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java get file size efficiently
...channels and URL have some overhead.
Code:
import java.io.*;
import java.net.*;
import java.util.*;
public enum FileSizeBench {
LENGTH {
@Override
public long getResult() throws Exception {
File me = new File(FileSizeBench.class.getResource(
"F...
Why should I use an IDE? [closed]
...
saua: have you looked at Flymake, flymake.sourceforge.net? It at least provide some warnings-as-you-type functions to Emacs
– polyglot
Feb 16 '09 at 23:41
62
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Why use 'virtual' for class properties in Entity Framework model definitions?
In the following blog: http://weblogs.asp.net/scottgu/archive/2010/07/16/code-first-development-with-entity-framework-4.aspx
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What is the exact problem with multiple inheritance?
...vide it. Further, the problems aren't just theoretical. Many classes in .NET rely upon the fact that a cast from any reference type to Object and back to that type...
– supercat
Dec 18 '13 at 16:55
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Why use softmax as opposed to standard normalization?
In the output layer of a neural network, it is typical to use the softmax function to approximate a probability distribution:
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Example JavaScript code to parse CSV data
...g 1-2 characters at a time and builds an array.
Test it at http://jsfiddle.net/vHKYH/.
function parseCSV(str) {
var arr = [];
var quote = false; // 'true' means we're inside a quoted field
// Iterate over each character, keep track of current row and column (of the returned array)
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What does yield mean in PHP?
...n return values, which can be retrieved using Generator::getReturn(). php.net/manual/en/language.generators.syntax.php
– Programmer Dancuk
Sep 3 '18 at 6:47
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How many constructor arguments is too many?
...to handle the situation. Particularly with WPF objects, you'll find that .NET classes tend to favor parameterless constructors and will throw exceptions if the data has not been initialized to a desirable state before calling the method. This is probably mainly specific to component-based design t...
Is there a performance impact when calling ToList()?
... bytes is what is killing this method. A bool will also occupy 4 bytes in .NET. Actually each reference of an object in .NET is at least 8 bytes long, so it's pretty slow. the first 4 bytes point to the type table & the second 4 bytes point to the value or memory location where to find the value...
Get the generated SQL statement from a SqlCommand object?
...adjustments and added table value parameters. It's all up on GitHub and a .Net Standard 2.0 Nuget package github.com/jphellemons/CommandAsSql Thank you Flapper! Can I add you as collaborator?
– JP Hellemons
Aug 25 '17 at 14:27
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