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Typescript: difference between String and string
...clarify that "foo" vs new String("foo") isn't a new distinction introduced by TypeScript - I don't think it's helpful to call one a JS type and the other a TS type.
– Joe Lee-Moyet
Jan 25 '16 at 13:46
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How to create multiple directories from a single full path in C#?
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In MSDN's words, Creates all directories and subdirectories as specified by path.
If the entire path already exists, it will do nothing. (It won't throw an exception)
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CSS to line break before/after a particular `inline-block` item
... container within an inline context. If you could break out of the context by inserting the line break between the <li>s it would work. Shame really as this is useful for responsive design breakpoints. I guess most of the time "inline" is just as useful as inline-block for lists
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Haskell testing workflow
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You can integrate your tests and benchmarks directly into your cabal file by adding sections for them, and masking them behind flags so that they don't make it so that every user of your library has to have access to (and want to use for themselves) the exact version of the testing tools you've cho...
How to play with Control.Monad.Writer in haskell?
...'d need to use lift $ lift $ tell w. This quickly gets unwieldy.
Instead, by defining a type class we can make any monad transformer wrapper around a writer into an instance of writer itself. For example,
instance (Monoid w, MonadWriter w m) => MonadWriter w (ReaderT r m)
that is, if w is a m...
LINQ - Convert List to Dictionary with Value as List
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It sounds like you want to group the MyObject instances by KeyedProperty and put that grouping into a Dictionary<long,List<MyObject>>. If so then try the following
List<MyObject> list = ...;
var map = list
.GroupBy(x => x.KeyedProperty)
.ToDictionary(x =...
Custom error pages on asp.net MVC3
...so there's absolutely nothing preventing you from calling this method. And by the way Execute was protected in the Controller class as well in MVC 3, so there's no change in this regard.
– Darin Dimitrov
Oct 7 '13 at 10:29
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difference between iframe, embed and object elements
...5, before that it was a non standard tag, which admittedly was implemented by all major browsers. Behaviour prior to HTML 5 can vary ...
The embed element provides an integration point for an external (typically non-HTML) application or interactive content. (HTML 5 standard - "The <embed> ele...
How to use a link to call JavaScript?
...e
// with an id of "mylink"
var a = document.getElementById("mylink");
//Set code to run when the link is clicked
// by assigning a function to "onclick"
a.onclick = function() {
// Your code here...
//If you don't want the...
Can you list the keyword arguments a function receives?
..., you need the args without a default already specified. These can be got by:
def getRequiredArgs(func):
args, varargs, varkw, defaults = inspect.getargspec(func)
if defaults:
args = args[:-len(defaults)]
return args # *args and **kwargs are not required, so ignore them.
Th...