Vaibhav Vaibhav avatar Vaibhav Vaibhav avatar

About Vaibhav Vaibhav

Vaibhav is an artificial intelligence and cloud computing stan. He likes to build end-to-end full-stack web and mobile applications. Besides computer science and technology, he loves playing cricket and badminton, going on bike rides, and doodling.

Articles by Vaibhav

Plotly Howto's

  1. Live Graphs Using Dash and Plotly
  2. How to Create Choropleth Maps With Locationmode in Plotly
  3. How to Plot Candlestick Charts in Plotly

Python How-To's

  1. How to Capture and Save Video Using OpenCV
  2. How to Fix Resolve the NameError: Global Name __File__ Is Not Defined Error in Python
  3. How to Fix MemoryError in Python
  4. How to Perform Authentication Using the Requests Module in Python
  5. The fnmatch Module in Python
  6. How to Encode a String as Base64 Using Python
  7. The Telnetlib Module in Python
  8. Annotations in Python
  9. clock() and time() Methods of the Time Module in Python
  10. Difference Between pass and continue Keywords in Python
  11. How to Configure Logging to Syslog in Python
  12. How to Read and Write INI File in Python
  13. How to Use the cat Command in Python
  14. Most Common Docstring Patterns in Python
  15. How to Clamp Numbers Within a Range Using Python
  16. How to Convert XML to CSV Using Python
  17. How to Decode UTF-8 in Python
  18. How to Reverse a Linked List in Python
  19. isalpha() in Python
  20. Python Set Pop() Method
  21. String Interpolation in Python
  22. The filter() Method and Lambda Functions in Python
  23. How to Fix the Iteration Over a 0-D Array Error in Python NumPy
  24. How to Fix the Key Error in a Dictionary in Python
  25. How to Fix the No Such File in Directory Error in Python
  26. How to Implement a High Pass Filter Using Python
  27. How to Invoke the Super Constructor of the Parent Class in Python
  28. How to Iterate Through a Tuple in Python
  29. How to Write Float Values to a File in Python
  30. ORM in Python
  31. How to Fix the Too Many Indices for Array Error in Python
  32. How to Fix the TypeError: must be str, not int in Python
  33. How to Fix the Unhashable Type numpy.ndarray Error in Python
  34. How to Get the Filename and a Line Number in Python
  35. How to Pretty Print XML Output Pretty in Python
  36. Multithreading in Python
  37. Optional Arguments for a Class Constructor in Python
  38. How to Concatenate Multiple Files Into a Single File in Python
  39. How to Convert a String to a Float Value in Python
  40. How to Fix the Unicode Error Found in a File Path in Python
  41. How to Read a Pickle File Using Python
  42. How to Simulate Keyboard Inputs in Python
  43. How to Create a List of Tuples From Multiple Lists and Tuples in Python
  44. How to Get a Subarray of an Array in Python
  45. How to Get the Timezones List Using Python
  46. How to Parse Over Boolean Values in Command-Line Arguments in Python
  47. How to Print Quotes in Python
  48. How to Slice a Dictionary in Python
  49. The zip() Function in Python
  50. How to Pass Multiple Arguments in Lambda Functions in Python
  51. How to Add Key-Value Pairs to a Dictionary Within a Loop in Python
  52. How to Check if Two Strings Are Anagrams Using Python
  53. How to Compare Two Strings Character by Character in Python
  54. How to Get Data From a URL in Python
  55. How to Read a CSV With Its Header in Python
  56. How to Solve Algebraic Equations Using Python
  57. How to Transpose a Matrix in Python
  58. How to Create a Zip Archive of a Directory Using Python
  59. How to Create requirements.txt in Python
  60. How to List All the Methods of a Python Module
  61. How to Read an Excel File Using Python
  62. Float Division in Python
  63. How to Append Data to a New Line in a File Using Python
  64. How to Get HTML With HTTP Requests in Python
  65. How to Parse Command Line Arguments Using Python
  66. [: -1] in Python
  67. How to Draw a Rectangle Using OpenCV Module in Python
  68. How to Implement Gradient Descent Using NumPy and Python
  69. How to Invert an Image Using OpenCV Module in Python
  70. How to Parse a Log File in Python
  71. Nested try...except Statements in Python
  72. Timer Class in the Threading Module in Python
  73. How to Execute a Script in Python
  74. How to Exit From the Python Command Line
  75. How to Restart a Loop in Python
  76. Naming Convention for Functions, Classes, Constants, and Variables in Python
  77. Project Structure for a Python Application
  78. Structures in Python
  79. Ceiling Division in Python
  80. How to Connect to a Microsoft SQL Server Using Python and Pyodbc
  81. How to Implement the Viterbi Algorithm in Python
  82. How to Print a Line Break in Python
  83. How to Read XLSX Files Using Python and Pandas
  84. How to Swap Two Values in Python
  85. Tuple Comprehension in Python
  86. Difference Between sort() and sorted() in Python
  87. How to Do Nothing Inside an if Statement in Python
  88. Data Classes in Python
  89. How to Create a Set of Sets in Python
  90. How to Plot an Array in Python
  91. How to Run Python in HTML
  92. How to Write Line by Line to a File Using Python
  93. How to Calculate Log Base 2 of a Number in Python
  94. How to Convert Floating-Point Number to an Integer in Python
  95. How to Print an Exception in Python
  96. How to Extract Substring From a String in Python
  97. How to Exit Codes in Python
  98. How to Generate GUID/UUID in Python
  99. How to Get Sum of a List in Python
  100. How to Write JSON to a File in Python
  101. How to Get the Current Year in Python

