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Improving bulk insert performance in Entity framework [duplicate]

...anges() in packages of 100 inserts... or you can try with packages of 1000 items and see the changes in performance. Since during all this inserts, the context is the same and it is getting bigger, you can rebuild your context object every 1000 inserts. var yourContext = new YourContext(); I thi...
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Number.sign() in javascript

... You are the best for now. But I hope there will be more answers in future. – disfated Oct 2 '11 at 11:08 add a c...
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How to use SCNetworkReachability in Swift

... Working for me also best way for NET64/IPV6 also, don't forget to import SystemConfiguration – Bhavin_m Dec 16 '16 at 11:34 ...
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Should image size be defined in the img tag height/width attributes or in CSS? [duplicate]

...ride height and width, I believe CSS (inline, embedded or external) is the best approach. So depending on what you want to do, you would specify one and/or the other. I think ideally, the original height and width would always be specified as HTML element attributes, while styling information shoul...
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Are loops really faster in reverse?

...ly on libraries, built-in functions for looping. Let them decide how it is best done. Consequently, in JavaScript, I would suggest using something like array.forEach(function(i) { do_it(i); }); It is also less error-prone and browsers have a chance to optimize your code. [REMARK: not only ...
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Specifically, what's dangerous about casting the result of malloc?

...tain assumptions about the compiler. When people are giving advice for how best to write C in general, they can't assume that the person receiving the advice is using a recent version of gcc. – Steve Jessop Oct 14 '09 at 12:19 ...
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How can I scale an image in a CSS sprite

... Like cletus and Quentin statet here , this might not be the best approach. For me it's a dealbreaker - I need to assign src by css. – Jook Jun 26 '13 at 3:12 ...
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Transactions in REST?

...ually your transaction wrapper. In the same way that you can add multiple items to a shopping basket and then submit that basket to process the order, you can add Bob's account entry to the transaction wrapper and then Bill's account entry to the wrapper. When all the pieces are in place then yo...
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Why Collections.sort uses merge sort instead of quicksort?

...so I suppose I'm qualified to answer. It is true that there is no single best sorting algorithm. QuickSort has two major deficiencies when compared to mergesort: It's not stable (as parsifal noted). It doesn't guarantee n log n performance; it can degrade to quadratic performance on p...
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Ruby : How to write a gem? [closed]

... Rubygems.org's Guides is one of the best resources for writing your own gem. If you're using Bundler in your app, you might want to look at Ryan Bigg's guide to Developing a RubyGem using Bundler and the Railscast on creating gems with Bundler. If you're inte...