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IEnumerable vs List - What to Use? How do they work?

...ample where a.race.Family == "Canidae" select a; } Now you have a method that selects an initial sample ("AllSpotted"), plus some filters. So now you can do this: var Leopards = Feline(AllSpotted()); var Hyenas = Canine(AllSpotted()); So is it faster to use List over IEnum...
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Difference between Eclipse Europa, Helios, Galileo

... settings from the old. I've "started over" my Eclipse setup so many times now, I'm totally fed up using it, to be honest. I must be doing something wrong. :-( – Ryan H. Dec 6 '11 at 18:25 ...
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How to move a model between two Django apps (Django 1.7)

...ll new developers I didn't really focus too much on the structure, however now I am further along with Django it has started to appear that my project layout mainly my models are horrible in structure. ...
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E731 do not assign a lambda expression, use a def

...or the representation, I have faced couple of different versions of this. Now, to keep things DRY, I start to reuse this common lambda. f = lambda x : x + offset a = map(f, simple_list) b = map(f, another_simple_list) At this point my code quality checker complains about lambda being a named fu...
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How to change max_allowed_packet size

... I think some would also want to know how to find the my.ini file on your PC. For windows users, I think the best way is as follows: Win+R(shortcut for 'run'), type services.msc, Enter You could find an entry like 'MySQL56', right click on it, select proper...
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Does the APNS device token ever change, once created?

...ferent devices with the exact same APNS token. I see in front of me right now an iPad 2, and an iPhone 3GS that have sent us the same token. Can anyone else confirm this behavior? – DougW Jun 23 '12 at 1:26 ...
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How can I upload files asynchronously?

... alert('max upload size is 1k'); } // Also see .name, .type }); Now the $.ajax() submit with the button's click: $(':button').on('click', function () { $.ajax({ // Your server script to process the upload url: 'upload.php', type: 'POST', // Form data data: new Form...
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How to disable JavaScript in Chrome Developer Tools?

...gt; Settings > "Disable Javascript" -> Refresh works! Would love to know WHY it's not working in regular mode. I haven't found any tickets for this issue. Seems to only happen to certain users. – Phil Tune Oct 29 '14 at 19:16 ...
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Set CSS property in Javascript?

...rst line had single quotes as I copied it from the OPs question. Corrected now anyway. – djdd87 Mar 4 '11 at 15:04 1 ...
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Using jQuery to test if an input has focus

... CSS :hover using the $(#element).hover() method. The only problem is, now that jQuery handles both the form focus() and hover() , when an input has focus then the user moves the mouse in and out, the border goes away. ...