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Understanding __get__ and __set__ and Python descriptors
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Why do I need the descriptor class?
It gives you extra control over how attributes work. If you're used to getters and setters in Java, for example, then it's Python's way of doing that. One advantage is that it looks to users just like an attribute (there's no change in sy...
Convert array of integers to comma-separated string
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var result = string.Join(",", arr);
This uses the following overload of string.Join:
public static string Join<T>(string separator, IEnumerable<T> values);
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How to “fadeOut” & “remove” a div in jQuery?
...t with his problem. Sometimes I preach, I just woke up and I'm not in the "extra mile" mood. Your post does the job, though. :)
– Paolo Bergantino
Feb 16 '09 at 14:20
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How to generate a random int in C?
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If you need secure random characters or integers:
As addressed in how to safely generate random numbers in various programming languages, you'll want to do one of the following:
Use libsodium's randombytes API
Re-implement what you need from libsod...
How Drupal works? [closed]
...e. The settings.php file is parsed via include_once(), and any variable or string overrides established there are applied. See the “Variable Overrides” and “String Overrides” sections of the file sites/all/default/default.settings.php for details.
Early Page Cache
In situations requiring a...
Where can I learn jQuery? Is it worth it?
...g up on to see if they meet your needs.
Jquery is good, but with a little extra effort, maybe you'll find that something else works better for you.
Good luck.
share
edited ...
std::shared_ptr thread safety explained
...pace std;
struct A
{
int a;
A(int a) : a(a) {}
};
int main(int argc, char **argv)
{
shared_ptr<A> a(new A(1));
shared_ptr<A> b(a), c(a), d(a);
cout << "a: " << a->a << "\tb: " << b->a
<< "\tc: " << c->a << "\td: " <&...
Using Auto Layout in UITableView for dynamic cell layouts & variable row heights
...ar layout required (you may have
// just one, or may have many).
NSString *reuseIdentifier = ...;
// Dequeue a cell for the reuse identifier.
// Note that this method will init and return a new cell if there isn't
// one available in the reuse pool, so either way after this line...
Calendar returns wrong month [duplicate]
...ts with 0.
Here's a tip: you should be using SimpleDateFormat to get the String-representation of the month:
Calendar rightNow = Calendar.getInstance();
java.text.SimpleDateFormat df1 = new java.text.SimpleDateFormat("MM");
java.text.SimpleDateFormat df2 = new java.text.SimpleDateFormat("MMM");
j...
Set default CRAN mirror permanent in R
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I added extra information, as it wasn't worth an extra answer and a bit too much for a comment.
– Joris Meys
Dec 12 '11 at 15:04
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