expr | Evaluate mathematical expressions in Java | Parser library

How do I get https://api.mathjs.org/v4/?expr=2*2 JSON response and then whenever someone types !test it sends the json/data from "https://api.mathjs.org/v4/?expr=2*2"

I am having a strange error still could not figure it out.

Edit: It looks like this is a known issue with the "cascade" method. Results that return NA values after the first attempt don't like being converted to doubles when subsequent methods return lat/lons.

Data: I have a list of addresses that I need to geocode. I'm using lapply() to split-apply-combine, which works, but very slowly. My thought to split (further)-apply-combine is returning errors about dim names and sizes that are confusing to me.

Situation: I am working with a crypto library called embedded disco, I have a demo working on my PC but when porting it over to the MCU I get a hard fault when executing a library procedure. In the faulting code, the library is trying to simply copy the content of one strobe_s struct into another strobe_s. This is done twice: once for s1 and once for s2. For s1, the library simply assigns the dest. struct to the source struct. For s2 however, such an assign gave a hard fault. As the Cortex-M ISA requires aligned memory accesses, I reckoned that replacing the assignment with a memcpy should fix the problem. Nevertheless, simply stepping into memcpy using the debugger results in a hard fault! I.e. I have a breakpoint at the line with the memcpy and when stepping inside the fault handler is called! I have used memcpy to fix misaligned memory accesses in other parts of the code just fine...

MCU: STM32L552ZET6QU

Faulting code:

The code below is my modification of the original library code where the assignment to *s2 was replaced by a memcpy. The original code from the library's github was:

I'm having a shell script as follows.

I am attempting to use the WPGraphQL plugin for WordPress with PeachPie. I've built it out using a Visual Studio 2019 solution with two projects based on the ASP.NET Core Empty template with the Target Framework set to .NET 5.0.

I have successfully set up an initial project that utilizes the default Nuget package, PeachPied.WordPress.AspNetCore. It runs correctly, and renders the WordPress page as expected. The project file for this first one looks like this:

im wondering if it is possible to shorten up the code in this case_when() statement. Another important goal is to make the length inside the case_when() statement (amount of times lag(..., n=xy) below each other) variable. The purpose of this function is to find the closest leading object with the same id and assign a value to it. (but its more about not writing 10 times n=1,2,3,4,5...)

Here is my code:

I need to convert this pyspark SQL code sample:

I'm using ANTLR 4 and have a fairly complex grammar. I'm trying to simplify here...

Given an expression like: true and or false I want a parsing error since the operands defined expect expressions on either side and this has an expr operand operand expr

My reduced grammar is: