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Facebook database design?
...or their cached graphs
Let's take a look at this, friend connections are top left:
Well, this is a graph. :) It doesn't tell you how to build it in SQL, there are several ways to do it but this site has a good amount of different approaches. Attention: Consider that a relational DB is what it i...
Git branch strategy for small dev team [closed]
... necessarily be ready for production.
From the develop branch, you create topic branches to work on individual features and fixes. Once your feature/fix is ready to go, you merge it into develop, at which point you can test how it interacts with other topic branches that your coworkers have merged ...
Adding parameter to ng-click function inside ng-repeat doesn't seem to work
...BAR STARTS -->
<nav class="navbar navbar-default navbar-fixed-top">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="fa...
How to make inline functions in C#
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This is a top Google hit for inlining C# functions. You say "Maybe if you're calling it thousands of times a second", and guess what - I'm calling it 4 million times a second, so yeah ... inlining would probably be useful (and hugely i...
How to send a JSON object using html form data
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What do the return values of node.js process.memoryUsage() stand for?
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What is the difference between pip and conda?
...re interested in building your own packages. For instance, pip is built on top of setuptools, whereas Conda uses its own format, which has some advantages (like being static, and again, Python agnostic).
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Throwing the fattest people off of an overloaded airplane.
... I use something quite like this for a recommendation engine (I select the top 200 items from a list of several million). I typically end up with only 50,000 or 70,000 items actually added to the heap.
I suspect that you'll see something quite similar: the majority of your candidates will be reject...
techniques for obscuring sensitive strings in C++
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First of all, realise that there is nothing you can do that will stop a sufficiently determined hacker, and there are plenty of those around. The protection on every game and console around is cracked eventually, so this is only a temporary fix.
There are 4 things you can do that will incr...
How to track down log4net problems
...e for the entries in the log file. I've tried setting attributes traceOutputOptions="TimeStamp" and traceOutputOptions="DateTime" in the add tag but it changes nothing in the log file contents. Does someone know how to set up log4net to show the time for each line/entry in the trace log file?
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