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What is the template binding vs binding?
...lity (no StringFormat, Delay, IsAsync, etc.. see the properties of Binding vs TemplateBindingExtention).
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When to use IComparable Vs. IComparer
...lows me to compare any two guys lined up.........that's basically it. Fred vs John..........i throw them into a concrete class which implements the interface. Compare(Fred, John) and it spits out who's better.
What about IComparable? - Compare yourself with someone else
Have you been on FB recen...
String vs. StringBuilder
...ple to demonstrate the difference in speed when using String concatenation vs StringBuilder:
System.Diagnostics.Stopwatch time = new Stopwatch();
string test = string.Empty;
time.Start();
for (int i = 0; i < 100000; i++)
{
test += i;
}
time.Stop();
System.Console.WriteLine("Using String conc...
'uint32_t' identifier not found error
...e Wikipedia page on the header, it hasn't shipped with Visual Studio until VS2010.
In the meantime, you could probably fake up your own version of the header by adding typedefs that map Microsoft's custom integer types to the types expected by C. For example:
typedef __int32 int32_t;
typedef unsi...
structure vs class in swift language
...ctive-C interoperability because Value Type was introduced in Swift.
[let vs var, class vs struct]
Choosing Between Structures and Classes
Types
How can I get System variable value in Java?
...ariable ENV_VAR1, if it doesnt exist we may throw some custom Exception to alert about it:
String ENV_VAR1 = Optional.ofNullable(System.getenv("ENV_VAR1")).orElseThrow(
() -> new CustomException("ENV_VAR1 is not set in the environment"));
...
How can I change or remove HTML5 form validation default error messages?
...
you can remove this alert by doing following:
<input type="text" pattern="[a-zA-Z]+"
oninvalid="setCustomValidity(' ')"
/>
just set the custom message to one blank space
...
Call by name vs call by value in Scala, clarification needed
.... A function can have multiple parameters which vary in their call-by-name vs call-by-value status. So it's not that a function is call-by-name or call-by-value, it's that each of its parameters may be pass-by-name or pass-by-value. Furthermore, "call-by-name" has nothing to do with names. => Int...
Core Data vs SQLite 3 [closed]
I am already quite familiar with relational databases and have used SQLite (and other databases) in the past. However, Core Data has a certain allure, so I am considering spending some time to learn it for use in my next application.
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JMS Topic vs Queues
I was wondering what is the difference between a JMS Queue and JMS Topic.
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