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Declaring variables inside loops, good practice or bad practice?
...lsewhere.
Last but not least, some dedicated optimization can be performed more efficiently by the compiler (most importantly register allocation), since it knows that the variable cannot be used outside of the loop. For example, no need to store the result for later re-use.
In short, you are righ...
Why use ICollection and not IEnumerable or List on many-many/one-many relationships?
...full list: http://msdn.microsoft.com/en-us/library/6sh2ey19.aspx).
From a more specific standpoint, lazy loading comes in to play with choosing the type. By default, navigation properties in Entity Framework come with change tracking and are proxies. In order for the dynamic proxy to be created as ...
“To Do” list before publishing Android app to market [closed]
...at your users will want or need besides your main feature .
Add a section "More apps", or "More from developer" in your app, that's free ads.
Add a section "Send feedback" to give the user the possibility to ask for a new feature or report some bug.
Ask your users to translate your app by providing ...
How to make an AJAX call without jQuery?
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Cron jobs and random times, within given hours
...2,767, and there are 50,400 seconds between 9am and 11pm, it'd be a little more complicated to randomize the seconds as well. Finally, since the start times are random and independent of each other, it's possible (but not very likely) that two or more instances of the script will be started simulta...
Multiple Type Constraints in Swift
...SomeProtocol & SomeOtherProtocol>(arg: T) {
// stuff
}
or the more powerful where clause:
func someFunc<T>(arg: T) where T:SomeProtocol, T:SomeOtherProtocol{
// stuff
}
You can of course use protocol composition (e.g., protocol<SomeProtocol, SomeOtherProtocol> ), but ...
Getting parts of a URL (Regex)
...The problem is this part: (.*)? Since the Kleene star already accepts 0 or more, the ? part (0 or 1) is confusing it. I fixed it by changing (.*)? to (.+)?. You could also just remove the ?
– rossipedia
Oct 25 '10 at 22:23
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How to unset a JavaScript variable?
... in the case of using var inside a function (though it may be get a little more complicated when you consider let) or in the case of "global" code the VariableEnvironment is attached to the global object (often window).
References in the VariableEnvironment are not normally deletable - the process d...
How to make the first option of selected with jQuery
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Should be noted that this more easily done with $("#target")[0].selectedIndex = 0;
– David Andres
Sep 12 '09 at 4:34
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PHP validation/regex for URL
...railing period). I'm sure it could be cleaned up but since it worked. I've more or less just copied it over from project to project.
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