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How do I declare class-level properties in Objective-C?
... answered Mar 30 '09 at 4:50
Andrew GrantAndrew Grant
55.8k2222 gold badges126126 silver badges139139 bronze badges
...
Difference between Bridge pattern and Adapter pattern
What is the difference between the Bridge and Adapter patterns?
9 Answers
9
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Search for a string in Enum and return the Enum
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Given the latest and greatest changes to .NET (+ Core) and C# 7, here is the best solution:
var ignoreCase = true;
Enum.TryParse("red", ignoreCase , out MyColours colour);
colour variable can be used within the scope of Enum.TryParse
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What is the id( ) function used for?
I read the Python 2 docs and noticed the id() function:
13 Answers
13
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What is the significance of initializing direction arrays below with given values when developing ch
I am new to competitive programming, and I noticed frequently, many of the great coders have these four lines in their code (particularly in those involving arrays):
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Can I set an unlimited length for maxJsonLength in web.config?
...ords (each won't have more than 10 char length), it's exceeding the length and throws the error:
29 Answers
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How can I extend typed Arrays in Swift?
... answered Nov 6 '15 at 0:52
Andrew SchreiberAndrew Schreiber
11.2k66 gold badges3737 silver badges5151 bronze badges
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java: Class.isInstance vs Class.isAssignableFrom
...r. Other can be a class or an interface. It answers true if Other can be converted to a MyClass.
A little code to demonstrate:
public class NewMain
{
public static void main(String[] args)
{
NewMain nm = new NewMain();
nm.doit();
}
class A { }
class B extend...
Can gcc output C code after preprocessing?
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If your compiler commands already has a parameter like -o something.o you may also want to change it to -o something.i. Otherwise the preprocessed output will be in the .o file.
– Tor Klingberg
Mar 19 '15 at...
Which is better, number(x) or parseFloat(x)?
... they had typed '1'. The only time I really make an exception is when I am converting a style to a number, in which case parseFloat is helpful because styles come in a form like '3px', in which case I want to drop the 'px' part and just get the 3, so I find parseFloat helpful here. But really which ...