"""
Computes the sentiment score of a given text.
"""
sid = SentimentIntensityAnalyzer()
scores = sid.polarity_scores(text)
sentiment = np.argmax(list(scores.values()))
return sen... |
[HI Wikipedia] ऊष्मा इंजन
जो इंजन ऊष्मा को यांत्रिक ऊर्जा में बदलते हैं उन्हें ऊष्मा इंजन (थर्मल इंजन) कहते हैं। ये इंजन ऊष्मा के उच्च ताप से निम्न ताप पर प्रवाहित होने के गुण का उपयोग करके बनाए जाते हैं। इसके विपरीत वे इंजन जो यांत्रिक ऊर्जा की सहायता से ऊष्मा को अधिक ताप से कम ताप पर ले जाते हैं उन्हें 'ऊष्मा पम्प' ... | null | null | null |
null | Create a for loop in Python to iterate through a given list of numbers and find the sum. | [11, 12 , 15, 20, 56] | nums = [11, 12, 15, 20, 56]
total = 0
for num in nums:
total += num
print(total) # 110 |
[HI Wikipedia] ईद उल-फ़ित्र
ईद उल-फ़ित्र या ईद उल-फितर (अरबी: عيد الفطر) मुस्लमान रमज़ान उल-मुबारक के एक महीने के बाद एक मज़हबी ख़ुशी का त्यौहार मनाते हैं। जिसे ईद उल-फ़ित्र कहा जाता है। ये यक्म शवाल अल-मुकर्रम्म को मनाया जाता है। ईद उल-फ़ित्र इस्लामी कैलेण्डर के दसवें महीने शव्वाल के पहले दिन मनाया जाता है। इसलामी कै... | null | null | null |
[CS Wikipedia] Odstředivá síla
Odstředivá síla (nebo také centrifugální) je síla působící na těleso resp. hmotný bod směrem od středu křivosti trajektorie. V případě pohybu po kružnici jde o střed této kružnice. V obecnějším případě pohybu po hladké křivce jde o střed oskulační kružnice. Existují dva odlišné typy sil,... | null | null | null |
null | Generate an artificial neural network algorithm in Python for classification. | import numpy as np
from keras.models import Sequential
from keras.layers import Dense
# Generate data
X, y = np.random.rand(1000, 10), np.random.randint(2, size = (1000, 1))
# Define model
model = Sequential()
model.add(Dense(64, input_dim=10, activation='relu'))
model.add(Dense(64, activation='relu'))
model.add(Dens... | |
null | What is the maximum value of a byte in a binary system? | The maximum value of a byte in a binary system is 255. This is because there are 8 bits in a byte, and the maximum value each bit can have is 1, giving a maximum value of 8 ones, or 255 in the denary system. | |
null | Create a Python list in which each element is a dictionary containing customer data. | [
{
'name': 'John',
'age': 21
},
{
'name': 'Minh',
'age': 24
},
{
'name': 'Linda',
'age': 18
}
] | customers = [
{
'name': 'John',
'age': 21
},
{
'name': 'Minh',
'age': 24
},
{
'name': 'Linda',
'age': 18
}
] |
null | How to find the minimum number in an array of integers in Java? | We can find the minimum number in an array of integers in Java using the Arrays.stream() method. The Arrays.stream() method takes an array and returns a stream of its elements. We can then use the Stream.min() function to find the minimum element in the array. Example: int[] arr = {2, 4, 6, 8, 10}; int min = Arrays.str... | |
null | Create a command line tool in Python that takes a numerical input (e.g. from user input) and prints out all prime numbers up to that number. | 50 | import sys
def main():
try:
number = int(sys.argv[1])
except (IndexError, ValueError):
number = int(input('Please enter a number: '))
prime_list = []
for num in range(2, number + 1):
for i in prime_list:
if num % i == 0:
break
else:
prime_list.append(num)
print(prime_list)
if __name__ == '__main__':
mai... |
null | Using HTML, write a code to display a table with two columns and three rows. | <table> <tr> <th>Column 1</th> <th>Column 2</th> </tr> <tr> <td>Row 1</td> <td>Row 1</td> </tr> <tr> <td>Row 2</td> <td>Row 2</td> </tr> <tr> <td>Row 3</td> <td>Row 3</td> </tr> </table> | |
