versatile | My personal/freelancing site implemented with Preact | Frontend Framework library

RSACryptoServiceProvider.Encrypt has an f0AEP parameter that can be set to "true to perform direct RSA encryption using OAEP padding (only available on a computer running Windows XP or later)".

The thing is... with OAEP you have parameters like the Hash, MGF Hash and the label. How do you set those with RSACryptoServiceProvider? And when not set what do they default to? Even if they can't be set they should still default to something I assume?

RSA.Decrypt(Byte[], RSAEncryptionPadding) seems a lot more versatile and like it ought to be the preferred method but I'm just trying to understand RSACryptoServiceProvider more as I inherited some legacy code that uses it.

Is it possible to determine the type of a class field based on the value assigned to it within the function of the class itself?

I am writing a wrapper for the ozo library which is based on the boost.Asio library in order to use it with c ++ 20 coroutines. Such a strange need arose in the inability to set the type of the conn field, which must be returned.

The type I need is deduced when the operator () is called on the object ozo :: request_op reqOp;.A callback is passed to operator (), where the second argument is a variable of the type I need. The type defined for the second argument of the callback must be defined for the class field Awaiter conn.

In this case, I determined the conn type ConnectionPtr, but this is wrong, because it is suitable only for one specific case. I need to make this functor more versatile. There is also an option how to pass conn from await_suspend to await_resume, but as far as I know, this can only be done through the awaiter class.

Real-world usage

typeof is very useful, but it's not as versatile as might be required. For example, typeof([]) , is 'object', as well as typeof(new Date()), typeof(/abc/), etc.

For greater specificity in checking types, a typeof wrapper for usage in production-level code would be as follows (provided obj exists):

I am very new to this but i used build root to built kernel for arm-versatilepb then i am using qemu to run it with the following command: qemu-system-arm -M versatilepb -m 256 -kernel zImage -dtb versatile-pb.dtb -drive file=rootfs.ext2,if=scsi,format=raw -append "root=/dev/sda console=ttyAMA0,115200" -serial stdio -net nic,model=rtl8139 -net user

when i run the image from qemu and do the ifconfig :#ifconfig eth0 Link encap:Ethernet HWaddr 52:54:00:12:34:56
inet addr:10.0.2.15 Bcast:10.0.2.255 Mask:255.255.255.0

so the problem is i can ping any site i try from my qemu machine but when i try to ping the qemu machine(with ip :10.0.2.15) from my host machine it is not responding thanks in advance

I would like to connect div elements via connectors on their right/left sides. These connectors are nothing else than a div with class="entry-connector" or class="exit-connector", enclosing an tag. I placed the tag to be able to click on the element, since a div by itself is not clickable and hence, I thought it might not be able to incorporate it into a jQuery event handling such as: $(".exit-connector").click(function(e){...}.

I make a function that accepts a dataframe as input:

I am working on a pure JavaScript infinite scroll.

I have a 4 list of posts. I am trying to load more posts (clones of the "original" ones) when I reach the bottom of the container.

I am developing libraries with tons of static strings inside. To optimize the runtime a bit, this shall be changed from null-terminated strings (classic C-style char arrays) to pre-known-length structures, like std::string or std::string_view or custom pointer+length-pairs. std::string is well known and versatile but has the disadvantage of heavy footprint (at least 32bit on x64) plus VM overhead (heap and runtime cost) if the Small-String-Optimization is not applicable, which hits most of my data. string_view sounds like the best candidate, as long as I can be sure that data is null-terminated (despite of no such guarantee from string_view itself, the risk can be mitigated by conventions).

The questions which still matters much: do modern compilers pre-initialize string_view without using internal strlen, i.e. with constant complexity and not O^(n)? If they do, is the null-terminator preserved?

I could, of course, add some macro to initialize the string_views but that would be cumbersome. Something like:

This is my first time working with Files.walk in Java, and I rather like it, especially the Path class. It's robust and versatile.

What I'm not liking, however, is that when walking a folder, if the iterator runs into a snag ... like it hits a folder that the user does not have permission to see or whatever error it might encounter, after it throws the exception, it doesn't continue nor does it yield a list of paths to work with.

Here is an example of how I'm using the method: