psh | Process management library

I do not follow the assembly code, but I could guess where those magic coefficients come from.

The code comments suggest C1, C3, C5 are coefficients of a polynomial approximation, and arctan is an odd function, so its Taylor expansion around 0 has indeed only odd powers of x. Comparing C1 = 32617 to 1 in the Taylor expansion y = x - 1/3 x^3 + 1/5 x^5 - 1/7 x^7 + ..., and given the computational context, this further suggests that the result of the calculation is scaled by 2^15 = 32768.

It turns out that y = (32617 x - 9464 x^3 + 2596 x^5) / 32768 is in fact a pretty good approximation of arctan(x) over the interval [-1, 1]. As shown below (verified in wolfram alpha) the largest absolute error of the approximation is less than 1/1000, and is negligible at the endpoints x = ±1 corresponding to y = ±π/4, which is probably desirable in graphics calculations.

As to how the coefficients were actually derived, a crude polynomial best-fit using just 9 control points gives a polynomial y = 32613 x - 9443 x^3 + 2573 x^5 with coefficients already close to the ones used in the posted code. More control points and/or additional conditions to minimize the error at the end points would result in slightly different coefficients, but it's hard to guess how to exactly match the ones in the code without any documentation or clues about the optimization criteria being actually used there.

I believe your goal as follows.

• You want to reduce the process cost of your script.
• In your situation, you want to replace the texts with about 40 patterns.

• I think that the variables of const 1A =, const 2B = and so on cannot be used. Please be careful this.
• About 4D.replaceAllWith('xy's replacement');, in this case, xy's replacement is not enclosed. Please be careful this.
• About 2B..replaceAllWith('2 B');, .. is not correct.
• In order to reduce the process cost of your script, in this answer, I would like to propose to use Sheets API. When the Sheets API is used, replacing the texts with about 40 patterns can be done by one API call. By this, I thought that the process cost will be able to be reduced.

When above points are reflected to your script, it becomes as follows.

Before you use this script, please enable Sheets API at Advanced Google services.

I have this working now. It appears to be because I repeatedly brought the cluster down and up and didn't properly clear the networking state, which probably led to some sort of black-holing somewhere.

It may be overkill, but what I ended up doing was simply flushing the iptables rules and restarting all relevant services like docker which required special iptables rules. Now that the cluster is working, I don't envision repeatedly re-creating the cluster.

When your code is ran on "hlt" line and examined substring contains an "l" letter which is not a digit, so the Integer.ParseInt cannot convert an "l" letter to an integer.

I figured it out. I did it with the rules below (not all the rules), and it works wonderfully. I suppose I could have used the iptables length option, but I didn't need it. Anyone deciding to do this should make it specific to a port, and understand their program's tcp messaging protocol first, or else you may get locked out.

You set int cycles = 0; and never modify it. Then for(int i=0;i will exit immediately because when i == 0 and cycles == 0, the condition i < cycles is false, so the loop won't execute at all.

As a side note: the stack int stack[] = {0}; contains one element, so all operations that push values to it will fail.

I understand you were in the process of staged rollout. staged rollout doesn't switch domains from federated to managed. You still need to make the final cutover from federated to cloud authentication by using Azure AD Connect or PowerShell.

You can enable seamless SSO and it is triggered only for users who are selected for staged rollout and it won't affect your existing federation setup. Kindly go through the below documents to get a detailed information.

link1 and link2. If you have any further quires kindly let me know.

To simplify what ACK and PSH means

• ACK will always be present, it simply informs the client what was the last received byte by the server.
• PSH tells the client/server to push the bytes to the application layer (the bytes forms a full message).

The usual scenario you are used to, is more or less the following:

1. The OS has a buffer where it stores received data from the client.
2. As soon as a packet is received, it is added to the buffer.
3. The application calls the socket receive method and takes the data out of the buffer
4. The application writes back data into the socket (response)
5. the OS sends a packet with flags PSH,ACK

Now imagine those scenarios:

• step 4 does not happen (application does not write back any data, or takes too long to write it)

  => OS acknowledge the reception with just an ACK (the packet will not have any data in it), if the application decides later on to send something, it will be sent with PSH,ACK.

• the message/data sent by the server is too big to fit in one packet:

  • the first packets will not have PSH flag, and will only have the ACK flag
  • the the last packet will have the flags PSH,ACK, to inform the end of the message.

Do you just want to modify the value of some of your data inside your file? I am no expert in CSV but from what I remember you are just manipulating a list of list isn't it?

So if your intent is to have 9.43 inside you last column instead of 943, i.e to divide all the results of you last column by 100 you could still try this I suppose: