Zeeshan Afridi avatar Zeeshan Afridi avatar

About Zeeshan Afridi


Zeeshan is a detail oriented software engineer that helps companies and individuals make their lives and easier with software solutions.

Articles by Zeeshan Afridi

Ruby Howtos

  1. How to Generate Random Number in Ruby
  2. How to Merge Arrays in Ruby
  3. How to Replace Strings in Ruby
  4. New Line in Ruby
  5. Not Equal Operator in Ruby

Python How-To's

  1. How to Process Real-Time Audio in Python
  2. Python Multiprocessing Shared Object
  3. Soundex in Python
  4. 3D Interpolation in Python
  5. Best Practices for Kwargs Parsing in Python
  6. How to Use Gnuplot With Python
  7. Python Circular Buffer
  8. Bigrams in Python
  9. How to Fix Python IndexError: list assignment index out of range
  10. How to Make Compound Interest Calculator in Python
  11. How to Manage Python Dependencies
  12. How to Refresh Page in Python Selenium
  13. How to Split CSV Into Multiple Files in Python
  14. Python Cache Library
  15. Python Quine
  16. How to Serialize a Python Class Object to JSON
  17. Gaussian Kernel Python
  18. How to Convert Dataclass to JSON in Python
  19. How to Send UDP Packet in Python
  20. Nested Dictionary Comprehension in Python
  21. Variance Inflation Factor in Python
  22. Auto ARIMA in Python
  23. Python - Tail a Log File and Compare Blocking & Non-Blocking Tail Functions
  24. Python MRO (Method Resolution Order)
  25. Different Ways to Implement Python Builder Pattern
  26. Python Generator Comprehension
  27. Introduction to Bitmasking in Python
  28. Bin Data Using SciPy, NumPy and Pandas in Python
  29. How to Parse JSON Array of Objects in Python
  30. How to Read gzip File in Python
  31. How to Send an Email With Attachments in Python
  32. Tail Recursion in Python
  33. Asynchronous Requests in Python
  34. How to Calculate Edit Distance in Python
  35. How to Use of defaultdict in Python
  36. The sprintf() Function in Python
  37. How to Python SyntaxError: Non-Ascii Character xe2 in File
  38. How to Fix ConnectionRefusedError: [Errno 111] Connection Refused
  39. How to Fix ModuleNotFoundError: No Module Named Configparser
  40. How to Fix Python ImportError: No Module Named _Tkinter, Please Install the Python-Tk Package
  41. The Path Python3 (From --Python=Python3) Does Not Exist
  42. How to Fix Python TypeError: Unhashable Type: List
  43. How to Fix Python ValueError: Invalid Literal for Float()
  44. How to Fix Error Tokenizing Data C Error in Python
  45. How to Fix ImportError: Missing Required Dependencies Numpy
  46. How to Fix Locale.Error: Unsupported Locale Setting in Python
  47. How to Fix the SyntaxError: Invalid Token in Python
  48. How to Fix AttributeError: Module Urllib Has No Attribute Request
  49. How to Fix CSV.Error: Line Contains Null Byte in Python
  50. How to Fix Python TypeError: Unsupported Operand Type(s) for +: 'NoneType' and 'Int'
  51. No Python Console Is Currently Selected to Run
  52. How to Fix the AttributeError: Module Object Has No Attribute SSL_ST_INIT in Python
  53. How to Fix the SSL: CERTIFICATE_VERIFY_FAILED Error in Python
  54. How to Fix the TypeError: Decoding Unicode Is Not Supported in Python
  55. Python Array Value Error
  56. How to Fix FileNotFoundError: [WinError 2] the System Cannot Find the File Specified
  57. How to Fix OSError: [WinError 193] %1 Is Not a Valid Win32 Application
  58. How to Fix ValueError: Not Enough Values to Unpack in Python
  59. How to Fix IOError: [Errno 13] Permission Denied in Python
  60. How to Avoid the TypeError: Input Expected at Most 1 Argument, Got 3 in Python
  61. How to Fix IndexError: Invalid Index to Scalar Variable
  62. How to Fix the NameError: Input Name Is Not Defined in Python
  63. How to Fix the SyntaxError: Can't Assign to Function Call in Python
  64. How to Fix TypeError: Can Only Concatenate Tuple (Not Int) to Tuple
  65. How to Fix ValueError: Setting an Array Element With a Sequence in Python
  66. How to Fix ValueError: Too Many Values to Unpack
  67. How to Solve WARNING: An Illegal Reflective Access Operation Has Occurred
  68. How to Fix NameError: Variable Is Not Defined in Python
  69. How to Solve The AttributeError: __Enter__ in Python
  70. How to Send String Using Python Socket
  71. How to Install XGBoost in Python
  72. How to Calculate Average and Grade in Python
  73. How to Fix the TypeError: Object of Type NoneType Has No Len() in Python

Python Matplotlib Howto's

  1. How to Create Stackplot in Matplotlib
  2. Matplotlib PyCharm
  3. Matplotlib Retina
  4. %matplotlib Notebook
  5. How to Create Animation in Matplotlib

Java Howtos

  1. Collections Binary Search in Java
  2. How to Generate Barcodes in Java
  3. How to Set JAVA_HOME on macOS
  4. How to Use Java Synchronized Block for Class
  5. How to Crop Image in Java
  6. How to Clear Text Field in Java
  7. How to Evaluate a Mathematical Expression in Java
  8. How to Check Java Version in Mac
  9. How to Create Java Do-While Loop With User Input
  10. How to Ignore Exception in Java
  11. How to Escape HTML in Java
  12. How to Mock Objects in Java
  13. Differences Between List and Arraylist in Java
  14. How to Establish a Connection Pool in JDBC
  15. How to Use of SwingUtilities.invokeLater() in Java
  16. Bit Mask Operations in Java
  17. How to Create a Number Guessing Game in Java
  18. How to Simplify or Reduce Fractions in Java
  19. How to Uninstall JDK 8 From Mac
  20. Inner Class and Static Nested Class in Java

Python Pandas Howtos

  1. Pandas Profiling
  2. DatetimeIndex.date in Pandas
  3. How to Find Duplicate Rows in a DataFrame Using Pandas
  4. Pandas Groupby Describe
  5. How to Implement Pandas Conditional Formatting
  6. How to Pandas cut() vs qcut() Functions
  7. How to Plot Pandas Scatter Regression Line
  8. Pandas Split Apply Combine

CSS Howtos

  1. How to Get First Of Class in CSS
  2. How to Remove CSS Styles for an Element Only
  3. CSS Transition With Multiple Properties
  4. How to Apply Multiple Transforms in CSS
  5. How to Add a Transparent Border With CSS
  6. How to Bring an Element to the Front Using CSS
  7. How to Create Background Image Gradient With CSS
  8. How to Style Input and Submit Button With CSS
  9. How to Wrap Text Around an Image in CSS

HTML Howtos

  1. HTML Horizontal Bar
  2. HTML Italic Span
  3. HTML Paragraph Width
  4. HTML Unbold Text
  5. How to Center Bullet Points in HTML
  6. How to Right Align a Button in HTML
  7. HTML Callto
  8. HTML Down Caret
  9. HTML Image Opacity

C++ Howtos

  1. How to Fix Segmentation Fault in C++
  2. Time(NULL) Function in C++
  3. How to Remove a File in C++
  4. POD Type in C++
  5. Void Pointer in C++
  6. How to Get the MD5 Hash of a File in C++
  7. Dereference an Iterator in C++
  8. A Declaration Shadows a Parameter Error in C++
  9. Struct Inheritance in C++
  10. How to Add Message to Assert in C++