forensics – Why don't the memory dump sizes on some machines correlate with the amount of RAM?

j & # 39; uses winpmem to do memory dumps. I did a test on my workstation and the files were about 32 GB, exactly what I expected since I have 32 GB of RAM. However, on other machines, the output file (aaf4 format) is much larger. It also doesn't seem to correlate with RAM + Pagefile. What determines this file size? Some of them are virtual machines, if that is important.

How to configure Windows 10 to ignore a certain amount of mouse movement when clicking?

When I click, the mouse often moves a certain distance at the same time, so Windows 10 doesn't recognize it as a click. How can I increase the pixel threshold that the mouse can move between the top and bottom events of the mouse while being counted as a click?

According to other advice that I found online, I increased DragWidth and DragHeight in the Registry, which solved the problem of a slip starting unintentionally. Now when I try to click, it doesn't slide, but it doesn't click either

In case it matters, I'm using a Magic Mouse (not Magic Mouse 2) on an iMac 5K model in late 2015 running Windows 10 build 18363.535 with Boot Camp 6.0. I never had this problem in macOS, probably because macOS probably has a higher threshold to start with, or that the mouse is somehow optimized to work better with macOS.

So how can I increase the threshold in Windows, so that when I try to click, it is actually considered a click?

mysql – creates a summary of event data in a list of events by date even with 0 events in a given amount of time

Using MySQL 5.7, I am trying to create a summary of events from a list of events.

The event table looks like this:

mysql> select camtimestamp,camname from events where camtimestamp >= "2019-12-31" and camtimestamp < "2020-01-02" limit 10;
| camtimestamp        | camname |
| 2019-12-31 00:47:04 | wls1    |
| 2019-12-31 04:57:41 | wls1    |
| 2019-12-31 05:15:22 | wls1    |
| 2019-12-31 05:35:00 | wls1    |
| 2019-12-31 05:46:56 | wls1    |
| 2019-12-31 05:51:30 | wls1    |
| 2019-12-31 05:54:19 | wls1    |
| 2019-12-31 05:56:14 | wls1    |
| 2019-12-31 05:58:45 | wls1    |
| 2019-12-31 05:58:46 | wls1    |
10 rows in set (0.00 sec)

I want the summary to look like this except that I want the camtimestamp in the first column to increase per hour (or whatever I never increment) and the number to be a summary of all the events between the first line and the second.

mysql> select camtimestamp,camname,count(camname) from events where camtimestamp >= "2019-12-31" and camtimestamp < "2020-01-02" group by camtimestamp,camname limit 10;
| camtimestamp        | camname | count(camname) |
| 2019-12-31 00:47:04 | wls1    |              1 |
| 2019-12-31 04:57:41 | wls1    |              1 |
| 2019-12-31 05:15:22 | wls1    |              1 |
| 2019-12-31 05:35:00 | wls1    |              1 |
| 2019-12-31 05:46:56 | wls1    |              1 |
| 2019-12-31 05:51:30 | wls1    |              1 |
| 2019-12-31 05:54:19 | wls1    |              1 |
| 2019-12-31 05:56:14 | wls1    |              1 |
| 2019-12-31 05:58:45 | wls1    |              1 |
| 2019-12-31 05:58:46 | wls1    |              1 |
10 rows in set (0.00 sec)

What I really want is this result (as an example):

Date                  wls1  wls2
2020-01-05 12:00:00   5     7
2020-01-05 13:00:00   10    3
2020-01-05 14:00:00   2     0
2020-01-05 15:00:00   0     0
2020-01-05 16:00:00   0     2
2020-01-05 17:00:00   0     4
2020-01-05 18:00:00   1     23
2020-01-05 19:00:00   2     3
2020-01-05 20:00:00   3     4
2020-01-05 21:00:00   4     5

I tried to create a table that only contains timestamps by 2040 in hourly increments and use a join in my SELECT statement, but I can't seem to get this join between the two tables quite correctly.

transactions – How to get BTC transfer amount from raw tx using bitcoinjs

Suppose I have the following object


The result

Transaction {
  version: 2,
  locktime: 1655960,
  ins: (
      hash: ,
      index: 21,
      script: ,
      sequence: 4294967294,
      witness: (Array)
  outs: (
      value: 1000000,
      value: 3299775,

How can I decode the transfer amount (in BTC) from this object?

