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How do cache lines work?
...recast a memory access (and prefetch it), the retrieval process can take ~90 nanoseconds, or ~250 clock cycles (from the CPU knowing the address to the CPU receiving data).
By contrast, a hit in L1 cache has a load-use latency of 3 or 4 cycles, and a store-reload has a store-forwarding latency of 4...
Why does my Spring Boot App always shutdown immediately after starting?
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Dave SyerDave Syer
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AngularJS : Initialize service with asynchronous data
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Why are dashes preferred for CSS selectors / HTML attributes?
...me = document.querySelector('#first-name');
var firstName = document.forms[0].first_name;
I find the two first options much more preferable, especially since '#first-name' can be replaced with a JavaScript variable and built dynamically. I also find them more pleasant on the eyes.
The fact that S...
Practical non-image based CAPTCHA approaches?
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Ruby on Rails vs ASP.NET MVC 3 for a .NET Guy? [closed]
...ommend using Razor, as it is very simple and less cluttered than the old 2.0 non-razor rendering.
.Net's EF4 can be compared almost directly to RoR's ActiveRecord, great ORM systems tfor dealing with data.
I have found that .Net's documentation is a bit more consistent and thorough.
One problem I ha...
How does a public key verify a signature?
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@Jodimoro, Technically a message is NOT "Secret" if it's encrypted with a private key. If it's encrypted with a private key anyone with th...
What should every developer know about databases? [closed]
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The very...
Why it's not possible to use regex to parse HTML/XML: a formal explanation in layman's terms
... Steve JessopSteve Jessop
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In Java, when should I create a checked exception, and when should it be a runtime exception? [dupli
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There's a LOT of disagreement on this topic. At my last job, we ran into some real issues with...