is.empty

Return TRUE or FALSE after checking if a string is empty

Direct insertion of over 1000 symbols (e.g. currencies, letters, emojis, arrows, mathematical symbols and so on) into 'Rmarkdown' documents and 'Shiny' applications by incorporating 'HTML' hex codes.

Obinna Obianom

r2symbols

Symbols for 'Markdown' and 'Shiny' Application

is.empty function

<dl><dt>string</dt>
<dd>the string to be checked</dd></dl>

Arguments

Is string empty — is.empty

<dl>

<dt>string</dt>
<dd>the string to be checked</dd>

</dl>

is.empty: Is string empty

Description

Usage

Value

Arguments

Examples