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How can I compare two lists in python and return matches
...
A quick performance test showing Lutz's solution is the best:
import time
def speed_test(func):
def wrapper(*args, **kwargs):
t1 = time.time()
for x in xrange(5000):
results = func(*args, **kwargs)
t2 = ...
How to prevent favicon.ico requests?
...c) it looks like Firefox >= 25 doesn't like the above syntax anymore. I tested on Firefox 27 and it doesn't work while it still work on Webkit/Chrome.
So here is the new one that should cover all recent browsers. I tested Safari, Chrome and Firefox:
<link rel="icon" href="data:;base64,=">
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Fastest Way of Inserting in Entity Framework
I'm looking for the fastest way of inserting into Entity Framework.
30 Answers
30
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Structure padding and packing
... 2 structs could be used by non-struct variables that could fit in.
e.g in test_struct_address() below, the variable x resides between adjacent struct g and h.
No matter whether x is declared, h's address won't change, x just reused the empty space that g wasted.
Similar case for y.
Example
(fo...
Calculate text width with JavaScript
...hin a few pixels of the string rendered size.
var fontSize = 12;
var test = document.getElementById("Test");
test.style.fontSize = fontSize;
var height = (test.clientHeight + 1) + "px";
var width = (test.clientWidth + 1) + "px"
console.log(height, width);
#Test
{
position: absolut...
What is the maximum possible length of a .NET string?
...hod here:
static void Main(string[] args)
{
Console.WriteLine("String test, by Nicholas John Joseph Taylor");
Console.WriteLine("\nTheoretically, C# should support a string of int.MaxValue, but we run out of memory before then.");
Console.WriteLine("\nThis is a quickish test to narrow...
Fluent Validation vs. Data Annotations [closed]
...d to Data Annotations
It separates the validation from my view models
Unit testing is far easier compared to Data Annotations
It has excellent client side validation support for most standard validation rules
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Facebook API “This app is in development mode”
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Development mode is for testing
Go to https://developers.facebook.com/apps, then App Review -> Select No for Your app is in development and unavailable to the public
Go to Roles -> Testers, enter the Facebook user Id of the users you want to e...
Officially, what is typename for?
...veral types. For example you can write:
template<typename T>
struct test {
typedef T* ptr;
};
template<> // complete specialization
struct test<int> { // for the case T is int
T* ptr;
};
One might ask why is this useful and indeed: That really looks useless. Bu...
Why does typeof NaN return 'number'?
... or
greater than +1.
All these values may not be the same. A simple test for a NaN is to test value == value is false.
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