PinnedRoman AkhromieievinFirebase DevelopersBuilding a Telegram Bot With Firebase Cloud Functions and Telegraf.jsHow to build Telegram bot, deploy it to Firebase and use Cloud Function URL as a Webhook for Telegram UpdatesJan 14, 20213Jan 14, 20213
Roman AkhromieievEnter only numbers in input using this directive in the Angular applicationA case when we must only enter numbers in input happens very often.Jun 8Jun 8
Roman AkhromieievinBootcampBulletproof IBAN validation in Angular app using ngx-maskAccurate transactions are significantly important in order of processing payments 💸. For custom payment integration it’s crucial to…May 19May 19
Roman AkhromieievinITNEXTHow to inspect overlay components in Angular CDK libsMotivationOct 31, 20211Oct 31, 20211