How to retrive past transaction values or data from the ethereum contract?

I have made one contract where I have taken a string name. I have updated this string name three times. 1st – Mike 2nd – Ronaldo 3rd – Tyson

Now, I want to extract past or old transaction data from ganache-cli. I am able to extract the recent name “Tyson” but I want to extract previous data which was stored in ethereum.

I tried using web3.getaTransaction(), I am getting everything like a nonce, block number, but data is in encrypted form.

Can anyone please suggest me, how to retrieve the older transaction data?

Place of past participle in variable names

For example in terms of graph algorithms, we often maintain a list of nodes that has already been seen by the algorithm, and we don’t want to recurse on them in order to avoid infinite loops. In lectures I saw examples to call these variables as seenNodes or nodesSeen (one or the other might not have been written by native speakers)

Which one sounds better to the native English speaker? Is there any reason to prefer one over the other?

Configure Burp to pass dynamic authentication token from the past response to the next request in intruder

I would like to reuse an authentication token (which is dynamic) between a response and a request in Burp Suite intruder.

By dynamic I mean that the token is invalidated after being sent to the server and that we get a new token in the response.

Here is what is happening: uml-ish_schematic Please note that in the request the token is in the body and that in the response it’s a custom header (Token: x)

Script to copy and past chrome dev response

I am manually copying and pasting the raw response data of json (containing coordinates) from chrome dev tools to import into GIS for my own use. I am interested in automating this somehow – my coding knowledge is little to none but presume some further information is required so the script knows where to look:

URL: https://www.ruralpayments.service.gov.uk/#/organisation/5571138/menu/overview

The number 5571138 will change according to each farm business and I have over 100 to get the coordinates from.

Please let me know what other information is required to get me started in the right direction and I will edit the question with more detail.

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Digital products eCommerce website with over $150.000 revenue in past 6 years

MN Shop is a digital content store established in 2012 (first time launched as MN-Shop.net). When I launched this store, I had few digital products (web scripts and graphic components developed by me) ready for sale and in short time after opening the store first customers arrived. Is been a time when this store generated over $ 5.000 monthly sales, but over time, like any other business where good months and bad months. Plenty of new products were developed and placed for sales over time,…

Digital products eCommerce website with over $ 150.000 revenue in past 6 years

Digital products eCommerce website with over $120.000 revenue in past 5 years

MN Shop is a digital content store established in 2012 (first time launched as MN-Shop.net). When I launched this store, I had few digital products (web scripts and graphic components developed by me) ready for sale and in short time after opening the store first customers arrived. Is been a time when this store generated over $ 5.000 monthly sales, but over time, like any other business where good months and bad months. Plenty of new products were developed and placed for sales over time,…

Digital products eCommerce website with over $ 120.000 revenue in past 5 years

The display contrast on my new iMac (the Retina 4k 21.5″ model) is too high. Can it be lowered past the lowest setting?

Just looking at my new iMac was giving me a headache: the “Retina” display was so high-contrast, even at the lowest contrast setting, that it was searing my retinas.

Is there a way to reduce the contrast past the lowest keyboard setting?

Investment strategy based on winning/loosing odds of past trades

not being strong at math at all, I’m posting my question here hoping to find a good money allocation based on the odds an investment strategy returns.

With a certain strategy trading Forex and Bitcoin, I end up hitting my first take profit target between 31,5% and 52,1%. So, for every 3 trades I take, about 1 to 1,5 trades are reaching their target.

There’s also a 2nd and 3rd take profit target. Once the 1st is reached, the chance to have the 2nd profit target being reached is between 57,1% and 83,3%. Reaching the 3rd target is between 0% and 58,3%.

Since reaching target 2 is higher than reaching target 1, I think it would be wise to increase my investment once target 1 is hit. And reduce it again once target 2 is reached. Is there somehow a way to calculate the most optimal money allocation based on these odds?

I’ll give some more info on the investigation I did (maybe I need to do more to be statistically correct). Bitcoin trades: – Going long: 32 trades, 14 hit TP1, 8 hit TP2 and 5 hit TP3 – Going short: 27 trades, 9 hit TP1, 7 hit TP2 and 4 hit TP3 Forex trades: – Going long: 19 trades, 6 hit TP1, 4 hit TP2 and 0 hit TP3 – Going short: 23 trades, 12 hit TP1, 10 hit TP2 and 7 hit TP3

The take profit (TP) levels are increments of the same value. Let’s say the current price is 100 and if your TP1 value is 5 higher (105), then TP2 is 2*5 (110) and TP3 is 3*5 (130).

Thanks a lot!