SQLite Howtos

  1. Boolean Datatype in SQLite Database
  2. How to Check if Table Exists in SQLite Database
  3. How to Delete a Column in SQLite Database
  4. How to Fix Error: Unable to Open a SQLite Database File in Django
  5. How to Get Column Names in SQLite Database
  6. How to Import Data From a CSV File in SQLite
  7. How to Locate and View Google Chrome Login Data Database
  8. Stored Procedures in SQLite

Python Functions

  1. Python math.log10() Method
  2. Python math.log2() Method
  3. Python math.lgamma() Method
  4. Python math.log() Method
  5. Python math.log1p() Method
  6. Python math.modf() Method
  7. Python math.pi Attribute
  8. Python math.nan Attribute
  9. Python datetime.datetime.year Attribute
  10. Python datetime.tzinfo Class
  11. Python math.acos() Method
  12. Python math.acosh() Method
  13. Python math.asin() Method
  14. Python datetime.datetime.replace() Method
  15. Python datetime.timezone Class
  16. Python os.set_handle_inheritable() Method
  17. Python os.set_inheritable() Method
  18. Python os.stat_result Class
  19. Python sys.stdin Attribute
  20. Python Method
  21. Python Method
  22. Python Method
  23. Python datetime.datetime.timetuple() Method
  24. Python datetime.time.replace() Method
  25. Python datetime.time.time.strftime() Method
  26. Python datetime.timedelta.timedelta Days Attribute
  27. Python datetime.astimezone() Method
  28. Python Method
  29. Python datetime.datetime.hour Attribute
  30. Python datetime.datetime.month Attribute
  31. Python sys.exit() Method
  32. Python sys.path Attribute
  33. Python os.cpu_count() Method
  34. Python os.device_encoding() Method
  35. Python os.dup() Method
  36. Python os.dup2() Method
  37. Python os.fspath() Method
  38. Python os.path.islink() Method
  39. Python os.path.lexists() Method
  40. Python os.path.sameopenfile() Method
  41. Python os.getpid() Method
  42. Python os.path Module
  43. Python os.fsencode() Method
  44. Python os.fstat() Method
  45. Python os.fsync() Method
  46. Python os.get_terminal_size() Method
  47. Python os.getcwdb() Method
  48. Python os.getlogin() Method

Python NumPy Howtos

  1. Overflow Encountered in numpy.exp() Function in Python
  2. How to Convert String to Float in NumPy
  3. How to Count Zeros in NumPy Array
  4. How to Filter Elements in a NumPy Array
  5. How to Remove Nan Values From a NumPy Array
  6. How to Convert Float Array to Int Array in NumPy
  7. How to Remove Elements From Array in NumPy
  8. How to Transpose a 1D Array in NumPy
  9. NumPy Autocorrelation

Python Matplotlib Howto's

  1. How to Create a Normalized Histogram Using Python Matplotlib
  2. How to Draw Vertical Lines on a Plot Matplotlib

Python Pandas Howtos

  1. How to Convert a Pandas Series of Datetime to String in Python

Django Howto's

  1. How to Bulk Update in Django
  2. How to Convert a QuerySet to a JSON in Django
  3. How to Reset Migrations in Django
  4. Timezone in Django
  5. Best Practices for a Django Working Directory Structure
  6. How to Completely Uninstall a Django App
  7. How to Delete a Record of a Model in Django
  8. How to Log Messages to the Console in Django
  9. How to Reset Database in Django
  10. How to Reverse Lookups of Foreign Keys in Django
  11. How to Rollback the Last Database Migration in Django
  12. How to to Store Phone Numbers in Django
  13. Meta Class in Django Models
  14. How to Automate createsuperuser command in Django
  15. How to Change the Label Text Based on the Field Type in Django Forms
  16. How to Connect Django to MySQL Database
  17. How to Secure Sensitive Information in Django on GitHub
  18. Function of On_delete Parameter in Django Models
  19. How to Activate Virtual Environment in Django
  20. How to Check the Logged in User in Django
  21. How to Create a JSON Response in Django
  22. How to Check Django Version
  23. How to Represent One to Many Relationship in Django
  24. How to Upload a File in Django