Shraddha

2. Author
3. Shraddha

JavaScript Howtos

1. Get First Character From a String in JavaScript
2. Named Parameters in JavaScript
3. QuickSort in JavaScript
4. JavaScript Async forEach
5. JavaScript Change Selected Option
6. JavaScript Clear Cache
7. JavaScript Lookup Table
8. Try Without Catch in JavaScript
9. Add Minutes to Date in JavaScript
10. Filter Multiple Conditions in JavaScript
11. Load Image From URL in JavaScript
12. Check if All Values in Array Are True in JavaScript
13. JavaScript Hide Button
14. Embed HTML in JavaScript
15. Infinite Scroll in JavaScript
16. JavaScript Escape Backslash
17. JavaScript Remove All Event Listeners
18. JavaScript Scientific Notation
19. JavaScript Alert New Line
20. JavaScript Wait for Page to Load
21. JavaScript Clipboard Data
22. Calculate Date Difference in JavaScript
23. Extend Class in JavaScript
24. Extract the First Child of an Element in JavaScript
25. JavaScript Equivalent of var_dump() in PHP
26. JavaScript RegEx Group
27. Loop Through Dictionary in JavaScript
28. Sort by Date in JavaScript
29. Fade-In Div in JavaScript
30. Nested Objects in JavaScript
31. Radio Button Validation in JavaScript
32. Count Number of Keys in Object in JavaScript
33. Leading Zeros in JavaScript
34. Infinite Loop in JavaScript
35. Convert CSV to JSON in JavaScript
36. Priority Queue in JavaScript
37. Call Python From JavaScript
38. Create Unique ID With JavaScript
39. Palindrome in JavaScript
40. Singleton Implementation in JavaScript
41. Init Functions in JavaScript
42. Auto Click in JavaScript
43. Replace New Line Using JavaScript
44. Transpose an Array in JavaScript
45. Disable Scrolling in JavaScript
46. Parse HTML in JavaScript
47. Set Textarea Value in JavaScript
48. Change Button Color in JavaScript
49. Clear Table in JavaScript
50. Increment by 2 in for Loop in JavaScript
51. Media Query in JavaScript
52. Clear Console Using JavaScript
53. Copy Array in JavaScript
54. Strip the HTML Content Using JavaScript
55. Filter Table in JavaScript
56. Get href in JavaScript
57. Reset Button in JavaScript
58. Select Onchange in JavaScript
59. Get Viewport Dimension in JavaScript
60. Check if Cookie Exists in JavaScript
61. Resizable Element in JavaScript
62. Change the Mouse Pointer Using JavaScript
63. Count Occurrences in String Using JavaScript
64. Find the NTH Child Using JavaScript
65. Reorder Elements of an Array in JavaScript
66. Subset of an Array in JavaScript
67. Change Page in JavaScript
68. el in JavaScript
69. Replace Space With Dash in JavaScript
70. isset Equivalent in JavaScript
71. Get Element by Name in JavaScript
72. Get Selected Radio Button Value in JavaScript
73. Convert JSON Object to JavaScript Array
74. Rock Paper and Scissors in JavaScript
75. Rotate an Image With JavaScript
76. Splice vs Slice in JavaScript
77. Add Text to Element in JavaScript
78. JavaScript Double Pipe
79. JavaScript Negative Number
80. Trigger Click Event in JavaScript
81. List Object Properties in JavaScript
82. Enumerator in JavaScript
83. Return Values of a Function in JavaScript
84. Sort Strings in JavaScript
85. Not in Operator in JavaScript
86. The setInterval Loop in JavaScript
87. Change Date Format in JavaScript
88. Timer in JavaScript
89. Go to URL With Onclick in JavaScript
90. Detect Keyboard Input Event in JavaScript
91. Get Element by Type in JavaScript
92. Phone Number RegEx in JavaScript
93. Resize Image Using HTML Canvas in JavaScript
94. RGB Color Model in JavaScript
95. Set Selected Option in JavaScript
96. Update Object in JavaScript Array
97. Draw Circle in HTML5 Canvas Using JavaScript
98. Get First Element of Array in JavaScript

MySQL Howtos

1. Update Record if It Exists Else Insert It in the MySQL Table
2. Difference Between Two Tables in MySQL
3. Identity Column in MySQL
4. Revoke Privileges in MySQL
5. Show Locks in MySQL
6. Get Sum of Multiple Columns in MySQL
7. View Tables in MySQL Workbench
8. Check if a Database Exists in MySQL
9. Sort MySQL Data Alphabetically
10. MySQL Remove Unique Constraint
11. Specify Unique Constraints for Multiple Columns in MySQL
12. Add an Auto Increment Column in MySQL
13. Drop a Column if It Exists in MySQL
14. Insert Multiple Rows in MySQL
15. MySQL Drop Index

MongoDB Howtos

1. Sort by Timestamp in MongoDB
2. Compass Filter in MongoDB
3. MongoDB Add Element to Array
4. Update MongoDB Version in Mac
5. Create Indexes in MongoDB
6. Get Database From Connection String in MongoDB
7. MongoDB Query Nested Object
8. MongoDB Truncate Collection
9. Pretty Print in MongoDB

HTML Howtos

1. HTML Center iFrame
2. HTML Chevron
3. HTML Email Validation
4. HTML List Indent
5. HTML Small Font
6. HTML Text Wrap
7. Place HTML Div Side by Side

React Howtos

1. React Portal Functional Component
2. Update React Icon Sizes
3. Import JavaScript File Into ReactJS
4. Toggle Classes in ReactJS

Node.js Howtos

1. Make HTTP Request to Get Data Using Node.js
2. Encode Base64 in Node.js
3. Execute Shell Script in Node.js
4. AJAX Call in Node.js
5. Call REST API in Node.js
6. Encode URL in Node.js
7. Resolve the Cannot Find Module Error in Node.js
8. Throw an Error in Node.js
9. Fix the Error: Cannot Find Module 'Webpack' in Node.js
10. Read File in Node.js
11. HTTP Post Request in Node.js
12. Node.js Send File to Client

jQuery Howtos

1. jQuery extend() Method
2. Get Height in jQuery
3. jQuery replace() Method
4. jQuery indexof() Method
5. Update innerHTML Using jQuery
6. jQuery Get URL Parameter
7. Set Checkbox Checked Using jQuery
8. jQuery addEventListener
9. Handle Button Click Event in jQuery
10. Refresh the Page in jQuery
11. Use setTimeout() in jQuery
12. Working With Tabs in jQuery
13. AJAX POST Request in jQuery
14. Handle $.ajax Failure in jQuery
15. jQuery Dialog
16. jQuery Trigger Click
17. Toggle Class in jQuery
18. Use Hover in jQuery
19. Add Options to a <Select> Dropdown Using jQuery
20. Add Style to an Element Using jQuery
21. Date Format in jQuery
22. Get Data Attribute Values in jQuery
23. Submit HTML Form Using jQuery
24. Get Value of Select OnChange in jQuery
25. Select by Name in jQuery
26. Set Selected Option in jQuery

PHP Howtos

1. Document Root in PHP
2. Maximum Upload Size in PHP
3. Sanitize Input in PHP
4. URL Encoding in PHP
5. Date Format in PHP for Insertion in MySQL
6. Get Last Array Element in PHP
7. Get Yesterday's Date in PHP
8. One Line if Statement in PHP
9. Call to Undefined Function in PHP
10. Check if Key Exists in Array in PHP
11. Replace Space With Dash in PHP
12. Get the Current Script File Name in PHP