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<em>Mem>ongoDB/<em>Mem>ongoose querying at a specific date?
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That should work if the dates you saved in the DB are without ti<em>mem>e (just year, <em>mem>onth, day).
Chances are that the dates you saved were new Date(), which includes the ti<em>mem>e co<em>mem>ponents. To query those ti<em>mem>es you need to create a date range that includes all <em>mem>o<em>mem>ents in a day.
db.posts.find( /...
Epoch vs Iteration when training neural networks
What is the difference between epoch and iteration when training a <em>mem>ulti-layer perceptron?
13 Answers
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source of historical stock data [closed]
I'<em>mem> trying to <em>mem>ake a stock <em>mem>arket si<em>mem>ulator (perhaps eventually growing into a predicting AI), but I'<em>mem> having trouble finding data to use. I'<em>mem> looking for a (hopefully free) source of historical stock <em>mem>arket data.
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C# <em>mem>e<em>mem>ber variable initialization; best practice?
Is it better to initialize class <em>mem>e<em>mem>ber variables on declaration
7 Answers
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Evaluate expression given as a string
I'<em>mem> curious to know if R can use its eval() function to perfor<em>mem> calculations provided by e.g. a string.
7 Answers
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Why should a Java class i<em>mem>ple<em>mem>ent co<em>mem>parable?
Why is Java Co<em>mem>parable used? Why would so<em>mem>eone i<em>mem>ple<em>mem>ent Co<em>mem>parable in a class? What is a real life exa<em>mem>ple where you need to i<em>mem>ple<em>mem>ent co<em>mem>parable?
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Using GCC to produce readable asse<em>mem>bly?
I was wondering how to use GCC on <em>mem>y C source file to du<em>mem>p a <em>mem>ne<em>mem>onic version of the <em>mem>achine code so I could see what <em>mem>y code was being co<em>mem>piled into. You can do this with Java but I haven't been able to find a way with GCC.
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Can hash tables really be O(1)?
It see<em>mem>s to be co<em>mem><em>mem>on knowledge that hash tables can achieve O(1), but that has never <em>mem>ade sense to <em>mem>e. Can so<em>mem>eone please explain it? Here are two situations that co<em>mem>e to <em>mem>ind:
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How to check if a string contains an ele<em>mem>ent fro<em>mem> a list in Python
I have so<em>mem>ething like this:
6 Answers
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Scala type progra<em>mem><em>mem>ing resources
According to this question , Scala's type syste<em>mem> is Turing co<em>mem>plete . What resources are available that enable a newco<em>mem>er to take advantage of the power of type-level progra<em>mem><em>mem>ing?
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