
In Coq (or Rocq), can't a lemma with a universal conclusion be applied to other premises?
When I prove with Coq (or Rocq), I find that sometimes if a hypothesis is "P" and another is "P -> forall x, Q x", I cannot make "forall x, Q x"...
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How to create menus in GTK 4 with pygi?
I've googled about this quite a bit. I've put a number of examples of what I tried <a href="https://stromberg.dnsalias.org/svn/gtk-4-menu/trunk" r...
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Extract Fields used in SQL query
I'm having trouble to extract fields used in SQL queries. The script below works well for most queries but having trouble when deal with multiple C...
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Unable to Build using MAVEN ERROR Failed to execute goal org.apache.maven.plugins:maven-assembly-plugin:3.7.1:single No assembly descriptors found
Really a novice with this maven and pom.xml files stuff. We've got an older java program we are trying to up from 8 to 21 and having maven errors s...
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range-based for-loop in C++ over std::optional<Container> does not work
Let me start with a C++ code that simplifies my issues I faced in the actual code base. I compiled it with...
Read More![How does this sub() function work? I expect the opposite [duplicate]](/_next/image?url=https%3A%2F%2Fcdn.sanity.io%2Fimages%2F80wy3gkl%2Fproduction%2F497db7c448a30b6bf2565bea31f7ffdee4651405-1280x720.png&w=1080&q=75)
How does this sub() function work? I expect the opposite [duplicate]
Why does the following Python code substitute currency characters and commas, when the code appears to me to do the opposite? <pre class="lan...
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How to log/display app name, host and port upon startup?
In my simple Flask app, I've created the following .flaskenv file: <c...
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React + Express: Navbar not updating after login/logout without refresh
I'm building a web app with React (frontend on Netlify) and Express.js (backend on Vercel). Sessions are stored in PostgreSQL using express-session...
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What is the better method to parse these data instead of regex+conditional statements?
Suppose you have a data set that looks like name1: float name2: float [unit] name3: {str: float [unit], (...repeat)} na...
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Incompatible because this component declares a component, as well as attribute 'com.android.build.api.attributes.ProductFlavor:environment'
I have update gradle version in my library project from gradle 7 to gradle 8 and after publishing it, I'm not able to use it in my project that use...
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How to modify a time with datetime.timedelta and then format it with datetime.date.strftime?
I can find the date of next Sunday (or today if today is Sunday) just fine using timedelta with the line: <pre class="language...
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org.apache.poi.xssf.usermodel.XSSFWorkbook NoSuchMethodError
when updating from version 5.2.4 to 5.3 for org.apache.poi. I am receiving errors when creating XSSFWorkbook. ...
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