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What is the purpose of the “role” attribute in HTML?
I keep seeing role attributes in some people's work. I use it too, but I'm not sure about its effect.
5 Answers
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What is the good python3 equivalent for auto tuple unpacking in lambda?
Consider the following python2 code
8 Answers
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Compiled vs. Interpreted Languages
...modern techniques such as bytecode compilation add some extra complexity - what happens here is that the compiler targets a "virtual machine" which is not the same as the underlying hardware. These virtual machine instructions can then be compiled again at a later stage to get native code (e.g. as d...
Difference between staticmethod and classmethod
What is the difference between a function decorated with @staticmethod and one decorated with @classmethod ?
27 Answers
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Remove a fixed prefix/suffix from a string in Bash
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Nvm, "bash substitution" in Google found what I wanted.
– Tyler
Nov 4 '14 at 0:59
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Ignore outliers in ggplot2 boxplot
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@Ramnath what does the $stats[c(1,5)] do?
– lukeg
Jun 18 '15 at 8:26
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Why not use exceptions as regular flow of control?
...r that programs are written for programmers first).
Moreover, this is not what compiler vendors expect. They expect exceptions to be thrown rarely, and they usually let the throw code be quite inefficient. Throwing exceptions is one of the most expensive operations in .NET.
However, some languages...
Hibernate Annotations - Which is better, field or property access?
This question is somewhat related to Hibernate Annotation Placement Question .
25 Answers
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What is the difference between synchronous and asynchronous programming (in node.js)
...ogram is doing other things, and once the query data is ready, you will do whatever you want with it.
So, in a nutshell: The first example will block, while the second won't.
The output of the following two examples:
// Example 1 - Synchronous (blocks)
var result = database.query("SELECT * FROM h...
What is the preferred syntax for initializing a dict: curly brace literals {} or the dict() function
...t could do this better. For that matter, there is an Enum type that can do what you are doing here better. Also, this isn't really an answer to the question at all.
– dusktreader
Jun 29 '16 at 23:03
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