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How do I clone a range of array elements to a new array?
I have an array X of 10 elements. I would like to create a new array containing all the elements from X that begin at index 3 and ends in index 7. Sure I can easily write a loop that will do it for me but I would like to keep my code as clean as possible. Is there a method in C# that can do it for m...
Inputting a default image in case the src attribute of an html is not valid?
...="en">
<head>
<title>Object Test</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body>
<p>
<object data="http://stackoverflow.com/does-not-exist.png" type="image/png">
<img src="h...
Height equal to dynamic width (CSS fluid layout) [duplicate]
Is it possible to set same height as width (ratio 1:1)?
9 Answers
9
...
Best way to use Google's hosted jQuery, but fall back to my hosted library on Google fail
...ery.min.js"></script>
<script>
window.jQuery || document.write('<script src="/path/to/your/jquery"><\/script>');
</script>
This should be in your page's <head> and any jQuery ready event handlers should be in the <body> to avoid errors (although...
Catch multiple exceptions at once?
... IO for example, and all you want to do is catch those exceptions and do some log messaging, but only those you expect coming from your file IO methods. Then you often have to deal with a larger number (about 5 or more) different types of exceptions. In that situation, this approach can save you som...
Create instance of generic type whose constructor requires a parameter?
...t accepts an int weight , can I instantiate a piece of fruit in a generic method like this?
10 Answers
...
How to send FormData objects with Ajax-requests in jQuery? [duplicate]
...sfy. Maybe I can set the Content-Type manually?
– Šime Vidas
Nov 28 '11 at 16:50
11
Yes,I believ...
What was the strangest coding standard rule that you were forced to follow? [closed]
...an up your code quite a bit, to prohibit this instead of encourage it is somewhat criminal.
– Bill K
Oct 20 '08 at 16:17
39
...
When to Redis? When to MongoDB? [closed]
...ication needs.
For example, if you require a lot of querying, that mostly means it would be more work for your developers to use Redis, where your data might be stored in variety of specialized data structures, customized for each type of object for efficiency. In MongoDB the same queries might be ...
MVC 5 Seed Users and Roles
....DataContexts.IdentityDb context)
{
if (!context.Roles.Any(r => r.Name == "AppAdmin"))
{
var store = new RoleStore<IdentityRole>(context);
var manager = new RoleManager<IdentityRole>(store);
var role = new IdentityRole { Name = "AppAdmin" };
ma...