Yield | Swift coroutines , or that one yield statement | Android library

I was following along with this tutorial on creating a concurrent counter struct for a usize value: ConcurrentCounter. As I understand it, this wrapper struct allows us to mutate our usize value, with more concise syntax, for example:my_counter.increment(1) vs. my_counter.lock().unwrap().increment(1).

Now in this tutorial our value is of type usize, but what if we wanted to use a f32, i32, or u32 value instead?

I thought that I could do this with generic type arguments:

I have updated IntelliJ Idea Ultimate and scala plugin, it's working ok so far with sbt to build some projects.

Using a scala worksheet in REPL Interactive mode, I put in some code from a course lecture,

When a divide-and-conquer recursive function doesn't yield runtimes low enough, which other improvements could be done?

Let's say, for example, this power function taken from here:

The Table

I want to find out all the salaries lesser the highest salary. For doing so, i have come up with the following query-

I have a generator object, that loads quite big amount of data and hogs the I/O of the system. The data is too big to fit into memory all at once, hence the use of generator. And I have a consumer that all of the CPU to process the data yielded by generator. It does not consume much of other resources. Is it possible to interleave these tasks using threads?

For example I'd guess it is possible to run the simplified code below in 11 seconds.

I'm trying to implement a new web API. This API returns a JSON from HTTP-request. So far I wrote very basic code, but the strange thing is that I get an error using XML template - and I have no idea what to do: This is the call: http://localhost:55643/api/ShipmentsStatus/getShipmentsStatusJSON

The code is here:

I would like to edit the model matrix used by predict.lm() in R to predict main effects but not interactions (but using the coefficients and variance from the full model containing interactions).

I have tried:

I'm trying to make a small simulation of traveling salesman in Unity C# and I can't get through this, my code looks right but start and nxtCity vectors always result in the same position, I really can't understand why, could any of you help?

cities is the number of total cities

positions is the array of cities taken from cities generator these two values are right in unity editor

Here the code:

When running the first "almost MWE" code immediately below, which uses conditional panels and a "renderUI" function in the server section, it only runs correctly when I comment out the 3rd line from the bottom, observeEvent(vector.final(periods(),yield_input()),{yield_vector.R <<- unique(vector.final(periods(),yield_input()))}). If I run the code with this line activated, it crashes and I get the error message Error in [: subscript out of bounds which per my research means it is trying to access an array out of its boundary.