dcsimg
Login | Register   
RSS Feed
Download our iPhone app
TODAY'S HEADLINES  |   ARTICLE ARCHIVE  |   FORUMS  |   TIP BANK
Browse DevX
Sign up for e-mail newsletters from DevX

By submitting your information, you agree that devx.com may send you DevX offers via email, phone and text message, as well as email offers about other products and services that DevX believes may be of interest to you. DevX will process your information in accordance with the Quinstreet Privacy Policy.


Tip of the Day
Language: Visual Basic
Expertise: Intermediate
Aug 20, 1997

WEBINAR:

On-Demand

Application Security Testing: An Integral Part of DevOps


Use the Len ( ) Function to Check for Empty Strings

Use the Len() function to check for an empty string rather than the "<>" or "=" operators. For instance:
 If sName <> "" Then 
... 
End If 
This is functionally the same, but is faster:
 If Len(sName) Then 
... 
End If 
Paul D. Sheriff
 
Comment and Contribute

 

 

 

 

 


(Maximum characters: 1200). You have 1200 characters left.

 

 

Sitemap
Thanks for your registration, follow us on our social networks to keep up-to-date