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What's the difference between “Layers” and “Tiers”?

What's the difference between "Layers" and "Tiers"? 13 Answers 13 ...
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Where should I put tags in HTML markup?

... HTML document, where is the proper place to put the <script> tags and included JavaScript? I seem to recall that you are not supposed to place these in the <head> section, but placing at the beginning of the <body> section is bad, too, since the JavaScript will have to be pa...
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Is an HTTPS query string secure?

...request is safe, as the browser will first establish the secure connection and then send the request containing the GET parameters. But GET url's will be stored in the users browser history / autocomplete, which is not a good place to store e.g. password data in. Of course this only applies if you t...
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how to use python to execute a curl command

I want to execute a curl command in python. 7 Answers 7 ...
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Add UIPickerView & a Button in Action sheet - How?

...ext errors in iOS 7. I just spent a few hours working through this problem and ultimately decided to take a different approach. I replaced the call to show the action sheet with a modal view controller containing a simple tableview. There are many ways to accomplish this. Here's one way that I jus...
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How to articulate the difference between asynchronous and parallel programming?

Many platforms promote asynchrony and parallelism as means for improving responsiveness. I understand the difference generally, but often find it difficult to articulate in my own mind, as well as for others. ...
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Image fingerprint to compare similarity of many images

...produce a normative mapping of the image data - store this with each image and then compare just the fingerprints. This is a complex algorithm and not for the faint of heart. a few simple solutions are possible: Create a luminosity histogram for the image as a fingerprint Create scaled down versi...
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Merge two (or more) lists into one, in C# .NET

... You can use the LINQ Concat and ToList methods: var allProducts = productCollection1.Concat(productCollection2) .Concat(productCollection3) .ToList(); Note that there are more ef...
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How do you calculate log base 2 in Java for integers?

...o completely get rid of errors I had to add epsilon which is between 1e-11 and 1e-14. Could you have told this before testing? I definitely could not. share | improve this answer | ...
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MSBuild doesn't copy references (DLL files) if using project dependencies in solution

... I'm not sure why it is different when building between Visual Studio and MsBuild, but here is what I have found when I've encountered this problem in MsBuild and Visual Studio. Explanation For a sample scenario let's say we have project X, assembly A, and assembly B. Assembly A references a...