Easy LevelExamples » Difficulty Level


  1. How to Get Coefficient Values of Regression Object in Python
  2. How to Draw Line of Linear Regression in Python
  3. How to Display Data Set Using a Histogram in Python
  4. How to Predict Polynomial Regression Data in Python
  5. How to Find Number That Appears Most Often in Some Numbers in Python
  6. How to Predict Values When a Data Set Is Scaled in Python
  7. How to Find Mean of Some Numbers Using NumPy Mean() Method
  8. How to Draw a Scatter Plot Diagram Using Scatter() Method in Python
  9. How to Draw a Scatter Plot Diagram of Random Data in Python
  10. How to Predict Future Values Using Gathered Information in Python
  11. How to Draw Line of Polynomial Regression in Python
  12. How to Find Index of Value in NumPy Array
  13. How to Change Datatype of Elements While Iterating Through Array
  14. How to Slice a NumPy Array By Certain Notation
  15. How to Create a NumPy Array with Data Type 4 Bytes Float
  16. How to Create a NumPy Ndarray Object Using a Tuple
  17. How to Check If Original NumPy Array Changes When View Changes
  18. How to Check If a View Changes When Original NumPy Array Changes
  19. How to Split NumPy Arrays Using Array_split() Method
  20. How to Generate a 2-D Array of Random Integers in NumPy
  21. How to Create a Filter Array That Will Return Only Designated Values in NumPy
  22. How to Convert Data Type From Float to Integer in NumPy
  23. How to Determine Step of Slicing in NumPy
  24. How to Create a 2-D NumPy Array
  25. How to Create a Filter Array That Returns Only Designated Values in NumPy
  26. How to Iterate 3-D NumPy Arrays
  27. How to Access Elements From NumPy Arrays Using Negative Indexing
  28. How to Create a Uni-dimensional Or 1-D NumPy Array
  29. How to Create an Alias While Importing NumPy
  30. How to Negative Slice a NumPy Array Given a Start and End Index
  31. How to Create a NumPy Array with a Specified Dimension
  32. How to Find Indexes Where Values Are Even From a NumPy Array
  33. How to Slice 2-D NumPy Arrays
  34. How to Join NumPy Arrays Along Columns (axis=0)
  35. How to Sort a Boolean Array in NumPy
  36. How to Sort NumPy Arrays of Numbers
  37. How to Access Elements From 3-D NumPy Arrays
  38. How to Sort a 2-D NumPy Array
  39. How to Search a NumPy Array and Find Indexes Where Values Are Odd
  40. How to Convert 1-D NumPy Array Into 2-D
  41. How to Split 2-D NumPy Arrays Along Columns
  42. How to Check Data Type of a NumPy Array
  43. How to Split 2-D NumPy Arrays Along Rows
  44. How to Slice Entire NumPy Array
  45. How to Create a NumPy Ndarray Object Using a List
  46. How to Create a Filter Array That Will Return Only Even Elements
  47. How to Slice a NumPy Array
  48. How to Filter and Iterate Through NumPy Array
  49. How to Create a NumPy Array with Data Type String
  50. How to Access Elements From 2-D NumPy Arrays
  51. How to Check If Copy Changes When Original Array Changes
  52. How to Stack NumPy Arrays Along Height (depth)
  53. How to Check If an NumPy Array Owns It’s Data Or Not
  54. How to Stack Arrays Along Rows Using Hstack() Function
  55. How to Stack Arrays Along Columns Using Vstack() Function
  56. How to Compute Addition of Two Array in NumPy
  57. How to Use Unknown Dimensions When Reshaping in NumPy
  58. How to Enumerate Elements of 2-D NumPy Array
  59. How to Access Array Element Using Array Indexing
  60. How to Join NumPy Arrays Along Rows (axis=1)
  61. How to Generate a Random Integer From 0 to Designated Value
  62. How to Check NumPy Version in Python
  63. How to Generate a 2-D Array of Random Floats
  64. How to Generate a Random Float From 0 to 1
  65. How to Get Shape of a Multidimensional Array
  66. How to Import NumPy in Your Applications
  67. How to Create a Filter Array That Will Return Only Even Elements
  68. How to Create a 0-D NumPy Array Or Scalar
  69. How to Filter a NumPy Array Using a Boolean Index List
  70. How to Iterate 1-D NumPy Arrays
  71. How to Slice an Array Given a Start and End Index
  72. How to Split 2-D NumPy Arrays Along Rows
  73. How to Install NumPy Using PIP
  74. How to Iterate On Each Scalar Element of 2-D Array in Python
  75. How to Iterate On Each Scalar Element of 3-D Array in Python
  76. How to Update a Record Or Document in Python MongoDB
