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Converting from IEnumerable to List [duplicate]
...rrayList();
_provinces.Add("Western");
_provinces.Add("Eastern");
List<string> provinces = _provinces.Cast<string>().ToList();
If you're using Generic version IEnumerable<T>, The conversion is straight forward. Since both are generics, you can do like below,
IEnumerable<in...
What is an existential type?
...t you write things like:
interface VirtualMachine<B> {
B compile(String source);
void run(B bytecode);
}
// Now, if you had a list of VMs you wanted to run on the same input:
void runAllCompilers(List<∃B:VirtualMachine<B>> vms, String source) {
for (∃B:VirtualMachine...
Elegant Python function to convert CamelCase to snake_case?
...'
If you want to separate ALLCaps to all_caps and expect numbers in your string you still don't need to do two separate runs just use | This expression ((?<=[a-z0-9])[A-Z]|(?!^)[A-Z](?=[a-z])) can handle just about every scenario in the book
>>> a = re.compile('((?<=[a-z0-9])[A-Z]|...
Should I use window.navigate or document.location in JavaScript?
... thing. See docs.sun.com/source/816-6408-10/location.htm: "If you assign a string to the location property of an object, JavaScript creates a location object and assigns that string to its href property."
– James Skidmore
Dec 9 '10 at 18:36
...
Embedding DLLs in a compiled executable
... CurrentDomain_AssemblyResolve(object sender, ResolveEventArgs args)
{
string dllName = args.Name.Contains(',') ? args.Name.Substring(0, args.Name.IndexOf(',')) : args.Name.Replace(".dll","");
dllName = dllName.Replace(".", "_");
if (dllName.EndsWith("_resources")) return null;
Sy...
How to create own dynamic type or dynamic object in C#?
...eyword and other handling):
// my pretend dataset
List<string> fields = new List<string>();
// my 'columns'
fields.Add("this_thing");
fields.Add("that_thing");
fields.Add("the_other");
dynamic exo = new System.Dynamic.ExpandoObjec...
Try-finally block prevents StackOverflowError
...en when it cannot happen.
public class Main
{
public static void main(String[] args)
{
try
{ // invoke foo() with a simulated call depth
Main.foo(1,5);
}
catch(Exception ex)
{
System.out.println(ex.toString());
}
...
How to parse XML in Bash?
...g:
<tag>value</tag>
The first call to read_dom get an empty string (since the '<' is the first character). That gets split by IFS into just '', since there isn't a '>' character. Read then assigns an empty string to both variables. The second call gets the string 'tag>value'....
How to find path of active app.config file?
...ll return when you use NUnit, then you probably need to copy the ConnectionString value the your app.config of your application to the app.config of your test library.
When it is run by the test loader, the test assembly is loaded at runtime and will look in its own app.config (renamed to testAsse...
Difference between assertEquals and assertSame in phpunit?
...passing '2204' and 2204, which will fail using assertSame because one is a string and one is an int, basically:
'2204' !== 2204
assertSame('2204', 2204) // this test fails
assertEquals
"Reports an error identified by $message if the two variables $expected and $actual are not equal."
assert...