Categories
Cryptocurrency Development Ethereum

Executing an contract via code and without metamask / link an account to JS code to automatically wirte on Ethereum

I’m trying to get my JS-code to call a smart contract on Ethereum (kovan testnet) that will write something on the blockchain and therefore needs ether (actually gas). I called a view function which worked fine but I don’t know how to get my address and private key into the script so that my function […]

Categories
Cryptocurrency Development Ethereum

Solidity Puzzle! How to get position in a list without looping over unbounded mapping?

Consider I mint 10 CryptoDoggy NFTs, each with an incrementing ID, starting at 0. I also have a uint => uint mapping, which records the position of the NFT using its ID as a key. Initially, its position will be equal to its ID. So the 5th CryptoDoggy I mint will have ID 4 and […]

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CMS Development

Best way to sync the Live and Dev install/server?

We have a live craft website and are looking into ways to keep a copy of this live site on a subdomain on the same server for development purposes. The ideal way would be to have an identical copy which updates images/assets and entries as soon as they are added on the live version, on […]

Categories
CMS Development Drupal

Multistep sign up, force user to create node before they can access site?

Im using Drupal 7. I want my users to either create a node or flag a node before that can access the rest of the site. I have created a view of content, and added filter either current user is node author, or node is flagged by current user, if the view is empty I […]

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CMS Development Magento

I’m getting this error Razorpay Error: Either razorpay_order_id or razorpay_subscription_id must be present

I’m using SM theme 2.3.2 when proceeding to checkout product through onepage supercheckout module enabled i’m getting this error, but when i disabled onepage supercheckout module Razorpay( Payment gateway) is working fine. Razorpay Error: Either razorpay_order_id or razorpay_subscription_id must be present.. Documentation- https://razorpay.com/docs/ecommerce-plugins/magento/2.x/#troubleshooting

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CMS Development Magento

Magento 1.9 newsletter spam

How to prevent bots creating fake subscibers to newsletter list ? They are making direct GET / POST requests to /customer/account/create/ and /newsletter/subscriber/new/ “GET /customer/account/create/ HTTP/1.1” 200 82432 “-” “-” “POST /newsletter/subscriber/new/ HTTP/1.1” 302 3874 “-” “-” If i try to subscribe with curl it does not work, but somehow bots can still create subscribers […]

Categories
CMS Development Magento

Integrating vuestorefront in magento 2

I am integrating vuestorefront with magento 2. While running yarn installer it’s throw below error. if anyone has come this error, Please reply.

Categories
Cryptocurrency Development Ethereum

Question about transaction confirmation

My question is that when a miner broadcast some transactions and other nodes don’t think these transactions are valid, what will happen? Fork?

Categories
CMS Development Wordpress

Deny,Allow on .htaccess isn’t working

i’m trying to deny all access to wp-login php and grant access to specified public addresses but it only block everyone whitout granting the specified addresses access this the config used <files wp-login.php> Order Deny,Allow Deny from all Allow from MyPublicIP </files >

Categories
CMS Development Wordpress

Class ‘C_Taxonomy_Controller’ not found

website does not open Error thrown Class ‘C_Taxonomy_Controller’ not found I get this error