  77. How to Sort Documents in Descending Order in Python
  78. How to Create a MongoDB Database in Python
  79. How to Create a Collection in Python MongoDB
  80. How to Find First Document in Collection in Python MongoDB
  81. How to Delete Collection Using Drop() Method in Python
  82. How to Delete More Than One Document in Python
  83. How to Check If a Specific Collection Exists By Name in Python
  84. How to Download and Install “PyMongo” in Python
  85. How to Get All Documents Using Find() Method in Python
  86. How to Check If a Collection Exist in a Database in Python MongoDB
  87. How to Test If “Pymongo” Is Already Installed in Python
  88. How to Insert a Record Or Document in Python MongoDB
  89. How to Limit Result of a Query in Python MongoDB
  90. How to Delete One Document in a Collection in Python
  91. How to Delete All Documents in a Collection in Python
  92. How to Check If a Database Exists By Listing All Databases in Python
  93. How to Get Id of Inserted Document in Python MongoDB
  94. How to Specify Query Criteria When Querying in Python MongoDB
  95. How to Create Primary Key On an Existing Table in Python
  96. How to Check If a Database Exists By Accessing Database in Python
  97. How to Test If You Already Have “MySQL Connector” Installed in Python
  98. How to Delete Records From an Existing Table in Python MySQL
  99. How to Avoid Getting an Error When Deleting Non-existing Tables in Python
  100. How to Update Existing Records in a Table in Python MySQL
  101. How to Delete an Entire Folder in Python
  102. How to Access Elements of an Array in Python
  103. How to Import and Use Built-in Modules in Python
  104. How to Create a Single Line Comment in Python
  105. How to Calculate Two Numerical Variables Using + Character in Python
  106. How to Remove Last Item By Using Pop() Method in Python
  107. How to Get Part of String Where There Was a Match in Python
  108. How to Format Date Objects Into Readable Strings in Python
  109. How to Loop Through Both Keys and Values in Python
  110. How to Create a List in Python
  111. How to Call a Function in Python
  112. How to Determine If a Specified Item Exists in a List in Python
  113. How to Stop Loop Before It Has Looped Through All Items in Python
  114. How to Join Two Or More Sets in Python
  115. How to Add Two Numbers with User Input in Python
  116. How to Get Information About Date Object in Python
  117. How to Format Number with Four Decimals in Python
  118. How to Access Tuple Items with a Range of Indexes in Python
  119. How to Check PIP Version in Python
  120. How to Remove Duplicates From a List in Python
  121. How to Download and Install a Package in Python
  122. How to Define As Many Exception Blocks As You Want in Python
  123. How to Define Scope in Code Relying On Indentation in Python
  124. How to Create a Tuple with Only One Item in Python
  125. How to Empty Set Using Clear() Method in Python
  126. How to Add a Variable to Another Variable in Python
  127. How to Iterate Characters of a String in Python
  128. How to Use Named Indexes When Using Format() Method in Python
  129. How to Create a Multiline Comment in Python
  130. How to Run a Condition in an If Statement in Python
  131. How to Access List Items By Specifying an Index Range in Python
  132. How to Loop Through a Set of Code in Python
  133. How to Create an Complex Type Variable in Python
  134. How to Create a Module in Python
  135. How to Open File in Python
  136. How to Change Tuple Values in Python
  137. How to Use Lambda Function in Python
  138. How to Modify Properties On Class Objects in Python
  139. How to Loop Through File Line By Line in Python
  140. How to Copy a Dictionary with Copy() Method in Python
  141. How to Get Number of Elements in Array in Python
  142. How to Access Variables in Module in Python
  143. How to Create a Variable of Numeric Type in Python
  144. How to Empty Dictionary in Python
  145. How to Get String in Upper Case in Python
  146. How to Create Comments in Python
  147. How to Change Type of a Variable in Python
  148. How to List All Packages Installed On Your System in Python
  149. How to Create Floating-Point Number Type Variables in Python
  150. How to Access List Items in Python
  151. How to Use Elif Keyword in Python
