List of Comments

#include #include #include using myFunc = std::function; // // definite integral for: interval a,b (with n steps) // double integral(myFunc f, double a, double b, int n = 100) { const double step = (b - a) / n; // width of each small rectangle double area = 0.0; // signed area for (int i = 0; i < n; ++i) { const double & width = step; const double & height = f(a + (i + 0.5) * step); area += width * height; // sum up each small rectangle } return area; } int main() { myFunc f = [](double x) { return cos(x); } // our f(x) ; std::cout.precision(7); std::cout << integral(f, 0, M_PI / 2, 10); return 0; }

This thing killed my browser and said "Operation Not Permitted" like 2 times. I do not recommend using it. (because if you are logged in as admin it will probably kill something important)

Your effort in sharing this valuable information is truly appreciated. Please continue to provide us with more insightful content in the future.

Thank you very much for this. It has been a while since last time I coded in Delphi.

// works fine in x86/x64 {$ALIGN 16] type Vector = record case Integer of 0: (dw: array[0..4-1]of Single); 8: (a: Extended); // 10 byte field to use alignment of record field end; function add4(const a, b: Vector): Vector; asm movaps xmm0, [a] movaps xmm1, [b] addps xmm0, xmm1 movaps [@result], xmm0 end; procedure test(); var dump: Integer; // 4 byte a, b: Vector; begin a.dw[0] := 1; b.dw[0] := 1; a := add4(a, b); // this works end;

This is an interesting video tutorial on teaching kids programming. The example of finding the maximum number of connected components in a directed graph using recursive depth-first search algorithm is well explained. It's a great way to introduce graph algorithms and recursion to young learners. Well done!

Yes, in Python 3, we need // integer division, or we can convert to int by the int/floor/round function. Thank you!

Hi, seems lack of '/' into line 9 and 10, replace by low = int(sqrt(1020304050607080900))//10 high = int(sqrt(1929394959697989900))//10 // are integer division have nice time with python

Yes, I have continued the Pro plans and even added one more for one of my domains.

risk of hacking... i will buy pro

Thank You!

TSS.Eth6Coin is a scam platform. My 134400 USDT is not withdraw. My 6040000 INR stuck in TSS.Eth6Coin BSQ trading app. they asked 150000 tax to release 135000 USDT that showed completed but seek help from Rykabalan on TeleGram and my money was gotten for me . They also guide me to invest with a good company .

Sorry for your loss. All Crypto are risky investment so Do Your Own Research before you dive in. And don't put all your eggs in a single basket.

I loss $150k to TSS.Eth6Coin Fake unregulated binary investment after paying several fees to get my funds off that platform still I did not get a penny till I came across on telegram and I got my usdt back to my wallet account and they advice me to stay away from TSS.Eth6Coin

would the entry for node 1 be this? insert into tree (id, p_id) values ('1', null)

You can use "wsl -l -v" to check the versions of WSL installed on your system. NAME STATE VERSION * Ubuntu-22.04 Running 2

Can you share the source code (as GPL 3 license) ?

Nice, thanks!. I havn't used Delphi for a couple of years now...

I tested lazarus (free delphi ) only can do min\max in Parallel https://wiki.freepascal.org/Parallel_procedures Tested Delphi 11.2 My game with lazarus of anti Reversi game using parallel 's source https://github.com/sum2012/sum-gnu-anti-Reversi-lazarus-windows

Hi, I just received a BBG Floppy1, and I'm trying to put some images on a gotek like you did. I can't find something relevant on the web, therefore I ask your help 🙂 Can you provide me some files to put on the usb stick for the gotek and the config file? Thanks!

Another idea is to go through all 6 digit product numbers which are also palindrome. And check if it could be expressed as two 3-digit product.

Is there a better algorithm?

You can CreateObject("WScript.Shell") In function, you can return the Exit Code, then quit outside the function. For example, Function Test() Test = 1 Exit Function End Function If Test() = 1 Then ' Quit here End If

Great tool! using MS Script Control, the WScript object is not available if you use WScript.Echo etc under WSH... So how do you quit your script if you need to inside of a function for example?

Turning ICMP PING off is stupid. There is nothing insecure about PING, you can't hack a computer by using ICMP commands. The only thing you're doing is making it more difficult to trace network & server problems.