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How do I make the return type of a method generic?
...tic T ConfigSetting<T>(string settingName)
{
return /* code to convert the setting to T... */
}
But the caller will have to specify the type they expect. You could then potentially use Convert.ChangeType, assuming that all the relevant types are supported:
public static T ConfigSettin...
View.setPadding accepts only in px, is there anyway to setPadding in dp?
...
This is the formula for Converting dp units to pixel units. You can use it anywhere
– Labeeb Panampullan
Jul 11 '11 at 7:42
2
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What is a wrapper class?
...per.stringValue();
so this is the way , we can use wrapper class type to convert into other primitive types as well. This type of conversion is used when you need to convert a primitive type to object and use them to get other primitives as well.Though for this approach , you need to write a big c...
How do I lowercase a string in C?
How can I convert a mixed case string to a lowercase string in C?
6 Answers
6
...
How to enumerate an enum
...tAllSelectedItems<T>(this Enum value)
{
int valueAsInt = Convert.ToInt32(value, CultureInfo.InvariantCulture);
foreach (object item in Enum.GetValues(typeof(T)))
{
int itemAsInt = Convert.ToInt32(item, CultureInfo.InvariantCulture);
if (ite...
Is there a built in function for string natural sort?
...
Try this:
import re
def natural_sort(l):
convert = lambda text: int(text) if text.isdigit() else text.lower()
alphanum_key = lambda key: [ convert(c) for c in re.split('([0-9]+)', key) ]
return sorted(l, key = alphanum_key)
Output:
['elm0', 'elm1', 'Elm...
Swift - How to convert String to Double
...g to write a BMI program in swift language.
And I got this problem: how to convert a String to a Double?
29 Answers
...
recursion versus iteration
...ed incorrectly that's slower. On top of that, modern compilers are good at converting some recursions to loops without even asking.
And if it is always possible to convert an recursion into a for loop is there a rule of thumb way to do it?
Write iterative programs for algorithms best understoo...
How to use GROUP BY to concatenate strings in SQL Server?
...
I ran into a couple of problems when I tried converting Kevin Fairchild's suggestion to work with strings containing spaces and special XML characters (&, <, >) which were encoded.
The final version of my code (which doesn't answer the original question but m...
How to convert/parse from String to char in java?
...
If your string contains exactly one character the simplest way to convert it to a character is probably to call the charAt method:
char c = s.charAt(0);
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