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What does “Could not find or load main class” mean?
...ntax is OS-dependent. I'm kind of new to programming on Windows and had no idea.
– keyser
Jan 31 '15 at 11:22
7
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Why do we use __init__ in Python classes?
...living breathing thing. In the object-orientated world there are principal ideas you can almost call the essence of everything. They are:
encapsulation (won't elaborate on this)
inheritance
polymorphism
Objects have one, or more characteristics (= Attributes) and behaviors (= Methods). The behav...
List of Big-O for PHP functions
...ce it doesn't seem like anyone has done this before I thought it'd be good idea to have it for reference somewhere. I've gone though and either via benchmark or code-skimming to characterize the array_* functions. I've tried to put the more interesting Big-O near the top. This list is not complete.
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Tactics for using PHP in a high-load site
...pulated with most of the content. Also, for security, it's generally a bad idea to put tables that are publicly accessible (users) in the same database as tables than handle the back-end (if for some reason one of the tables were to be hacked).
– Evan Plaice
Fe...
What are the recommendations for html tag?
...ple authors over 8 years detailing information regarding <base>. Any idea which link the comments have been moved to?
– Pacerier
Nov 12 '17 at 13:05
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How to use glOrtho() in OpenGL?
...
oh my god I LOVE YOU. Do you have any idea how long it takes to find/figure out this single line of code online? Thank you, I shall name my first born child after you for this
– karpathy
Aug 21 '10 at 22:23
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Why do we need RESTful Web Services?
...
Here are some ideas:
REST constrains your service to use a uniform interface. You don't have to waste time daydreaming (or arguing) about all of the possibly ways your service could work - you get right to work identifying the resources ...
Why isn't `int pow(int base, int exponent)` in the standard C++ libraries?
...to be cautious and, to be honest, the current wording gets across the same idea.
– paxdiablo
Sep 9 '19 at 3:52
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show 2 more comments
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Relative imports in Python 3
...he package, and it also
needs to be runnable as a script, sometimes. Any idea how I could
achieve that?
It's quite common to have a layout like this...
main.py
mypackage/
__init__.py
mymodule.py
myothermodule.py
...with a mymodule.py like this...
#!/usr/bin/env python3
# Expor...
How to draw a path on a map using kml file?
...e, but it's not complete though - just for you as a reference and get some idea.
This is a simple bean I use to hold the route information I will be parsing.
package com.myapp.android.model.navigation;
import java.util.ArrayList;
import java.util.Iterator;
public class NavigationDataSet {
pri...