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What is “lifting” in Haskell?
...Suppose you find that a lot of uses of Foo take numeric types (Int, Double etc) and you keep having to write code that unwraps these numbers, adds or multiplies them, and then wraps them back up. You can short-circuit this by writing the unwrap-and-wrap code once. This function is traditionally ca...
File to byte[] in Java
... to date with that library, include the dependency in your build scripting etc, communicate it to people using your code etc etc. If you are already using a library that has code for it than use that, otherwsie I would say write it yourself.
– Stijn de Witt
Feb...
Mixing Angular and ASP.NET MVC/Web api?
...back-end to keep my productivity with the API, Entity Framework, security, etc. Do my pages still need a server-side master-child configuration/layout? What do I use for that - WebForms (nope - then I get viewstate), MVC, ASP.NET Web Pages, or something else?
– Sean
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What's the fastest way to do a bulk insert into Postgres?
...r consideration is the datamodel and the presence of constraints,triggers, etc.
My first approach is always: create a (temp) table with a structure similar to the target table (create table tmp AS select * from target where 1=0), and start by reading the file into the temp table.
Then I check what ...
CKEditor automatically strips classes from div
....allowedContent = true;
To play with a content string works fine for id, etc, but not for the class and style attributes, because you have () and {} for class and style filtering.
So my bet is for allowing any class in the editor is:
config.extraAllowedContent = '*(*)';
This allows any class a...
What is the purpose of Flask's context stacks?
...int the user to resource B, meaning the user will run a second request to fetch B. A slightly different way of handling this would be to do an internal redirect, which means that while processing A, Flask will make a new request to itself for resource B, and use the results of this second request as...
How to set the font size in Emacs?
...ault nil :height 100)
The value is in 1/10pt, so 100 will give you 10pt, etc.
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What does default(object); do in C#?
...he requested type.
For all reference types (defined with class, delegate, etc), this is null. For value types (defined with struct, enum, etc) it's an all-zeroes value (for example, int 0, DateTime 0001-01-01 00:00:00, etc).
It's mostly used with generic code that can be applied to both reference ...
REST API Best practices: Where to put parameters? [closed]
...y which part of the resource you want, any state the resource should have, etc.
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answered Oct 26 '10 at 13:52
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What is the main difference between PATCH and PUT request?
... type (whether it can logically modify
a null resource) and permissions, etc.
The difference between the PUT and PATCH requests is reflected in the
way the server processes the enclosed entity to modify the resource
identified by the Request-URI. In a PUT request, the enclosed entity
...