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HttpServletRequest - how to obtain the referring URL?
...usiness processes in the backend, but only for presentation control (e.g. hiding/showing/changing certain pure layout parts) and/or statistics.
For the interested, background about the misspelling can be found in Wikipedia.
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TypeScript or JavaScript type casting
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This answer does no longer provide the full picture of type assertion in typescript, whereas Alex's answer gives a more complete picture, and should be the accepted answer.
– Kristoffer Dorph
Jan 5 '17 at 9:20
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Bulk package updates using Conda
...ully integrated until the release of Spyder 2.4 (https://github.com/spyder-ide/spyder/wiki/Roadmap). As soon as we have it ready for testing we will post something on the mailing list (https://groups.google.com/forum/#!forum/spyderlib). Be sure to subscribe
Cheers!
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What are the benefits to marking a field as `readonly` in C#?
...ield that is initialized in the constructor (e.g. based on a configuration file). Once the actual methods are JIT-compiled, the compiler may omit whole parts of the code when debug logging is not enabled.
I have not checked if this optimization is actually implemented in the current version of the J...
How to access array elements in a Django template?
...getting an array arr passed to my Django template. I want to access individual elements of the array in the array (e.g. arr[0] , arr[1] ) etc. instead of looping through the whole array.
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Simple (I think) Horizontal Line in WPF?
...sary when placing the separator within a standard layout panel such as a Grid to get it to show up like a horizontal rule?
– jpierson
Mar 20 '13 at 3:27
1
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What is the best way to exit a function (which has no return value) in python before the function en
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return doesn't work, if i set a = method() , inside method i use return, it still keep running code behind a. exit should be like php exit(), it breaks the program instantly.
– TomSawyer
Sep 24 '17 at 18:29
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What is the Comonad typeclass in Haskell?
...monad in the comonad package (explanations of any other packages that provide a Comonad typeclass are also welcome). I've vaguely heard about Comonad, but all I really know about it is that is provides extract :: w a -> a , sort of a parallel to Monad's return :: a -> m a .
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PL/SQL, how to escape single quote in a string?
...uld help with escaping ticks in strings.
Here's the simplest method from said post:
The most simple and most used way is to use a single quotation mark with two single >quotation marks in both sides.
SELECT 'test single quote''' from dual;
The output of the above statement would be:
test single ...
Why implement interface explicitly?
...e public interface cleaner to explicitly implement an interface, i.e. your File class might implement IDisposable explicitly and provide a public method Close() which might make more sense to a consumer than Dispose().
F# only offers explicit interface implementation so you always have to cast to ...