  152. How to Combine Conditional Statements Using and Keyword in Python
  153. How to Assign a Multiline String to a Variable in Python
  154. How to Add an Element to an Array in Python
  155. How to Use a Nested Loop in Python
  156. How to Create an Integer Type Variable in Python
  157. How to Create a Tuple in Python
  158. How to Use Keyword Arguments in Python
  159. How to Delete Properties On Class Objects in Python
  160. How to Convert From JSON to Python in Python
  161. How to Make a Copy of a List in Python
  162. How to Make a Copy of a Dictionary with Dict() Function in Python
  163. How to Create Variables in Python
  164. How to Open Python Command Line in Python
  165. How to Loop Through a List in Python
  166. How to Use a Default Parameter Value in Python
  167. How to Prevent Iteration to Go On Forever in Python
  168. How to Access Dictionary Item with Its Key Name in Python
  169. How to Check If a Certain Character Exists in a String in Python
  170. How to Short Hand If Else Statement in Python
  171. How to Access List Items with Index Number in Python
  172. How to Loop Through List Items in Python
  173. How to Access Tuple Items with Negative Indexing in Python
  174. How to Access Variables That Belongs to Class in Python
  175. How to Determine How Many Items a Dictionary Has in Python
  176. How to Change Local Variables Using Global Keyword in Python
  177. How to Verify Type of Numeric Object in Python
  178. How to Loop Through a Set of Code Certain Number of Times in Python
  179. How to Create Global Scoped Variables in Python
  180. How to Return an Iterator From a String in Python
  181. How to Get All Matches in Python
  182. How to Execute Code Based On Boolean Answer of Function in Python
  183. How to Add an Item to List At Specified Index in Python
  184. How to Get Match Object When Searching For String in Python
  185. How to Execute Specified Code Block in Python
  186. How to Ask User For Input in Python
  187. How to Call Function Itself in Python
  188. How to Print Dictionary Values One By One in Python
  189. How to Use Module We Created in Python
  190. How to Write to an Existing File in Python
  191. How to Start Slice From End of String in Python
  192. How to Display Current Date in Python
  193. How to Use Both Elif Keyword and Else Keyword in Python
  194. How to Concatenate Or Combine Two Strings in Python
  195. How to List All Defined Names of Specified Module in Python
  196. How to Handle an Exception in Python
  197. How to Join Two List By Using + Operator in Python
  198. How to Return an Iterator From a Tuple in Python
  199. How to Make Sure Values Are Placed in Correct Placeholders in Python
  200. How to Create Scientific Number Variables in Python
  201. How to Check If Specified Item Is Present in Set in Python
  202. How to Add an Item to End of List in Python
  203. How to Close File in Python
  204. How to Use Class to Create Objects in Python
  205. How to Add Two Numbers in Python
  206. How to Split String For Certain Number of Times in Python
  207. How to Make a New List in Python
  208. How to Reverse a String in Python
  209. How to Assign Same Value to Multiple Variables in Python
  210. How to Change Value of a Specific Item in Python
  211. How to Remove Last Inserted Item in Python
  212. How to Remove an Item in a Set in Python
  213. How to Use Lambda Function in Python
  214. How to Use Pass Statement in For Loop in Python
  215. How to Append One List Into Another in Python
  216. How to Remove an Element From Array in Python
  217. How to Combine Conditional Statements in Python
  218. How to Remove Duplicates From a List in Python
  219. How to Use Lambda Function Inside Another Function in Python
  220. How to Short Hand If Statement in Python
  221. How to Pass a List As an Argument in Python
  222. How to Create an Object/class As an Iterator in Python
  223. How to Remove List Item of Specified Index in Python
  224. How to Delete a File in Python
  225. How to Throw an Exception If a Condition Occurs in Python
  226. How to Return Values of a Dictionary in Python
  227. How to Access Tuple Items in Python
  228. How to Add an Item to Dictionary in Python
  229. How to Run a Block of Code in Python
  230. How to Replace Matches with Text of Your Choice in Python
