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      • Bcrypt Hash Online Generator
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      • md5 Hash online generator
      • Online Version 4 UUID Generator
      • View Moon Phase Calendar Online
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Category Archives: Handy Tools

View Moon Phase Calendar Online

Posted on February 13, 2019 by vuquangson2016 Posted in Handy Tools .

Lunar calendar

A lunar calendar is a calendar based upon the monthly cycles of the Moon’s phases (synodic months), in contrast to solar calendars, whose annual cycles are based only directly upon the solar year. The most commonly used calendar, the Gregorian calendar, is a solar calendar system that originally evolved out of a lunar calendar system. A purely lunar calendar is also distinguished from a lunisolar calendar, whose lunar months are brought into alignment with the solar year through some process of intercalation. The details of when months begin varies from calendar to calendar, with some using new, full, or crescent moons and others employing detailed calculations.

Since each lunation is approximately 29 1⁄2 days (29 days, 12 hours, 44 minutes, 3 seconds, or 29.530588 days), it is common for the months of a lunar calendar to alternate between 29 and 30 days. Since the period of twelve such lunations, a lunar year, is only 354 days, 8 hours, 48 minutes, 34 seconds (354.367056 days), purely lunar calendars lose around 11 days per year relative to the Gregorian calendar. In purely lunar calendars like the Islamic calendar, the lack of intercalation causes the lunar months to cycle through all the seasons of the Gregorian year over the course of a 33 lunar-year cycle.

Although the Gregorian calendar is in common and legal use in most countries, traditional lunar and lunisolar calendars continue to be used throughout the Old World to determine religious festivals and national holidays. Examples of such holidays include Ramadan (Islamic calendar); Easter; the Chinese, Japanese, Korean, Vietnamese, and Mongolian New Year (Chinese, Japanese, Korean, Vietnamese, and Mongolian calendars); the Nepali New Year (Nepali calendar); the Mid-Autumn Festival and Chuseok (Chinese and Korean calendars); Loi Krathong (Thai calendar); Sunuwar calendar; Vesak/Buddha’s Birthday (Buddhist calendar); Diwali (Hindu calendars); and Rosh Hashanah (Hebrew calendar).

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Online Version 4 UUID Generator

Posted on August 23, 2018 by vuquangson2016 Posted in Handy Tools .

Online Version 4 UUID Generator

What is a version 4 UUID?

A Version 4 UUID is a universally unique identifier that is generated using random numbers. The Version 4 UUIDs produced by this site were generated using a secure random number generator.

Enter how many UUID string you want to generate in the below form (Min 1 and Max 100)

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md5 Hash online generator

Posted on May 9, 2018 by vuquangson2016 Posted in Handy Tools .

Encrypt a string to a md5 hash

Encrypt a string, the result below will be a md5 encrypted hash. This generated md5 can be use for a database password

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Decrypt Bcrypt Hash Online

Posted on August 26, 2017 by vuquangson2016 Posted in Handy Tools, Tools & Programs .

Decrypt a bcrypt hash

Test your password hash against a plaintext password, to see if they match.



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Bcrypt Hash Online Generator

Posted on August 18, 2017 by vuquangson2016 Posted in Handy Tools, Tools & Programs .

Encrypt a string to bcrypt hash

Encrypt a string, the result below will be a Bcrypt encrypted hash. This generated bcrypt can be use for a Laravel password, it is using the same algorithm with Laravel Password


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SHA-512 Online Hash Generator

Posted on July 9, 2017 by vuquangson2016 Posted in Handy Tools, Tools & Programs .

This online tool allows you to generate the SHA512 hash of any strings. The SHA512 hash can not be decrypted if the text you entered is complicated enough

blog-image-sha2
Try it by input your string in textarea below

Below are your generated sha512 number
Your inputed string: Empty String…

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Generate Random Number / Vietlott Ticket

Posted on June 21, 2017 by vuquangson2016 Posted in Handy Tools, Tools & Programs .

If you are looking for a random number tool this post is perfect matching for you.

1. Generate a random number between a predefined range

How to do? You just have to input min and max number for your range, click the red dice icon and your random number will appear in the result box, go ahead and give it a try!


random-icon


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2. Generate a random single Vietlott ticketlottery-button

Vietlott ticket (mega 6/45) is a lottery ticket containing 6 random numbers ranged between 01 to 45. The Jackpot prizes are always bigger than 12 Billion VND. Do you want to be a winner, give this tool a try 😀

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Click here to get a new lottery: spin-button

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Count character / letter online tool

Posted on October 19, 2016 by vuquangson2016 Posted in Handy Tools, Tools & Programs .

I write this tool for people who want to count characters, letters, words, sentences, paragraphs, white space online, just need to type or copy your text in the textarea below and the counter will automatically show up, try it out now:

Characters Words Sentences Paragraphs White Space
16 3 1 1 2
Characters 16
Words 3
Sentences 1
Paragraphs 1
White Space 2

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