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C# Iterating through an enum? (Indexing a System.Array)
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Hello, I've seen mention before of this suspicion of "index-mismatching" occurring when doing this; however, I've yet to discover whether this really is a concern or not? Are there any definitive cases whereby this assumption may go awry? Thx!
– Funka
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Why does Eclipse complain about @Override on interface methods?
...o, it won't. It will produce an error message "javac: source release 1.6 requires target release 1.6".
– Michael Borgwardt
Jun 12 '09 at 18:07
9
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Iterate through options
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can also Use parameterized each with index and the element.
$('#selectIntegrationConf').find('option').each(function(index,element){
console.log(index);
console.log(element.value);
console.log(element.text);
});
// this will also work
$('#selectIntegrati...
How do I iterate over an NSArray?
...buffer using pointer arithmetic. This is much faster than calling -objectAtIndex: each time through the loop.
It's also worth noting that while you technically can use a for-in loop to step through an NSEnumerator, I have found that this nullifies virtually all of the speed advantage of fast enumer...
Laravel Controller Subfolder routing
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Then your route for this is:
$router->get('/', 'Admin\PostsController@index');
And lastly, don't for get to do either composer or artisan dump
composer dump-autoload
or
php artisan dump
share
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Returning 'IList' vs 'ICollection' vs 'Collection'
...ide whether or not your results require list semantics such as order based indexing (then use IList<T>) or whether you just need to return an unordered "bag" of results (then use ICollection<T>).
share
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How do I check if a property exists on a dynamic anonymous type in c#?
...GetProperty(name) != null;
}
var settings = new {Filename = @"c:\temp\q.txt"};
Console.WriteLine(IsPropertyExist(settings, "Filename"));
Console.WriteLine(IsPropertyExist(settings, "Size"));
Output:
True
False
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How to define a two-dimensional array?
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You're technically trying to index an uninitialized array. You have to first initialize the outer list with lists before adding items; Python calls this
"list comprehension".
# Creates a list containing 5 lists, each of 8 items, all set to 0
w, h = 8, 5...
How to enable mod_rewrite for Apache 2.2
...T_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>
The above .htaccess file (if placed in your DocumentRoot) will redirect all traffic to an index.php file in the DocumentRoot unless the file exists.
So, let's say you have the following dire...
Getting started with F# [closed]
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Official entry point is here: Microsoft F# Developer Center
For a quick taste, consider trying F# in your browser (Silverlight). (contains interactive tutorial walkthroughs)
Start by watching videos and presentations (BTW, An Introduction to Microsoft F# by Luca Bolognese is still one of t...