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Mastering Development

How to convert Z3Py code to C# code (Z3, SAT)

in past i write some Z3Py code that i want now convert to C# .NetCore. I check many examples but i have some problems I have defined function with name MyFun, that accept parameter and return variable based on value. Simple example: H0 = BitVec(‘H0’, 8) H1 = BitVec(‘H1’, 8) H2 = BitVec(‘H2’, 8) […]

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Ask Chemistry

Kinetics of sabatier reaction

I am modelling a methanation process in MATLAB, where i have a rate equation for methanation (C02+ 4H2 = CH4 + 2 H20) in which i need partial pressure of CO2, H2, CH4, H20. I am struggling to understand the link between mass flow rate of H2, C02 and Partial pressure of all other species. […]

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Mastering Development

Why is the execution time of this function call changing?

Preface This issue seems to only affect Chrome/V8, and may not be reproducible in Firefox or other browsers. In summary, the execution time of a function callback increases by an order of magnitude or more if the function is called with a new callback anywhere else. Simplified Proof-of-Concept The same callback logic is stored in […]

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Mastering Development

Can I use jQuery to detect if any CSS styles exist for an ID?

I’m looking for a way to check if any CSS styles are applied to an(y) ID and if not, remove the ID attribute. Example: HTML <div id="content-67"> <h2 id="headline-23" class="page-title">Welcome</h2> </div> CSS #content-67 { width: 100%; height: 100%; } The desired outcome would be the removing the ID attribute for H2, because no styles for […]

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Bitcoin Cryptocurrency Mastering Development

How Does the SPV merkle path form of multiple transactions in Merkle block looks like?

While I’m studying about the Bitcoin, I’ve wondered how many merkle paths should be contained in merkle block. From the point of view of Merkle path, it is generated as the form of containing hashes of counterpart stepping up from bottom to top. For example, if I have 4 transactions(let me use tx1, tx2, tx3, […]

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Mastering Development

Background image not appearing in converted html to pdf

I am having issues getting a background image to work using your conversion api. Eg of the template file styling: <meta charset="utf-8" /> <link href="https://use.typekit.net/mmg2zqw.css" rel="stylesheet" /> <style> body, p, li, td, th, dt, dd { font-family: arboria, sans-serif, arial, helvetica; font-weight: 300; font-style: normal; font-size:20px; color:#333; } body { background: url(/templates/backgrounds/certificate-background.png) no-repeat; } img […]

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Mastering Development

How use “find_previous_siblings” of BeatifulSoup to find tag?

I’m trying to do web scraping on a page that doesn’t use much h1, h2, h3 structures, etc. It predominantly uses the strong tag. I want to search for a specific word (in a p tag) and, if I find it, also take the texts from above levels (tagged with strong) … I noticed that […]

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Mastering Development

Google spreadsheets using ArrayFormula() to copy a formula into each row in the column as information is added and use data in corresponding row

I’m trying to copy a formula into each row of a column as the google sheet is attached to a google form that will keep importing data, and I only want the formula in each cell to use information from the cells in different columns in the same row however all the resources online that […]

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Mastering Development

How can I stop my code that I run in the start button in the app designer with the stop button?

I have a code in the while loop. I run this code in the app designer under the start button. By showing the mode with the while loop, I show a window that never stops and flows continuously on my main page. I also added the image of my homepage here. I want these constantly […]

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Mastering Development

Need some help to finish the last

There are some errors that I will look more into however my questin and biggest problem now is that I want to get rid of the last “global” variables and how to make use of the lists without running the functions twice… The part where it count turns for both player and computer doesn’t work […]