null | Design a function 'sortString' which takes a string of words and sorts each word alphabetically. | string = "zebra cat dog" | def sortString(string): words = string.split(" ") sortedWords = [word for word in words] for i in range(len(sortedWords)): sortedWords[i] = "".join(sorted(sortedWords[i])) return " ".join(sortedWords) print(sortString("zebra cat dog")) OUTPUT: abcerz cdgot |
[EN Wikipedia] Trichostegia (caddisfly)
Trichostegia is a genus of insects belonging to the family Phryganeidae. The species of this genus are found in Europe and Northern America. Species: Trichostegia minor (Curtis, 1834) References Phryganeidae Trichoptera genera | null | null | null |
null | How to write a CSS style to make a text larger? | .className { font-size: larger; } | |
null | Create a class in Python for creating a currency converter that can convert between any currencies. | Not applicable | import requests
class CurrencyConverter:
def __init__(self, source_currency, target_currency, amount):
self.source_currency = source_currency
self.target_currency = target_currency
self.amount = amount
def convert(self):
"""
This method returns the converted amount
... |
null | Design a Python program that accepts an integer greater than 1 as input and prints out all prime numbers up to the given number. | Number = 10 | def is_prime(num):
prime = True
if num <= 1:
prime = False
else:
for i in range(2, num):
if num % i == 0:
prime = False
return prime
def main():
num = 10
print("All prime numbers up to", num, "are:")
for i in range(2, num+1):
if is_prime(... |
null | Generate a short HTML div element. | <div></div> | |
null | Create a JavaScript array and add the following items: "dog", "cat", "mouse", "bird". | let animals = ["dog", "cat", "mouse", "bird"]; | |
null | Write a code to generate all possible binary strings of length 5. | def gen_binary_strings(n): result = [] for i in range(2**n): s = bin(i)[2:] s = s.zfill(n) result.append(s) return result print(gen_binary_strings(5)) # Output: ['00000', '00001', '00010', '00011', '00100', '00101', '00110', '00111', '01000', '01001', '01010', '01011', '01100', '01101', '01110', '01111', '10000', '1000... | |
null | Create a C# program to sort a given array of integers. | int[] nums = {8, 5, 1, 3, 9}; | int[] sorted = nums.OrderBy(n => n).ToArray(); |
null | Create a function in Python to apply a discount rate to a given price. This should accept two parameters, a float for the discount rate between 0 and 1 and the price. The function should return the discounted price. | discountRate = 0.9
price = 200 | def applyDiscount(discountRate, price):
discountedPrice = discountRate * price
return discountedPrice
print(applyDiscount(discountRate, price)) # 180 |
null | Suggest a function name for a function that reverses a string. | function reverseString(str) {...} or function reverseWord(str) {...} | |
null | Write a MySQL query to find all records whose name starts with 'A'. | SELECT * FROM tableName WHERE name LIKE 'A%'; | |
null | Create a regular expression that matches the email address with the domain gmail.com | \S+@gmail\.com$ | |
null | How do you retrieve the 3rd element of a set in Python? | In Python, you can retrieve the 3rd element of a set by using the index operator []. The 3rd element of a set can be accessed by using the syntax set[2]. Note that the indexing in Python starts from 0, so the 3rd element will have index 2. | |
[HI Wikipedia] इंडोनेशिया
{{ज्ञानसन्दूक देश |native_name = इंडोनेशिया गणराज्य का एकात्मक राज्य |conventional_long_name = Negara Kesatuan Republik Indonesia |common_name = Indonesia |image_flag = Flag of Indonesia.svg |image_coat = National emblem of Indonesia Garuda Pancasila.svg |image_map = LocationIndonesia.svg |na... | null | null | null |
[CS Wikipedia] Jean-Éric Vergne
