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Ask Chemistry

Is a glutathione conjugation a condensation reaction?

Glutathione conjugation is a reaction type used in detoxification of a lot of drugs.. I just wondered if it was a type of condensation reaction. Also, does a smal molecule have to be made in a condensation reaction, or is it enough that to small molecules react and form a bigger one?

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Ask Chemistry

Diethyl ether vapor pressure answer [duplicate]

Diethyl ether is a highly flammable and flammable organic liquid and is often used as a solvent. The vapor pressure of diethyl ether at 18 °C is 401 mmHg. What is the vapor pressure of diethyl ether at 32 ° C?

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Bitcoin Cryptocurrency Mastering Development

Import bitcoin address only with public key

I want to import a none spendable paper wallet. This was possible in the past. But now I am only allowed to import an adress with the private key. So this address won´t be none spendable. Was there an update which changed this?

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Cryptocurrency Ethereum Mastering Development

Writing a forex algo-trading smart contract that interact with forex broker api?

Hey i want to move my centralised forex algo-trading app to decentralized smart contract and publish it on ethereum network with minimal gas fee to run the algotrading app interact with forex broker api to put order per users. I need some idea on resources , system design and advice on how best implement it […]

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Linux Mastering Development

how to not move tabs by xfce terminal?

I am using xfce terminal on one side of screen, and many tabs. But when I want to use EOF interupt (aka <ctrl>-D), then the tab will remove its position from that side of screen to the other (see image below), I have even try to set -o ignoreeof but to no avail. Before <ctrl>-D: […]

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Linux Mastering Development

How to enter message in serial communication using screen

I use screen \dev\ttyUSB0 command to connect to virtual serial port. It prints out the incoming communication, but I dont know how to send message back to the connected device. Thanks for answers EDIT: Turns out I send out character as I type, but I cannot see them. So is there any way I could […]

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Linux Mastering Development

Install packages after booting a live SystemrescueCD version < 6 (gentoo based)

I’m having trouble installing packages after booting a live SystemrescueCD version < 6 (gentoo based). Here’s what I did : root@sysresccd /root % emerge –sync –quiet q: Updating ebuild cache in /usr/portage … * IMPORTANT: config file ‘/etc/portage/package.mask’ needs updating. * See the CONFIGURATION FILES and CONFIGURATION FILES UPDATE TOOLS * sections of the emerge […]

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Artificial Intelligence (AI) Mastering Development

How to exclude sections of bad data from time-series data before training an LSTM network

I am using LSTM network for predicting IOT time-series data receiving from un-reliable devices and networks. This results in several multiple sections [continuous streak of bad data for several days until the problem is fixed]. I need to exclude this bad data section before feeding it to model training. Since I am using LSTM-RNN network, […]

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Mastering Development

RabbitMQ publisher confirms with topic exchange – BasicAcks only fires once the first time

Using a topic exchange, I would like to have a publish/subscribe messaging pattern with the following features: Have “publisher confirms” implemented. Have the consumer acknowledge each message as well once it has processed it. Use routing keys to route messages to one or more consumers. Have persistent consumer queues so if the consumer application is […]

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CMS Magento Mastering Development

How to create custom form in custom payment gateway ( Magento 2.3.5)

I’m new to Magento. I expected to create custom form in my custom payment gateway, Text field and also Image uploader. I had follow tutorial from magento :https://devdocs.magento.com/guides/v2.2/howdoi/checkout/checkout_payment.html and Mageplaza: https://www.mageplaza.com/devdocs/magento-2-create-payment-method/. Besides, i clone entire module from Github which from Mageplaza: https://github.com/mageplaza/magento-2-sample-payment-method use exactly the same code, end up with User frontend shown the option […]