1st, 2nd, 3rd, 4th, etc...
Lotus Formula • LotusScript

The iPhone and iPad automatically adds hyperlinks to things it thinks it knows how to handle, like linking dates to the Calendar app and phone numbers to the dialer. (Several desktop email and webmail systems do this too, especially for dates.)
HTML

You can prevent the form from submitting, but still specify functions to execute when a user hits ENTER within a specific field or object.
JavaScript • JQuery

The popstate event will be triggered by doing a browser action such as a click on the back or forward button (or calling history.back() or history.forward() in JavaScript).
JavaScript

Use this when you need to determine the web-friendly URL for the current database directly.
LotusScript

1. Use prependTo() to insert the thead element
2. Use append() to insert the first tr inside the thead
JQuery

I also had this problem with the latest Bootstrap v4.1.1. As a workaround, adding this css rule after Bootstrap js/css loaded.
CSS

This tip shows you how to set the date without the time section via LotusScript. Most methods for setting a date field via LotusScript leave you with a date in this format: 13/07/2014 00:00:00 GDT The time section always seems to get set either to the current time or 00:00:00. If the date is required to be stored in the same format as it would be if chosen from the date picker on a form, the time part must be removed.
The LotusScript functions, CDat, DateNumber, DateValue, Format are no help here, nor is the notesddatetime object -- unless you do what I have done below.
LotusScript

Use the formula below in your Lotus Formula agent to convert values for specific fields.
Lotus Formula

Features of Bootstrap that break:
- Collapsible components bounce disruptively due to Effects.
- Drop down menus parent disappears upon closing child.
- Tooltip trigger/parent disappear on blur.
- Popover trigger/parent disappears on blur or toggle.
- Tabs disappear on trigger and toggle.
With most of these issues, the cause is that Prototype.js applies display:none; to the parent element, making it disappear.
JavaScript • JQuery

Issue when the table header columns are not fully aligned with the table body columns using datatables.net
This can occur when the table is located within a modal window. Use either the CSS or JQuery methods below.
CSS • JavaScript • JQuery

Format the output of @AttachmentLengths into a more useful result.
Lotus Formula

If you have a workbook contains multiple protected worksheets with the same password, and now you need to unprotect them for modifying some information. Maybe, you can unprotect the sheets one by one with Unprotect Sheet in Excel, but this will waste a lot of time when there are multiple sheets need to be unprotected. Here, I will introduce you some quick ways to unprotect multiple protected sheets.
Microsoft Excel • Vba Script

When you display content based on the presence of a URL query string value. For example
"http://website.com/page.html&smsg=You saved successfully"
will display the message, fade out after X seconds (2.5 seconds below) and then remove the query string from the address bar to display just this
"http://website.com/page.html"
JavaScript • JQuery

This little snippet won't display the email address unless javascript is enabled in the browser, which web-bots do not run. The fully formatted email address won't be present in the html file, just in the browser ram.
HTML • JQuery

As soon as you apply the .table-responsive class to a table, the table shrinks horizontally and no longer takes up 100% of the width.
Bootstrap 4 • HTML