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GeneralRe: unsigned and signed in C Pin
David Crow12-Dec-17 15:44
David Crow12-Dec-17 15:44 
QuestionWriting a Sorting Algorithm -- NEED HELP! Pin
Member 135671429-Dec-17 11:36
Member 135671429-Dec-17 11:36 
GeneralRe: Writing a Sorting Algorithm -- NEED HELP! Pin
PIEBALDconsult9-Dec-17 11:37
mvePIEBALDconsult9-Dec-17 11:37 
GeneralRe: Writing a Sorting Algorithm -- NEED HELP! Pin
Member 135671429-Dec-17 12:01
Member 135671429-Dec-17 12:01 
GeneralRe: Writing a Sorting Algorithm -- NEED HELP! Pin
Richard MacCutchan9-Dec-17 21:52
mveRichard MacCutchan9-Dec-17 21:52 
SuggestionRe: Writing a Sorting Algorithm -- NEED HELP! Pin
David Crow10-Dec-17 14:31
David Crow10-Dec-17 14:31 
Questionlocal pointer need to initialize or not? Pin
samzcs8-Dec-17 8:04
samzcs8-Dec-17 8:04 
AnswerRe: local pointer need to initialize or not? Pin
jschell8-Dec-17 8:43
jschell8-Dec-17 8:43 
That code will not work.

You are correct to question it.

If the code actually runs it is only because of the way that the compiler lays down the stack and/or what the exact code did just before the first method was called.

In the method the pointer is considered to be non-initialized but because it is a pointer that was created on the stack it will have a value, whatever was in the memory that the stack is using at that point. Thus correctly stated 'garbage'.
GeneralRe: local pointer need to initialize or not? Pin
samzcs8-Dec-17 16:15
samzcs8-Dec-17 16:15 
GeneralRe: local pointer need to initialize or not? Pin
jschell11-Dec-17 7:03
jschell11-Dec-17 7:03 
AnswerRe: local pointer need to initialize or not? Pin
CPallini8-Dec-17 11:20
mveCPallini8-Dec-17 11:20 
QuestionHow to make global 2D array using vectors Pin
User 135094507-Dec-17 23:14
professionalUser 135094507-Dec-17 23:14 
AnswerRe: How to make global 2D array using vectors Pin
Richard MacCutchan8-Dec-17 0:04
mveRichard MacCutchan8-Dec-17 0:04 
AnswerRe: How to make global 2D array using vectors Pin
Jochen Arndt8-Dec-17 0:05
professionalJochen Arndt8-Dec-17 0:05 
AnswerRe: How to make global 2D array using vectors Pin
CPallini8-Dec-17 6:14
mveCPallini8-Dec-17 6:14 
GeneralRe: How to make global 2D array using vectors Pin
User 1350945013-Dec-17 7:46
professionalUser 1350945013-Dec-17 7:46 
GeneralRe: How to make global 2D array using vectors Pin
CPallini13-Dec-17 8:11
mveCPallini13-Dec-17 8:11 
QuestionSystem tray Pin
justin12046-Dec-17 22:51
justin12046-Dec-17 22:51 
SuggestionRe: System tray Pin
Jochen Arndt6-Dec-17 23:15
professionalJochen Arndt6-Dec-17 23:15 
QuestionHow to pass size of an array from command line Pin
User 135094506-Dec-17 18:09
professionalUser 135094506-Dec-17 18:09 
AnswerRe: How to pass size of an array from command line Pin
Rick York6-Dec-17 18:52
mveRick York6-Dec-17 18:52 
GeneralRe: How to pass size of an array from command line Pin
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GeneralRe: How to pass size of an array from command line Pin
Rick York6-Dec-17 20:31
mveRick York6-Dec-17 20:31 
GeneralRe: How to pass size of an array from command line Pin
User 135094506-Dec-17 20:32
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GeneralRe: How to pass size of an array from command line Pin
CPallini7-Dec-17 3:19
mveCPallini7-Dec-17 3:19 

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