AI Programmer

AI Programmer is a service that generates code snippets from the specified programming language and requirements.

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Retrieve a substring from the end in PHP

To extract a substring from the end of a string using PHP's mb_substr function, specify the length of the target string minus the length of the substring as the extraction start position.

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Christian Lue
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OpenAI's GPT-6.1 Terra enhances visual understanding and coding. Apple's Siri AI gains Japanese support and multimodal features. Anthropic's IPO filing reveals massive AI infrastructure investments and risks.

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To validate alphanumeric characters using regular expressions, use ^[a-zA-Z0-9]+$. This pattern matches strings composed of one or more alphanumeric characters, such as "3DModel".

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Validating Strings as Numeric Using Regex in JavaScript
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To check if a string consists of half-width digits using regular expressions, use the pattern ^[0-9]+$ This regex means "a string composed of one or more digits from 0 to 9." It matches strings like "001," "9," and "12345."

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Google's Next-Gen AI Models & Apple's New MacBook Pro Unveiled
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Deep dive into Google's Gemini 4 Carbon and Genie 4 AI models, alongside Apple's new MacBook Pro with PROLED XDR display. Explore advancements in AI and hardware innovation.

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To check if a string contains only alphanumeric symbols using regular expressions, use ^[ -~]+$ . This pattern matches strings composed of one or more alphanumeric symbols, such as "Hello, world!".

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Deep dive into Google's Gemini 4 Carbon and Genie 4 AI models, alongside Apple's new MacBook Pro with PROLED XDR display. Explore advancements in AI and hardware innovation.

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OpenAI's GPT-6.1 Terra enhances visual understanding and coding. Apple's Siri AI gains Japanese support and multimodal features. Anthropic's IPO filing reveals massive AI infrastructure investments and risks.

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Deep dive into AI agents in journalism, Google DeepMind's improved hurricane prediction, and Spain's power grid stabilization technology.

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AI Accelerates Robot Autonomy & Cyber Threats: Unitree & PHP Cases
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Deep dive into Anthropic's proactive AI agent 'Claude Duet,' Sam Altman's three potential outcomes for the AI race, and Starlink's plans to enter the mobile communication market.

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Deep dive into innovative projects built with Google's Gemini 4 Argon, Microsoft's MAI-DxO AI diagnostic system outperforming doctors, and the security implications of AI agents for financial institutions.

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