Jean-Éric Vergne (* 25. dubna 1990 v Pontoise, Francie) je francouzský automobilový závodník, pilot Formule E a bývalý pilot Formule 1. Momentálně jezdí v šampionátu Formule E za tým DS Techeetah. Kompletní výsledky Formule 1 Formule E Externí odkazy Francouzští automobiloví závodníci F... | null | null | null |
null | Construct a loop to print all the numbers divisible by 3 between 1 and 20 | for num in range(1, 21): if num % 3 == 0: print(num) | |
null | Change the following Python code to a generator. | def fibonacci(n):
if n < 0:
return;
result = []
prev = 0
current = 1
result.append(prev)
result.append(current)
while(n - 2):
temp = current
current += prev
prev = temp
result.append(current)
n = n - 1
return result | def fibonacci(n):
prev, current = 0, 1
while(n):
yield prev
prev, current = current, prev + current
n = n - 1
# Driver Code
result = list(fibonacci(10))
print(result) # prints [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] |
null | Write a function in Python that takes an array of integers as an input and returns an array with only the distinct numbers from the input. | [1, 2, 3, 4, 4, 5, 5] | def distinct_numbers(arr):
return list(set(arr)) |
null | Replace the following if-else statement with a ternary operator. | if n > 0: x = n * 10 else: x = n * 5 | x = n * 10 if n > 0 else n * 5 |
[CS Wikipedia] Helen Binaová
Helen Binaová (19. května 1912 – 15. března 1983) byla americká rychlobruslařka. Startovala v ukázkových ženských závodech na Zimních olympijských hrách 1932. Na distanci 500 m se umístila na šesté příčce, na trati 1000 m byla vyřazena v rozjížďkách a v závodě na 1500 m skončila na třetím ... | null | null | null |
null | For the following list, print out the second element. | list = ["apple", "banana", "cherry"] | second_element = list[1] print(second_element) # prints banana |
[HI Wikipedia] लातविया
लातविया या लातविया गणराज्य (लातवियाई : Latvijas Republika) उत्तरपूर्वी यूरोप में स्थित एक देश है और उन तीन बाल्टिक गणराज्यों में से एक है जिनका द्वितीय विश्व युद्ध के बाद भूतपूर्व सोवियत संघ में विलय कर दिया गया। इसकी सीमाएं लिथुआनिया, एस्टोनिया, बेलारूस और रूस से मिलती हैं। यह आकार की दृष्टि से... | null | null | null |
null | Write a python script to segregate a list of numbers into lists odd and even numbers. | list_of_numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9] | odd_numbers = []
even_numbers = []
for number in list_of_numbers:
if number % 2 == 0:
even_numbers.append(number)
else:
odd_numbers.append(number)
print("Odd numbers: " + str(odd_numbers))
print("Even numbers: " + str(even_numbers)) |
null | Create a program to generate all possible pairs of a given list of numbers | [1, 2, 3] | """ Create a program to generate all possible pairs of a given list of numbers """ def generate_pairs(nums): pairs = [] for i in range(len(nums)): for j in range(i+1, len(nums)): pairs.append((nums[i], nums[j])) return pairs if __name__ == '__main__': print(generate_pairs([1, 2, 3])) |
null | Parse a list of numbers from a string in Python. | s = "1, 2, 3, 4, 5, 6" | import re list = re.findall(r'\d+', s) |
null | Write an algorithm in Python which reads a string and reorders it alphabetically. | string s = 'dcba' | def reorder_string(s): s = sorted(s) return ''.join(s) print(reorder_string('dcba')) |
[DE Wikipedia] Hartmannstraße 28 (Bad Kissingen)
Das Anwesen Hartmannstraße 28 in der Hartmannstraße in Bad Kissingen, der Großen Kreisstadt des unterfränkischen Landkreises Bad Kissingen, gehört zu den Bad Kissinger Baudenkmälern und ist unter der Nummer D-6-72-114-299 in der Bayerischen Denkmalliste registriert. Ges... | null | null | null |
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