JavaScript: Get uppercase Ante meridiem and Post meridiem
JavaScript Datetime: Exercise-31 with Solution
Write a JavaScript function to get uppercase Ante meridiem and Post meridiem.
Sample Solution:
HTML Code:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>JavaScript function to get uppercase Ante meridiem and Post meridiem</title>
</head>
<body>
</body>
</html>
JavaScript Code:
function upper_am_pm(dt)
{
return dt.getHours() < 12 ? 'AM' : 'PM';
}
dt = new Date();
console.log(upper_am_pm(dt));
dt = new Date(1989, 10, 1);
console.log(upper_am_pm(dt));
Sample Output:
PM AM
Flowchart:

Live Demo:
See the Pen JavaScript - Get uppercase Ante meridiem and Post meridiem-date-ex-31 by w3resource (@w3resource) on CodePen.
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Previous: Write a JavaScript function to get lowercase Ante meridiem and Post meridiem.
Next: Write a JavaScript function to swatch Internet time (000 through 999).
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JavaScript: Tips of the Day
Backslashes
console.log(String.raw'Hello\nworld');
String.raw returns a string where the escapes (\n, \v, \t etc.) are ignored! Backslashes can be an issue since you could end up with something like:
const path = 'C:\Documents\Projects\table.html'
Which would result in:
"C:DocumentsProjects able.html"
With String.raw, it would simply ignore the escape and print:
C:\Documents\Projects\table.html
In this case, the string is Hello\nworld, which gets logged.
Ref: https://bit.ly/3jFRBje
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