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User Help Web Pro

Why can’t Google index my site?

I want Google to index a number of pages on my website, but when I request Google to index the site, it raises an error. How come? Here is my robots.txt file Here is my sitemap (which I have submitted to google) Am I doing anything wrong somewhere? The error it’s throwing is a soft […]

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User Help Web Pro

Is there something I can do to make Google index my web faster?

three weeks ago I launched an online magazine. Before the launch we had been working hard to make everything perfect. So we have…. unique base content valid sitemap, dynamically updated with every new article added properly set Google search console excellent page speed results many "starter" articles to start with full magazine Immediately we launched […]

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Ask Chemistry

interconverting Van Der Waal’s equation for real gases from number of molecules to density

I want to ask a question about Van Der Waal’s equation for real gases. I was shown the following formula for real gases (VDW) which accounts for the liquification of water vapour which is not possible with an ideal gas model. $$P = \frac{NkT}{V-Nb} – \frac{aN^2}{V^2} = \frac{\rho RT}{1-\rho b} – a \rho^2$$ which can […]

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Ask Chemistry

Physical Chem Question

SO2 in a piston chamber kept in a constant-temperature bath at 25.0 °C expands from 25.0 mL to 75.0 mL. Assume SO2 behaves as a van der Waals gas, and its van der Waals parameters are a = 6.714 atm·L2/mol2 and b = 0.05636 L/mol. If there is 0.00100 mole of SO2 in the chamber, […]

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Bitcoin Cryptocurrency Mastering Development

How long would it take to break a 32 bit key / encryption

I was actually wondering… How long would it take to crack a 32 bit key/encryption and a 16 bit key/encryption respectively?

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Bitcoin Cryptocurrency Mastering Development

Is there any available way to discover/find the public key of a specific address?

Is there any way to discover/ find out the public key of a specific bitcoin address? If not, are there any available tools online to help find the public key of a specific bitcoin address?

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Mastering Development

ASP.NET MVC (CRUD operation) error while removing the data from database?

The data is saved successfully in database but it has problem while removing from database. The connection is failed. The error says Error source: System.Data, Error message: Invalid operation .the connection is closed enter image description here the connection is automatically closed and it has to be refresh in database otherwise it displays error message […]

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Mastering Development

Capturing number after p value

I have in R strings like this; data_have="0.50 (0.11-1.65, p=0.214)" data_want=0.214 I’ve tried this but it’s not what I need : gsub(".*\\b(*p)", "\\1", varname$ratio’) Anyone have an idea how to select that number? also the ) must be the end of the string.

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Mastering Development

Orbeon forms – repeated section field validation

I have form like this: https://demo.orbeon.com/demo/fr/orbeon/builder/edit/f34f17613d9dbce14bcdf1219b1a7a6babaeebe2 I want to add validation like this: only one field ‘yes/no’ in this section can have selected value ‘yes’ at the same time validation message should appear only under the fields with selected value ‘yes’ Should I create some action, that iterate over all ‘yes/no’ fields, check their value […]

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Mastering Development

Network Error in Blazor WebAssembly site with ASP.Net Core Identity login link

In my BlazorWebAssembly + ASP.NET Core Identity test site (.NET 5.0 RC1), I’m getting the following error when trying to log in. There was an error trying to log you in: ‘Network Error’ I have already set appsettings OIDC to be the following: { "SiteName": "MyProject", "oidc": { "Authority": "https://167.172.118.170/", "ClientId": "MyProject", "DefaultScopes": [ "openid", […]