Google sheets – How can I calculate the amount of loan remaining for a given year in a single formula?

If I have a loan like the "Amortization Schedule" loan, here are the charging conditions:

interest_rate   4.5%                
NPER    24              
PV  50000               
Payments per year   12              
Loan term (year)    2

How can i then in one formula (so not as a table calculation year by year), calculate the "balance" (the remaining amount of the charge) at a given time (say month 10)? In the table, the "balance" in month 10 is 29711.06787

performance tuning – Limit the amount of Ram Math can use and still get sensitive results?

The question is very similar to this one, but the solution offered there does not satisfy me because I do not want Mathica to abandon the evaluation, but simply do it with less RAM.

Basically, I would like Mathica to think that my machine has for example only 14 GB of RAM and let it use only these, and not give up the evaluation when it uses more than 14, as suggested here.

Is it possible?

If possible, can I trust the results obtained this way or is there a good chance of losing important parts during the evaluation, since Mathica would use more RAM to carry out this evaluation?

Bitcoin core – how to view recipient address, change address and transaction amount

I have created software in which I can sign a transaction (from Electrum Transaction unsigned HEX), I just want to display the following to the user in readable mode:
1. Address of the addressee
2. Change address
3. Amount of the transaction

How can I show this to the USER in a readable form so that the user verifies the transaction before broadcasting.

thank you,
Amish Sharma

In the rate amount of the table on the review orders page, it is incorrect, but the amount of the calculation area is correct and the code replacement does not work – Magento2.3

I use magento2.3

table rate -> activated: yes

condition: weight vs destination

Ship to the countries concerned: specific countries

Include virtual products in the price calculation: yes

Calculate handling costs: fixed, ship to specific countries: India
In Review Orders, the page table rate amount is incorrect, but the table rate rate amount on the same page calculation area is correct, see image below

enter description of image here

In the picture The best way (table rate) 22.00 shows its bad value, Below the right side Shipping and handling (Best way – Table rate) – 15.00, here showing the correct value and the calculation also correct.

I am trying to replace the code, the new module created with the file app / code / Shipping / ShippingRate / etc / Module.xml,
app / code / Shipping / ShippingRate / etc / di.xml file,
app / code / Shipping / ShippingRate / registration.php and replace the files
app / code / Shipping / ShippingRate / Block / Checkout / Overview.php file & app / code / Shipping / ShippingRate / view / frontend / templates / checkout / overview.phtml file, But code replacement is not product, it has not entered this module ..

How to solve this problem ??

bitcoind – Is there a "command" to get the maximum amount of bitcoin that will ever exist using bitcoin-cli?

I would like to know if there is a way (“ command '') to know what is the maximum supply of bitcoin using my own node without trusting a third party.

Also, if someone could explain to me why:

bitcoin-cli gettxoutsetinfo

returns this message when it says:

*error: Could not connect to the server (error code 0 - "timeout reached")
    Make sure the bitcoind server is running and that you are connecting to the correct RPC port.*

Is it because I'm running behind Tor? It would be great if some of you could develop these two doubts.

payment – Problem on the amount of the calculation of the rate of the front shipping table is not displayed correctly in the revision order page – magento2.3

I use magento2.3

table rate -> enabled:yes

condition:Weight vs Destination

Ship to Applicable Countries:specific countries

Include Virtual Products in Price Calculation:yes

Calculate Handling Fee:Fixed, Ship to Specific Countries: India

Table Rate page Select the shipping method showing the correct table rate amount but it is not displayed correctly in the Check Order page

In this image1 (click on the link) the amount of the table rate is displayed correctly (address 1 of 3), but the total value of address 1 of 3 is correct but the displayed value n & # 39; is not correct

In this image2 (click on the link) the amount of the table rate is not displayed correctly (Address 1 of 3)

Address 2 of 3 link image3

Address 3 0f 3 link image4

In this image1 (click on the image) the amount of the table rate is displayed correctly (address 1 of 3), but the total value of address 1 of 3 is correct but the value displayed is not correct

In this image2 (click on the image) the amount of the table rate is not displayed correctly (Address 1 of 3)

Address 2 of 3 image3 image

Address 3 0f 3 image4 image

Delivery to a single address works correctly, this problem will only occur within the delivery time to multiple addresses. ***

How to solve this problem, please help me ….