Click here to Skip to main content
15,881,757 members

The Insider News

   

The Insider News is for breaking IT and Software development news. Post your news, your alerts and your inside scoops. This is an IT news-only forum - all off-topic, non-news posts will be removed. If you wish to ask a programming question please post it here.

Get The Daily Insider direct to your mailbox every day. Subscribe now!

 
NewsSamsung proposes a 'space internet' to meet growing data demands Pin
Kent Sharkey13-Aug-15 11:25
staffKent Sharkey13-Aug-15 11:25 
GeneralRe: Samsung proposes a 'space internet' to meet growing data demands Pin
R. Giskard Reventlov13-Aug-15 11:55
R. Giskard Reventlov13-Aug-15 11:55 
GeneralRe: Samsung proposes a 'space internet' to meet growing data demands Pin
Daniel Pfeffer14-Aug-15 5:34
professionalDaniel Pfeffer14-Aug-15 5:34 
GeneralRe: Samsung proposes a 'space internet' to meet growing data demands Pin
Richard Andrew x6413-Aug-15 12:18
professionalRichard Andrew x6413-Aug-15 12:18 
GeneralRe: Samsung proposes a 'space internet' to meet growing data demands Pin
Dan Neely14-Aug-15 2:48
Dan Neely14-Aug-15 2:48 
News7 C# interview questions [that weed out the losers!] Pin
Kent Sharkey13-Aug-15 11:25
staffKent Sharkey13-Aug-15 11:25 
GeneralRe: 7 C# interview questions [that weed out the losers!] Pin
Nelek13-Aug-15 11:50
protectorNelek13-Aug-15 11:50 
GeneralRe: 7 C# interview questions [that weed out the losers!] Pin
Gjeltema13-Aug-15 15:15
Gjeltema13-Aug-15 15:15 
I'm surprised he made a few errors that I would expect junior devs to make, but not senior ones, especially ones commenting about how people interviewing for them couldn't answer some of these correctly.

Quote:
What is the difference between the keyword “String” and the keyword “string”?

"String" (capitalized S) isn't a keyword, it's a class/type name.

Quote:
A the value of a value type occupies memory on the stack and when you do an assignment from one value type to another the data is copied from one memory location to the other. Each variable is changed in isolation to the other.

A reference type is a variable on the stack that points to memory in the heap that actually holds the value. When you do an assignment from one reference type to another, only the pointer is copied. In the end, both variables point to the same location on the heap.

A value type does not necessarily go on the stack - it can be allocated on the heap (as value-type member fields of a class are), or in a register (as the jitter determines is best). This is one of the most common incorrect statements I hear made in C#, and for some reason is a very common interview question. Additionally, the pointer/reference (or "variable" as he calls it) to the "reference type" object is also not necessarily stored on the stack.
GeneralRe: 7 C# interview questions [that weed out the losers!] Pin
Ian Shlasko14-Aug-15 3:13
Ian Shlasko14-Aug-15 3:13 
GeneralRe: 7 C# interview questions [that weed out the losers!] Pin
Kevin McFarlane14-Aug-15 3:53
Kevin McFarlane14-Aug-15 3:53 
GeneralRe: 7 C# interview questions [that weed out the losers!] Pin
0bx14-Aug-15 9:39
0bx14-Aug-15 9:39 
NewsIntroducing FunSharp Pin
Kent Sharkey13-Aug-15 8:59
staffKent Sharkey13-Aug-15 8:59 
RantRe: Introducing FunSharp Pin
Afzaal Ahmad Zeeshan13-Aug-15 9:39
professionalAfzaal Ahmad Zeeshan13-Aug-15 9:39 
GeneralRe: Introducing FunSharp Pin
Kent Sharkey13-Aug-15 9:40
staffKent Sharkey13-Aug-15 9:40 
GeneralRe: Introducing FunSharp Pin
Afzaal Ahmad Zeeshan13-Aug-15 9:48
professionalAfzaal Ahmad Zeeshan13-Aug-15 9:48 
NewsOracle: Google has 'destroyed' the market for Java Pin
Kent Sharkey13-Aug-15 8:53
staffKent Sharkey13-Aug-15 8:53 
GeneralRe: Oracle: Google has 'destroyed' the market for Java Pin
Rob Grainger14-Aug-15 1:04
Rob Grainger14-Aug-15 1:04 
GeneralRe: Oracle: Google has 'destroyed' the market for Java Pin
Dan Neely14-Aug-15 2:50
Dan Neely14-Aug-15 2:50 
GeneralRe: Oracle: Google has 'destroyed' the market for Java Pin
Rob Grainger16-Aug-15 23:52
Rob Grainger16-Aug-15 23:52 
NewsDevelopers haven't embraced public clouds -- yet Pin
Kent Sharkey13-Aug-15 8:52
staffKent Sharkey13-Aug-15 8:52 
GeneralRe: Developers haven't embraced public clouds -- yet Pin
TheGreatAndPowerfulOz13-Aug-15 9:16
TheGreatAndPowerfulOz13-Aug-15 9:16 
GeneralRe: Developers haven't embraced public clouds -- yet Pin
PIEBALDconsult14-Aug-15 7:43
mvePIEBALDconsult14-Aug-15 7:43 
NewsWindows 10 sends data to Microsoft, despite privacy settings Pin
Kent Sharkey13-Aug-15 8:51
staffKent Sharkey13-Aug-15 8:51 
GeneralRe: Windows 10 sends data to Microsoft, despite privacy settings Pin
Afzaal Ahmad Zeeshan13-Aug-15 10:36
professionalAfzaal Ahmad Zeeshan13-Aug-15 10:36 
GeneralRe: Windows 10 sends data to Microsoft, despite privacy settings Pin
newton.saber13-Aug-15 11:08
newton.saber13-Aug-15 11:08 

General General    News News    Suggestion Suggestion    Question Question    Bug Bug    Answer Answer    Joke Joke    Praise Praise    Rant Rant    Admin Admin   

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.