I was wondering what the best way in C is to check if a value X is between multiple groups of numbers. Example:
X=some random number
If 0 < x < 100 then
X = 1
If 100 < x < 200 then
X = 2
Etc
The range I want to explore is 1-100000 but divided into groups of 100. So, I'm wondering if there is ...
Remove the Thread.Sleep calls. All of them. You don't need them. If two comboboxes have that value it's a whole second you're sleeping for no reason. ASP.NET event handlers run on the server side, which means the user is going to be waiting longer than he needs to, to get a response back from you...
I'm working on a email utility class, and we need to create a cached SmtpClient to send emails sometimes because they could be sending in batches of thousands. But other times we are only sending 1-30. Is there any reason to create a new SmtpClient for the smaller cases, but use the cached one fo...
your first function should use a switch statement instead of a complex if then statement.
foreach ( $this->pages as $page )
{
if ($page['type']=='menu')
{
add_menu_page(
__( $page['title'] ),
__( $page['title'] ),
...
I got below express node.js server code using Passport. It receives a user to authenticate it and send him to some data registration form.
So far is relevant:
My whole routes definition depends upon a MongoDB connection using mongo-db ,
but model used by Passport is done through another connec...I'll echo what 200_success said about the schema. But working with what you have, I would think breaking it down into two steps (via temp table if this is a one-time aggregation, or via a view if repeat query) may improve performance. Then just perform your SUM() operations on the temp table/view...
Thanks to all. (prev. question BaseRepository for EF6) I've update my code now.
Is it correct now?
public interface IRepository<T> : IDisposable
{
T Get(Expression<Func<T, bool>> predicate);
IQueryable<T> GetWhere(Expression<Func<T, bool>> predicate = null);
void Add(T entity);
v...
I have the situation where as long as the user gives valid input the StringBuilder object will not be null.
StringBuilder sb = null;
switch(userInput)
{
case 1:
sb = method1();
break;
case 2:
sb = method2();
break;
case 3:
sb = method3();
break;
case 4:
sb = method4...
I wrote a program that managed projects and created a set of SQL files for each project. In the logic, I have a few functions that, each time I look at them, I wonder if they could be written in a better way. They are pretty straight forward and compact, however I feel like there are better, more...
My current code:
val headers : Map[String, Seq[String]] = ...
//NOTE: ("key" -> Seq()) is valid entry
headers.get.toList flatMap {x => x._2 map { y => (x._1 -> y) }}
This feels clumsy...is there a better way to do this?
How can I write my code more efficient (not repeating same code)?
And is there a solution that simplifies the way of having to create a lot of dependency objects over and over again whenever I instantiate a new class (as seen in the load method)?
Any suggestions are welcome.
class Router
{
...
I am designing a class which (among other things) acts as a vertex in an undirected graph.
#include <iterator>
#include <string>
class Node
{
public:
explicit Node(const std::string& name);
Node(const Node&);
Node(Node&&);
class iterator
: public std::iterator<std::rand...