  231. How to Check If a Specified Key exists in a Dictionary in Python
  232. How to Remove List Item of Specified Index in Python
  233. How to Create and Print a Dictionary in Python
  234. How to Assign Values to Multiple Variables in One Line in Python
  235. How to Delete Set Completely in Python
  236. How to Get Boolean Answer in Python
  237. How to Return a Value from a Function in Python
  238. How to Remove an Element From Array in Python
  239. How to Get Position of First Match Occurrence in Python
  240. How to Create a Date in Python
  241. How to Change Value of a List Specific Item in Python
  242. How to Access Items of a Dictionary in Python
  243. How to Get String Passed Into Function in Python
  244. How to Remove Item with Specified Key Name in Python
  245. How to Create a Multiline Comment in Python
  246. How to Modify Value of Specified Array Item in Python
  247. How to Pass Variable Number of Arguments in Python
  248. How to Access List Items in Python
  249. How to Join Two Or More Tuples in Python
  250. How to Define a Block of Code in Python
  251. How to Check If a File Exists in Python
  252. How to Format Selected Multiple Parts of a String in Python
  253. How to Create a Special Class in Python
  254. How to Short Hand If Else Statement in Python
  255. How to Make a Set in Python
  256. How to Add __init__() Function to Child Class in Python
  257. How to Make a Tuple in Python
  258. How to Remove Item with Specified Key Name in Python
  259. How to Create a Method in a Class in Python
  260. How to Compare Two Values in Python
  261. How to Add a Property to Child Class in Python
  262. How to Nest Dictionaries in Python
  263. How to Merge and Sort Two Lists in Python
  264. How to Sort a List Rows according to its Sublist in Python
  265. How to Sort a List In Order of Element’s Length in Python
  266. How to Create a List of Tuples from Elements in Python
  267. How to Add Random Numbers to the List in Python
  268. How to Sort Tuples in a Special Order in Python
  269. How to Find the Only Odd Number of Element in Python
  270. How to Replace String Characters with Others in Python
  271. How to Remove Specified-located Character from a String in Python
  272. How to Detect If Two Strings are Anagram in Python
  273. How to Form a New-Order String in Python
  274. How to Replace Blank Space with Hyphen in Python
  275. How to Calculate String Length Without Build-in Function in Python
  276. How to Count Uppercase Characters in a String in Python
  277. How to Count Uppercase and Lowercase Letters in a String with Python
  278. How to Count Number of Digits, Letters, and Characters in Python
  279. How to Make New String from Characters in Python
  280. How to Check if Substring Exists in Given String in Python
  281. How to Add Key-Value Pair to a Dictionary in Python
  282. How to Check if a Given Key Exists in a Dictionary in Python
  283. How to Generate a Special Dictionary in Python
  284. How to Multiply All the Items in a Dictionary in Python
  285. How to Form a Dictionary from an Object in Python
  286. How to Find Letter(s) Appearing Only in One String in Python
  287. How to Display Letters within Two Strings in Python
  288. How to Display Different Letters between Two Strings in Python
  289. How to Count the Number of the Words in a File with Python
  290. How to Read Reversed Contents of a File in Python
  291. How to Select Even and Odd Elements in a List in Python
  292. How to Discover the 2nd Largest Number in List in Python
  293. How to Get the Largest Number in a List in Python
  294. How to Convert Binary to Gray Code in Python
  295. How to Convert Gray Code to Binary in Python
  296. How to Remove the Rightmost Set Bit in a Number in Python
  297. How to Examine If a Number is Power of 2 in Python
  298. How to Count Number of 1 in Binary Numbers in Python
  299. How to Sum (1 + 1/2 + 1/3 + ….. + 1/N) in Python
  300. How to Calculate the Sum of N Natural Numbers in Python
  301. How to Print All Numbers in a Range in Python
  302. How to Calculate Area of a Triangle in Python
  303. How to Find LCM of Two Numbers in Python
  304. How to Print Pascal Triangle with Given Rows in Python
  305. How to Find Numbers Divisible by 3 and 5 in Python
