kaki | Search tool designed for developers | Runtime Evironment library

Informally, a unary predicate p can be viewed as a set P and, consequently, a literal p(X) can be viewed as the set membership test X∈P. Therefore, a goal p(X) will be true or false (i.e., a proposition), depending on whether X belongs to the set P or not.

The sentences "Jeans are only casual, dress pants are only formal, kakis are only semi-formal, belts are not casual, black socks are acceptable anytime." can be represented as the sets:

• casual = {jeans, black_socks}.
• formal = {dress_pants, belt, black_socks}
• semi_formal = {khakis, belt, black_socks}

And these sets can be represented in Prolog by the facts:

I think that the problem is on this line:

For some reason your network adapter thinks this domain can be found in your lan, in order to fix this I would try to see whether your C:\Windows\System32\drivers\etc\hosts has been changed to this value (the computer checks the hosts file before querying the dns server).
If this one doesn't solve the problem I would ask the network admin about the issue in case that you are working in an enterprise environment, otherwise if it is private I would check the router settings.

OK, so let's step through what happens in order:

1. The parent component is created, triggering the created hook and initiating the data load from the server.
2. The parent component renders, creating the child components. The prop value for spec will be null as the data hasn't loaded yet and singleProductSpec is still null.
3. The created hook for single-product-spec runs. As this.spec is null I'd imagine this throws an error, though no error was mentioned in the question.
4. At some point in the future the data load completes, updating the value of singleProductSpec. It is a rendering dependency of the parent component, so that component will be added to the rendering queue.
5. The parent component will re-render. The new value of singleProductSpec will be passed as the spec prop to single-product-spec. A new instance of single-product-spec will not be created, it will just re-use the one it created it first rendered.

At that point nothing else will happen. The created hook of single-product-spec won't re-run as it hasn't just been created.

When you edit the source code of the child component it will trigger a hot-reload of that component. The exact effect of such a change will vary but often it will cause that child to be re-created without re-creating the parent. As the parent already has the data loaded from the server the newly created child will be have been passed the fully-populated spec value. This allows it to be read within the created hook.

There are a number of ways to solve this.

Firstly, we could avoid creating the single-product-spec until the data is ready:

I can spot following problems:

1. The first rewind(fp); is useless and wrong. Useless because after opening the file, the file pointer it is already at the beginning, and wrong because if the file could not be opened for some reason, fp is NULL and rewind(NULL) is undefined behaviour, most likely you'll get a crash.

2. The computing of word_count is wrong, because you simply count the number of spaces, which is one less than the number of words, unless the file ends with at least one space: Example: "One two three": two spaces here but three words.

3. fgetc returns an int, not a char, therefore you should have int chr;.

4. if(buffer[z] != "0") is always false. For comparing strings you need strcmp.

5. And finally: max_chrcount contains the maximum word length which is computed correctly, but you need one byte more to store the NUL terminator, therefore you need this:

The "narrow" (8-bit) encoding of filesystem::path depends on the environment and host OS. It might be UTF-8 on many POSIX systems, but it also may not. If you want to use UTF-8, you should use it explicitly, via std::filesystem::path::u8string() and std::filesystem::u8path()

Here's a solution you might want to consider :

If your values don't need to change and can't be generated in your code, just use an array like so :

I found out, that return of ODBC and even ADO connections to ORACLE DB had same returns of ??? instead of UNICODE chars.

To fix this, I had to add NLS_LANG string value with your DB charset in WINDOWS REGISTRY under 32 un 64 bit location for ORACLE key.