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Math.random() versus Random.nextInt(int)
...icient number of dice rolls (or a die with a sufficiently large number of sides), the die will show itself to be biased towards the larger buckets.
You will be waiting a very long time rolling dice for this effect to show up.
Math.random() also requires about twice the processing and is su...
setuptools: package data folder location
...on 1: Install as package data
The main advantage of placing data files inside the root of your Python package
is that it lets you avoid worrying about where the files will live on a user's
system, which may be Windows, Mac, Linux, some mobile platform, or inside an Egg. You can
always find the dire...
Is Enabling Double Escaping Dangerous?
... emphasis to relevant sections.
Basically: IIS is being excessively paranoid. You can safely disable this check if you're not doing anything particularly unwise with the uri decoded data (such as generating local filesystem URI's via string concatenation).
To disable the check do the following (f...
Compare version numbers without using split function
...he normal .NET 4-part version string:
static class Program
{
static void Main()
{
string v1 = "1.23.56.1487";
string v2 = "1.24.55.487";
var version1 = new Version(v1);
var version2 = new Version(v2);
var result = version1.CompareTo(version2);
...
Java Programming - Where should SQL statements be stored? [closed]
...
+1 for the idea of writing stored procedures and then generating Java code from them, not the other way around.
– Daniel Pryden
Nov 2 '09 at 16:55
...
Log exception with traceback
...
This is identical to logging.exception, with the exception that the type is redundantly logged twice. Just use logging.exception unless you want a level other than error.
– Wyrmwood
Nov 17 '17 a...
What exactly is Heroku?
...ndering what Heroku really is? I know that its a cloud that helps us to avoid using servers? When do we actually use it?
5 ...
How to use > in an xargs command?
... must always be a single completely separate argument to the command to avoid code injection bugs. What you need to do, is this:
xargs -I{} sh -c 'grep ABC "$1" > "$1.out"' -- {}
Applies to xargs as well as find.
By the way, never use xargs without the -0 option (unless for very rare and con...
Insert Unicode character into JavaScript
...ga = 'Ω' in JavaScript, but only if your JavaScript code is:
inside an event attribute, as in onclick="var Omega = '&#937';
alert(Omega)" or
in a script element inside an XHTML (or XHTML + XML) document
served with an XML content type.
In these cases, the code will be first (bef...
Scrolling down both parts of a split-window at the same time in Vim
...
Don’t know why but scrollbind! did not work for me, but invscrollbind did. A SUPER mapping. Thanks!
– UlfR
Jun 27 '14 at 10:50
add a...