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Global variables in Javascript across multiple files
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Encapsulation vs Abstraction?
...escribing something in simpler terms, i.e abstracting away the details, in order to focus on what is important (This is also seen in abstract art, for example, where the artist focuses on the building blocks of images, such as colour or shapes). The same idea translates to OOP by using an inheritan...
Pimpl idiom vs Pure virtual class interface
...ugh. OTOH in pure abstract case they effectively link by vtable index so reordering methods or inserting in the middle will break compatibility.
– SnakE
Nov 25 '15 at 11:13
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Best way to include CSS? Why use @import?
...ll need understand how to look up the dependency graph of the CSS files in order to push back all the files at once. It's not so simple. Here's a guide on how to set up an HTTP/2 server for that: smashingmagazine.com/2017/04/guide-http2-server-push.
– trusktr
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How do you list all triggers in a MySQL database?
...LATION
EVENT_OBJECT_CATALOG
EVENT_OBJECT_SCHEMA
EVENT_OBJECT_TABLE
ACTION_ORDER
ACTION_CONDITION
ACTION_STATEMENT
ACTION_ORIENTATION
ACTION_TIMING
ACTION_REFERENCE_OLD_TABLE
ACTION_REFERENCE_NEW_TABLE
ACTION_REFERENCE_OLD_ROW
ACTION_REFERENCE_NEW_ROW
CREATED
SQL_MODE
DEFINER
CHARACTER_SET_CLIENT
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Weird “[]” after Java method signature
... java you can say int[] a;, as well as int a[];.
From this perspective, in order to get the same result just need to move the [] and write public int[] get() {. Still looks like the code came from an obfuscator...
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How does Haskell printf work?
...(). For this, we have the instance
instance PrintfType (IO ())
Next, in order to support a variable number of arguments, we need to use recursion at the instance level. In particular we need an instance so that if r is a PrintfType, a function type x -> r is also a PrintfType.
-- instance Pri...
How to compile python script to binary executable
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How to serialize a lambda?
... @Balder The facility to cast to an intersection type was added in order to provide a target type for type inference of lambdas. Since AICs have a manifest type (i.e., its type is not inferred) casting an AIC to an intersection type isn't useful. (It is possible, just not useful.) To have an...
How to apply a function to two columns of Pandas dataframe
...ames in the function instead of indexes then you don't need to worry about order changing, or get the index by name e.g. see stackoverflow.com/questions/13021654/…
– Davos
Mar 22 '18 at 7:19
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