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Article URL: https://android-developers.googleblog.com/2026/06/Android-17.html Comments URL: https://news.ycombinator.com/item?id=48597783 Points: 3 # Comments: 1

TSRX is a TypeScript language extension developed by Dominic Gannaway, designed to build declarative user interfaces in a framework-agnostic manner. It compiles single .tsrx files to various runtime targets and supports scoped styles and declarative error handling. TSRX is currently in alpha and is open source under the MIT license. By Daniel Curtis

UK attorney general Richard Hermer told his staff his office was quitting X, according to The Guardian and The Observer.

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🐍 Python for DevOps — Class 5 Notes Topic: String Methods, Conditional Statements ( if/elif/else ), Loops ( for , range() ) 📌 Key Concepts Overview Concept One-Line Definition String Methods Built-in functions to inspect and transform strings if / elif / else Execute code blocks based on conditions for loop Iterate over any iterable — string, list, range, dict range() Generate a sequence of numbers to loop over Nested if An if block inside another if block Nested for A for loop inside another for loop 🔤 Part 1 — String Methods (Continuation from Class 4) Checking String Case # islower() — True if ALL characters are lowercase ' devops ' . islower () # True ' Devops ' . islower () # False # isupper() — True if ALL characters are uppercase ' DEVOPS ' . isupper () # True ' Devops ' . isupper () # False # Practical: normalize before comparing env = input ( ' Enter environment: ' ) if env . lower () == ' production ' : print ( ' ⚠️ Deploying to PROD! ' ) Checking Digit / Numeric Strings Method Accepts Rejects DevOps Use isdecimal() 0-9 only decimals, superscripts Port validation isdigit() 0-9 + superscripts decimal points Version numbers isnumeric() 0-9 + superscripts + fractions decimal points Broadest check # Key difference — decimal point breaks all three ' 8080 ' . isdecimal () # True ' 8080 ' . isdigit () # True ' 8080 ' . isnumeric () # True ' 80.80 ' . isdecimal () # False — dot is not a digit ' 80.80 ' . isdigit () # False ' 80.80 ' . isnumeric () # False # DevOps use: validate user input before casting port_input = input ( ' Enter port: ' ) if port_input . isdecimal (): port = int ( port_input ) else : print ( ' ❌ Invalid port — must be a whole number ' ) replace() — Find and Replace in Strings # str.replace('old', 'new') ' Python ' . replace ( ' P ' , ' J ' ) # 'Jython' ' prod-server-01 ' . replace ( ' - ' , ' _ ' ) # 'prod_server_01' ' This is python class ' . replace ( ' i ' , ' a ' ) # 'Thas as python class' — ALL occurrences # DevOps: sanitize strings for us

Getting the future right is now big business. But at a festival in Berkeley, forecasters worry that sports markets could take the whole industry down.

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