mmv | rename multiple files with editor

steeldriver has created a very complete and thorough answer on the Unix & Linux StackExchange. The whole discussion was originally supposed to be all here. But the question was at some point closed and I had to reask it there. When it came back up here I gave steeldriver a heads up, but he isn't apparently either interested or aware. I'll leave this answer until he chooses to copy-paste or link his own content here.

Sorry for the unexpected cross-/copy-paste-posting.

You didn't mention what environment we are talking about, but I'm assuming it's Windows cmd. You can try this:

I have not found the exact cause of the problem, but it must have been version-specific, because after I downloaded and launched the latest version 2.19 the problem was gone and with exactly the same config Prometheus was reading all metrics from the target.

Under normal circumstances, the maximum number of valid moves you are likely to encounter is around 100. It can go a little higher with promotions, so if you have 9 queens maybe you get up to 200. Still, 1000 is too big.

Generating your lists of valid moves should mean you don't even need to check if they are valid. But, I imagine you are generating a list of all combinations, even if they involve passing another piece, landing on a square with your own piece, or landing outside the board domain.

I'd say, do those checks in your initial generation:

• For each pawn, check the 4 possible moves and store the valid ones

• For each castle or bishop, check the 14 possible in order, starting at the piece position, go in the 4 directions until you hit an invalid space (hitting your own piece means you've gone one too far. Hitting opponent piece means you've hit last possible)

• For queens, same as castle or bishop, but 8 directions instead of 4
• For knights check the 8 possible moves for validity
• For king, check the 8 possible moves for validity
• Check if either of the two castle moves are possible

For each move, you also need to make sure it doesn't leave you in check. That feature can probably be optimized so you look only from the king position out.

Once you go through all the pieces, maximum of 16, your list of moves should only contain valid moves.

Where things get expensive is your look-ahead. How many moves into the future do you want to simulate? How do you measure the value/risk of each move?

Then profile. You need a good sampling profiler to optimize and find your hotspots. Pay attention to expensive convenience functions like in_array and avoid if you can. Loops in loops will kill performance.

IIUIC, use value_counts()

You have to access the href attribute of the a tag to get the URL. Also, you need to loop over all the a tags to get them into one array.

Use Series.mask with Series.str.count:

Do not use Environment.CurrentDirectory for dealing with DLLs. That's a horrible security flaw. Your application is searching for DLLs in the current directory, rather than the application directory. Hopefully, it's not loading them from the current directory, but this is something to be very careful about.

To get the application directory, you can use AppDomain.CurrentDomain.BaseDirectory instead. This will not change depending on the (user configurable!) current directory.

You may try this.

Code