Zeeshan Afridi

2. Author
3. Zeeshan Afridi

Ruby Howtos

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

Python How-To's

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

Python Matplotlib Howto's

1. Matplotlib PyCharm
2. Matplotlib Retina
3. Matplotlib Stackplot
4. %matplotlib Notebook
5. Matplotlib Animation

Java Howtos

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

Python Pandas Howtos

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

CSS Howtos

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

HTML Howtos

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

C++ Howtos

1. Fix Segmentation Fault in C++
2. Time(NULL) Function in C++
3. POD Type in C++
4. Remove a File in C++
5. Void Pointer in C++
6. 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. Add Message to Assert in C++