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Bitcoin Cryptocurrency Mastering Development

How can I add the MySQL C++ connector to Bitcoin Makefile?

I’m trying to add a custom function to my bitcoin client that queries a mysql db. I followed this guide for the basic: https://technology.finra.org/code/compile-run-customize-your-own-bitcoin-client.html I build the bitcoin node from the source code: https://github.com/bitcoin/bitcoin with help from: http://www.reynoldtech.com/building-bitcoin-core-0-16-3-from-source-on-ubuntu-18-04-1-desktop-amd64/ And I am getting this error: Making all in src make[1]: Entering directory ‘/home/ubuntu/bitcoin/src’ make[2]: Entering directory […]

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Ask Chemistry

Software to draw 3d micelle configuration

I am looking for a free software able to draw 3d micelle configuration like the figure attached. Any suggestion? Answer: Rhino3d can do that

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Cryptocurrency Ethereum Mastering Development

Who know FORSAGE?

WHAT IS FORSAGE? Forsage is a Smart Contract Crypto earnings program that you work from home at your own leisure. There is no time limit or targets or pressure with this program. You may have heard or read about it recently. It is based on the particular features of the Ethereum cryptocurrency and it enables […]

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Mastering Development

Why is powershell converting simply arithmetic on Integers to double?

I am using powershell for some time now, and just stumbled upon the PSKoan Project: https://github.com/vexx32/PSKoans On one of the very first koans I found some strange behaviour, I cant explain to my self. The koan about number types try to teach how powershell will convert variable types dynamically from int to long and from […]

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Mastering Development

Cannot access my Django page hosted on AWS EC2 instance

I cannot access my Django app on an EC2 instance in my browser by typing its public DNS name with port number: ec2-public-dns-of-this-instance.compute-1.amazonaws.com:8000 I’m using the same Security Group that my other EC2 instance is using which is working just fine (my other Django app hosted on this instance works perfectly fine), with HTTP/TCP open […]

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Mastering Development

How to set a flag in splunk using lookup

I am trying to achieve below logic trying to set a flag called <adminuser> the current user ID is present in the lookup (in the lookup 4 ID is there AAP1 APP2 AAP3) if adminuser is False, then filter where Requestor in the event is else do not filter Only the 4 ids can see […]

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Mastering Development

Color axis text based on variable value in a faceted plot

I have two faceted plots and want the axis text to be grey when a given variable takes the value of NA or 0. This currently works for a single plot but when I facet them, the text color doesn’t match up with the bar values. See the reprex below: # create df text <- […]

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Mastering Development

Materialze CSS modal not showing up in node.js

I am creating my login popup using handlebars and materialize CSS. So the button for the login is in the mainLayout and when the user clicks on the button it will call the partial layout and display the login popup. But I dont know why my login Popup is not opening on clicking of the […]

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Ask Biology

Distinguishing regulatory genes from silencers/enhancers

According to the Sequence Ontology, a gene is: A region (or regions) that includes all of the sequence elements necessary to encode a functional transcript. A gene may include regulatory regions, transcribed regions and other functional sequence regions. (bold mine) So how do we distinguish genes from things like enhancers and silencers?

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Game Creation Mastering Development

Something is Wrong, I Need Help

I am working on an idle game for my portfolio (or release it if it’s good enough). It consists of a few modules at the time of this post: Exploration, Anomaly, Encounter, and Combat. Each of these modules flows into each other automatically. I am having an issue where it would rapidly go from Exploration […]