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How to get the Power of some Integer in Swift language?
...If you like, you could declare an infix operator to do it.
// Put this at file level anywhere in your project
infix operator ^^ { associativity left precedence 160 }
func ^^ (radix: Int, power: Int) -> Int {
return Int(pow(Double(radix), Double(power)))
}
// ...
// Then you can do this...
l...
Check if a given Type is an Enum
... there is none ), this is one possible way to check for that:
public override bool CanConvert(Type objectType)
{
FieldInfo[] fieldInfo = objectType.GetFields(BindingFlags.Public | BindingFlags.Static);
if( fieldInfo.Length > 0 )
{
return ( fieldInfo[0].GetCustomAttributes(ty...
AJAX in Chrome sending OPTIONS instead of GET/POST/PUT/DELETE?
... isn't sent on the default port 80/443 this Ajax call is automatically considered a cross-origin resource (CORS) request, which in other words means that the request automatically issues an OPTIONS request which checks for CORS headers on the server's/servlet's side.
This happens even if you set
...
String was not recognized as a valid DateTime “ format dd/MM/yyyy”
...hough the above solutions are effective, you can also modify the webconfig file with the following...
<configuration>
<system.web>
<globalization culture="en-GB"/>
</system.web>
</configuration>
Ref : Datetime format different on local machine compared to ...
JavaScript hard refresh of current page
...
Did it work in 2010 ? It sure doesn't work in 2018 (in Chrome). Chrome loads everything (except /Home/Index) from cache. It appears to be working in firefox WTH ?
– Maciej Szpakowski
Feb ...
Python - use list as function parameters
...s already been answered perfectly, but since I just came to this page and did not understand immediately I am just going to add a simple but complete example.
def some_func(a_char, a_float, a_something):
print a_char
params = ['a', 3.4, None]
some_func(*params)
>> a
...
Get Selected index of UITableView
...
If you allow multiple selections, consider using: - (NSArray *)indexPathsForSelectedRows
– yura
Feb 19 '15 at 19:12
...
Stretch background image css?
...ed version)
In addition you can try this for an IE solution
filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='.myBackground.jpg', sizingMethod='scale');
-ms-filter: "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='myBackground.jpg', sizingMethod='scale')";
zoom: 1;
Credit ...
Getting binary content in Node.js using request
...8, and automatically converts any non-UTF-8 byte sequences to junk (but valid UTF-8) characters. No amount of setting 'mimetype", etc. works (not that it's supposed to for response data). The encoding: null is the only option that works. And - very poorly documented. There ought to be an obvious...
A good example for boost::algorithm::join
...se boost::algorithm::join but I couldn't find any usage examples and I didn't want to invest a lot of time learning the Boost Range library just to use this one function.
...