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How to avoid “if” chains?
...e desire to break out of "part of a function" usually means you do need an extra function.
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How to detect Safari, Chrome, IE, Firefox and Opera browser?
...ng for browser reliable detection often results in checking the User agent string. This method is not reliable, because it's trivial to spoof this value.
I've written a method to detect browsers by duck-typing.
Only use the browser detection method if it's truly necessary, such as showing browser-sp...
Loading existing .html file with android WebView
...hanks for your answer. You means that i have to convert my .html file into String, then load it with loadData or loadDataWithBaseUrl method?
– laph
Oct 26 '10 at 22:19
...
Convert pandas dataframe to NumPy array
...ot what you want from the get go. In my case, having copied your DF from a string, the index type is string (represented by an object dtype in pandas):
In [102]: df
Out[102]:
label A B C
ID
1 NaN 0.2 NaN
2 NaN NaN 0.5
3 NaN 0.2 0.5
4 0.1 0.2 N...
ASP.Net MVC Html.HiddenFor with wrong value
...r helper.
public static class CustomExtensions
{
public static MvcHtmlString HiddenFor2<TModel, TProperty>(this HtmlHelper<TModel> htmlHelper, Expression<Func<TModel, TProperty>> expression)
{
ReplacePropertyState(htmlHelper, expression);
return htmlH...
How to get datetime in JavaScript?
...emantically, you're probably looking for the one-liner
new Date().toLocaleString()
which formats the date in the locale of the user.
If you're really looking for a specific way to format dates, I recommend the moment.js library.
...
TypeScript: casting HTMLElement
...eList<HtmlScriptElement>, plus getElementsByName will be able to use string literal type overrides to get this right without any casting at all!
– Peter Burns
Apr 7 '13 at 0:11
...
Can I combine :nth-child() or :nth-of-type() with an arbitrary selector?
...lution, you'll have to use a script to filter elements and apply styles or extra class names accordingly. For example, the following is a common workaround using jQuery (assuming there is only one row group populated with tr elements within the table):
$('table.myClass').each(function() {
// Note ...
Why would an Enum implement an Interface?
...
// methods here
}
enum SimpleDataType implements DataType {
INTEGER, STRING;
// implement methods
}
class IdentifierDataType implements DataType {
// implement interface and maybe add more specific methods
}
sha...
Determine which JAR file a class is from
...ed by bootstrap classloader. The other way to determine is:
Class klass = String.class;
URL location = klass.getResource('/' + klass.getName().replace('.', '/') + ".class");
As notnoop pointed out klass.getResource() method returns the location of the class file itself. For example:
jar:file:/j...