dcsimg
Login | Register   
LinkedIn
Google+
Twitter
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.


advertisement
 

Crafting Strings in C#

When the C# compiler compiles the binary + operator with at least one operand of type string, it causes problems with your <totalNumber>. Find out how to manipulate your strings around this bug.


advertisement

WEBINAR:

On-Demand

Building the Right Environment to Support AI, Machine Learning and Deep Learning


ecently, I came across an application that contained a binary + operator in which at least one of the operands was of type string.

While debugging this app, I found that the Microsoft C# compiler had compiled the the program so that the <totalNumber> value was 158, while the maximum value allowed was 100.


Why is the <totalNumber> value exceeding the maximum value allowed?




Using this small application, test your application's summing of <totalNumber> before compiling.

Recreating the Problem
Suppose you had the following logged string:

string s = a + b + c;

In the above string, a signifies the shown text, while the integer values of b and c represent the value of <totalNumber>, after summing.

Therefore, the question you need to answer is: how is the summing being performed at run time?



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