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When is the init() function run?
...d what Effective Go says but I was unsure if I understood fully what it said. The exact sentence I am unsure is the following:
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How to create module-wide variables in Python? [duplicate]
...ord to assign the module var inside a function.
Pylint 1.3.1 under Python 2.7 enforces NOT using global if you don't assign the var.
module_var = '/dev/hello'
def readonly_access():
connect(module_var)
def readwrite_access():
global module_var
module_var = '/dev/hello2'
connect(m...
Re-raise exception with a different type and message, preserving existing information
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It seems to work fine (python 2.7) try: return 2 / 0 except ZeroDivisionError as e: raise ValueError(e)
– alex
Sep 29 '17 at 15:52
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Where to put view-specific javascript files in an ASP.NET MVC application?
... .js file next to your view:
You can access it directly:
http://yourdomain.com/YourController/Index.js
Below is the source:
namespace JavaScriptViews {
public class JavaScriptActionDescriptor : ActionDescriptor
{
private string actionName;
private ControllerDescrip...
Why are only a few video games written in Java? [closed]
...head as possible. Of course, for Indy or games where graphics are not the main selling point, Java is an excellent alternative to C/C++.
– GuiSim
Jun 23 '09 at 20:07
6
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What does pylint's “Too few public methods” message mean
...20 on it's the standard way to go. To have a wide-version-range mechanism (2.7, 3.3+ if I remember) you could use the attrs library, which was actually the blueprint for creating the dataclasses module.
– Tomasz Gandor
Apr 3 '19 at 9:55
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Short description of the scoping rules?
...file, but other parts of file still use the print statement. In Python 2.6-2.7 you can get hold of the Python 3 print function with:
import __builtin__
print3 = __builtin__.__dict__['print']
The from __future__ import print_function actually does not import the print function anywhere in Python ...
What is a “context bound” in Scala?
... function f on a range of numbers from 0 until a given length. Up to Scala 2.7, tabulate could be
written as follows:
def tabulate[T](len: Int, f: Int => T) = {
val xs = new Array[T](len)
for (i <- 0 until len) xs(i) = f(i)
xs
}
In Scala 2.8 this is no longer possible, because r...
How to read keyboard-input?
...\n' % (nb))
But both options (str.format() and %) do work in both Python 2.7 and Python 3.
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What is the best way to solve an Objective-C namespace collision?
...times the initials refer to the project, e.g. Adium prefixes classes with "AI" (as there is no company behind it of that you could take the initials). Apple prefixes classes with NS and says this prefix is reserved for Apple only.
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