  306. How to Form a Two-bit Integer from a Given Number in Python
  307. How to Get a Multiplication Table in Python
  308. How to Find All Divisors of an Integer in Python
  309. How to Calculate Prime Factors of an Integer by Python
  310. How to Print Identity Matrix of a Number in Python
  311. How to Print “1+2+…..+n= “ in Python
  312. How to Check Palindrome number in Python
  313. How to Count Number of Digits in Python
  314. How to Calculate the Sum of Numbers in a Given List in Python
  315. How to Determine If a Number Is (+) or (-) or 0 in Python
  316. How to Reverse a Given Number in Python
  317. How to Calculate the Average of a Given List in Python
  318. How to Use Python Input Function
  319. How to use Reversed Function in Python
  320. How to Use map Function in Python
  321. How to Use Enumerate Function in Python
  322. How to Use Frozenset Function in Python
  323. How to Get Quotient and Remainder in Python
  324. How to Traverse a String in Python
  325. How to Use Tuples in Python
  326. How to Implement a Stack in Python
  327. How to Use the Pass Statement in Python
  328. How to Create, Join and Intercept a String in Python
  329. How to Add Values to a Set in Python
  330. How to Implement a Queue Using queue Module in Python
  331. How to Use Math Functions in Python
  332. How to Use Iterators in Python
  333. How to Use Conditional Statements in Python
  334. How to Add Comments in Python
  335. How to Print User’s Input Values in Reverse with Python
  336. How to Read and Write Files in Python
  337. How to Judge Leap Years in Python
  338. How to Implement Transcoding in Python
  339. HOW to Implement Temperature Conversion In Python
  340. How to Create a Simple Login System in Python
  341. How to Conduct Conversion Between Character and ASCII in Python
  342. How to Make a Simple Calculator in Python
  343. How to Determine the Prime Number in Python
  344. How to Solve the Famous Rabbit and Chicken Problem in Python
  345. How to Get Historical Dates with Datetime Module in Python
  346. How to Check Python Version
  347. How to Loop Through a Range in Python
  348. How to Use Dictionary in Python
  349. How to Find the Sum of Fractional Sequence in Python
  350. How to Measure Elapsed Time in Python
  351. How to Set Variable Scope in Python
  352. How to Use Bitwise AND Operator in Python
  353. How to Swap Numbers in Python
  354. How to Get List of Subdirectories Names in Python
  355. How to Resize Images with Python
  356. Python Program to Add Two Matrices
  357. How to Create a Diamond Pattern Using Loops in Python
  358. How to Find a Substring in a String with Python
  359. How to Get Perfect Numbers in a Given Range with Python
  360. How to Achieve Full Arrangement of Given Digits in Python
  361. How to Calculate Factorials in Python
  362. How to Develop a Simple Crawler in Python
  363. How to Create a Fibonacci Sequence in Python
  364. How to Output Daffodils-Numbers in Python
  365. How to Sort Numbers with Swap in Python
  366. How to Sum Up Diagonal Elements of an Matrix in Python
  367. How to Batch Generate Empty Folders in Python
  368. How to Get the Position of Input Date in the Year with Python
  369. How to Get Matrix Row or Column in Python
  370. How to Manipulate Lists in Python
  371. How to Split, Concatenate and Join Strings in Python
  372. How to Test If a Number Is Divisible in Python
  373. How to Add Checkbox with tkinter in Python
  374. How to Use tkinter’s Protocol Handler in Python
  375. How to Handle Keyboard Events with tkinter in Python
  376. How to Control Layout with place() Method in Python
  377. How to Control Layout with grid() Method in Python
  378. How to Create Buttons with tkinter in Python
  379. How to Build a Simple Crawler of Table Data in Python
  380. How to Read and Write in Excel in Python
  381. How to Sort a List Based on Another List in Python
  382. How to Find Most Frequent Character in a String with Python
  383. How to Draw the Graph of Date in Python
  384. How to Calculate the Value of Pi in Python
  385. How to Create a Calculator of BMI in Python
  386. How to Draw a Progress Bar in Python
  387. How to Solve a Quadratic Equation in Python
  388. How to Draw a Graph of Snake in Python
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