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Which is better, return value or out parameter?
... having to declare the variable separately:
int foo;
GetValue(out foo);
vs
int foo = GetValue();
Out values also prevent method chaining like this:
Console.WriteLine(GetValue().ToString("g"));
(Indeed, that's one of the problems with property setters as well, and it's why the builder patter...
What is the difference between and ?
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Thinking more about section vs. div, including in light of this answer, I've come to the conclusion that they are exactly the same element. The W3C says a div "represents its children". Well, isn't that also what the section element does? Yes, section i...
What's the difference between TRUNCATE and DELETE in SQL
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community wiki
14 revs, 4 users 99%David Aldridge
...
Terminating a script in PowerShell
...en you will want to use Return in the definitions of said functions.
Exit vs Return vs Break
Exit: This will "exit" the currently running context. If you call this command from a script it will exit the script. If you call this command from the shell it will exit the shell.
If a function calls ...
Why use String.Format? [duplicate]
... is the {1}st day of {2}. I feel {3}!", _name, _day, _month, _feeling);
vs:
string s = "Hey," + _name + " it is the " + _day + "st day of " + _month + ". I feel " + feeling + "!";
Format Specifiers
(and this includes the fact you can write custom formatters)
string s = string.Format("Invoice...
Type-juggling and (strict) greater/lesser-than comparisons in PHP
... leading 0
List of some exotic comparisons:
Very strange:
$a VS. $b $a>$b $a<$b $a<=$b $a>=$b $a==$b $a===$b
float(NAN) float(-INF) false false false false false false
float(NAN) float(0) false false false false fals...
Deciding between HttpClient and WebClient
...easons to Use the New HttpClient API to Connect to Web Services
WebClient vs HttpClient vs HttpWebRequest
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What is the difference between Trap and Interrupt?
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Intel x86 defines two overlapping categories, vectored events (interrupts vs exceptions), and exception classes (faults vs traps vs aborts).
All of the quotes in this post are from the April 2016 version of the Intel Software Developer Manual. For the (definitive and complex) x86 perspective, I re...
Windows 7, 64 bit, DLL problems
...on to release, I was able to have a clean registration. My environment is VS 2012. And I did copy the proper redist (x64 version) files to the same folder as my com dll.
– Jim Kennedy
Aug 15 '14 at 20:05
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difference between Product Backlog Item and Feature in Team Foundation work item types
...ng a new work item type. http://www.visualstudio.com/en-us/news/2013-jun-3-vso.aspx
The difference between the two comes down to what granularity you want to work with your work items at:
Product Backlog Items are composed of Tasks and have estimated effort.
Features are composed of Product Backl...