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Determine font color based on background color
...es it generated strange, very intensive colors that were hard to watch and read.
After long hours of testing and trying to solve this problem, I found out that the best solution is to select white font for "dark" colors, and black font for "bright" colors.
Here's an example of function I am using...
Why is it necessary to set the prototype constructor?
...
My mistake. It should have read 'eve instanceof Person' which would return false. I will amend that part. You are correct that every function has a prototype property. However, without assigning the prototype to Object.create(Person.prototype), the St...
Is it a good practice to use try-except-else in Python?
...ode and calling code as it does in some compiled languages (i.e. CPython already implements code for exception checking at every step, regardless of whether you actually use exceptions or not).
In other words, your understanding that "exceptions are for the exceptional" is a rule that makes sense i...
What are some common uses for Python decorators? [closed]
...ts, since Python 2.5 you can use a with statement in conjunction with a threading.Lock (or multiprocessing.Lock since version 2.6) object to simplify the decorator's implementation to just:
import functools
def synchronized(lock):
""" Synchronization decorator """
def wrap(f):
@fu...
How to convert an array into an object using stdClass() [duplicate]
...
It's already an array, so why do you need to convert it into an array again?
– Amal Murali
Oct 9 '13 at 12:34
...
C# Object Pooling Pattern implementation
...ein of Sql connection pooling? (ie would be implemented fully that it is thread safe).
10 Answers
...
Looping through a hash, or using an array in PowerShell
...
Shorthand is not preferred for scripts; it is less readable. The %{} operator is considered shorthand. Here's how it should be done in a script for readability and reusability:
Variable Setup
PS> $hash = @{
a = 1
b = 2
c = 3
}
PS> $hash
Name ...
Download File to server from URL
...($newf) {
while(!feof($file)) {
fwrite($newf, fread($file, 1024 * 8), 1024 * 8);
}
}
}
if ($file) {
fclose($file);
}
if ($newf) {
fclose($newf);
}
}
...
Alternate output format for psql
... query results to wrap multiple times. Consequently, the output is hard to read.
7 Answers
...
Download file of any type in Asp.Net MVC using FileResult?
...ype:
public FileResult Download()
{
byte[] fileBytes = System.IO.File.ReadAllBytes(@"c:\folder\myfile.ext");
string fileName = "myfile.ext";
return File(fileBytes, System.Net.Mime.MediaTypeNames.Application.Octet, fileName);
}
...