大约有 31,100 项符合查询结果（耗时：0.0365秒） [XML]
Returning IEnumerable vs. IQueryable
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Why bother with this expression tree thing? I just want Where() to filter my data.
The main reason is that both the EF and Linq2SQL ORMs can convert expression trees directly into SQL where your code will execute much faster.
Oh, that sounds like a free performance boost, should I use AsQueryable(...
Return all enumerables with yield return at once; without looping through
I have the following function to get validation errors for a card. My question relates to dealing with GetErrors. Both methods have the same return type IEnumerable<ErrorInfo> .
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HTML Entity Decode [duplicate]
...ace() call. I think you'd have to benchmark it to see which is faster, but my gut says it'll be faster to use | with one replace() due to function call overhead being high in Javascript.
– William Lahti
Aug 23 '13 at 15:34
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Import regular CSS file in SCSS file?
...sing features, and would like to be able to use it without renaming all of my files to *.scss
13 Answers
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CSS3 box-sizing: margin-box; Why not?
...e this example here: http://codepen.io/mofeenster/pen/vGgje
The latter is my favourite method.
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TypeScript and field initializers
...new Person({age:20, address:"Earth", name:"John"}),
];
Original Answer:
My approach is to define a separate fields variable that you pass to the constructor. The trick is to redefine all the class fields for this initialiser as optional. When the object is created (with its defaults) you simply a...
Any reason to clean up unused imports in Java, other than reducing clutter?
...ere too, like formatting, making fields final and so on..). So when i save my file eclipse removes the unessacry imports for me. In my opinion, if you don't need something then remove it (or let it be removed by eclipse).
Firing events on CSS class changes in jQuery
...d use a trigger to raise your own event.
$(this).addClass('someClass');
$(mySelector).trigger('cssClassChanged')
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$(otherSelector).bind('cssClassChanged', data, function(){ do stuff });
but otherwise, no, there's no baked-in way to fire an event when a class changes. change() only fires after...
How to use conditional breakpoint in Eclipse?
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Thanks Mate! saved a whole lot of my time! :)
– MozenRath
Aug 25 '11 at 21:09
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The Difference Between Deprecated, Depreciated and Obsolete [closed]
...d, defends it. I've already edited the page thrice, and they keep removing my edits.
Something is depreciated until it is obsolete. Deprecate, in the context of IT, makes no sense at all, unless you're putting down someone's performance or work or product or the fact that they still wear parachut...