brain.js demo - train a neural network to recognize color contrast
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This software is licensed under the MIT License. Copyright Fedor Indutny, 2015. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
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Build RAG applications with MongoDB Atlas, now available in Knowledge Bases for Amazon Bedrock Foundational models (FMs) are trained on large volumes of data and use billions of parameters. However, in order to answer customersâ questions related to domain-specific private data, they need to reference an authoritative knowledge base outside of the modelâs training data sources. This is commonly ac
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Morgan Tocker MySQL Product Manager I work on the MySQL team at Oracle. My current position has me responsible for MySQL Server product management. I was previously community manager. I wanted to highlight two new features that are making their way into MySQL 5.7 via the not-yet-released 5.7.8-rc2: A new system variable super_read_only allows a more strict definition of âread-onlyâ which also appl
apache bench(ab) ã OSX ã§åºãã£ãå¤ã¯ ããæ¥ï½¤OSX Yosemite ã§ apache bench ã§ãã³ããã¼ã¯ã使ã£ã¦ããã¨ï½¤ãªãã stuck ãã¦å°ã£ã¦ãã。 ab -c 10 -n 16500 http://127.0.0.1:5000/ ã©ãã、対åãµã¼ãã¼ã jetty ã«ãã¦ã plack ã«ãã¦ããã¡ãªã®ã§ï½¤ãªããªã®ããª~ã¨ï½¡ï½¡ ab ãã®ãã®ãçã£ã¦ã¿ã ãããã調ã¹ã¦ã¿ãã¨ï½¤å¯¾åãµã¼ãã¼ãå¤ãã¦ãåããããªæãã§åºããã®ã§ã©ããã ab ã®å´ã«åé¡ãããã®ããªï½¤ã¨æã£ã¦èª¿ã¹ã¦ã¿ãã¨ãã、OSX Lion ã®æä»£ã«ãã®ãããªåé¡ã話é¡ã«ãªã£ã¦ããããã 。 ææ°çã® ab ã¯ä»¥ä¸ã®ããã«ãã¦å ¥ãããã¨ãã§ãã。 wget http://ftp.tsukuba.wide.ad.jp/software/apache//httpd/httpd-2.4.
The mysterious security vulnerability in the widely used OpenSSL code library is neither HeartBleed nor FREAK, but it's critical enough to be patched by sysadmins without any delay. OpenSSL Foundation released the promised patch against a high severity vulnerability in OpenSSL versions 1.0.1n and 1.0.2b, resolving a certificate forgery issue in the implementations of the crypto protocol. The criti
Incremental DOM Overview Incremental DOM is a library for building up DOM trees and updating them in-place when data changes. It differs from the established virtual DOM approach in that no intermediate tree is created (the existing tree is mutated in-place). This approach significantly reduces memory allocation and GC thrashing for incremental updates to the DOM tree therefore increasing performa
Incremental DOM is a library for building up DOM trees and updating them in-place when data changes. It differs from the established virtual DOM approach in that no intermediate tree is created (the existing tree is mutated in-place). This approach significantly reduces memory allocation and GC thrashing for incremental updates to the DOM tree therefore increasing performance significantly in some
Over the last few years virtual DOM implementations like React, virtual-dom, Glimmer and others have gained major adoption and changed how developers think about their interaction with the DOM. In our own work with virtual DOM implementations we have found 2 major issues that we set out to fix: We really like templates. Our designers like templates. Lets make sure we can continue to use our existi
YAPC::Asia Tokyoã«éãããæ¬æ¥ã®åãéå¶ããã¦ããã¤ãã³ãã®é¡ãã¯ãã¹ã¿ããã使¥ã§ããæéãå ´æãå¿ ãããä¸è´ããªãäºã大ããªåé¡ã®1ã¤ã§ããã¨æãã¾ãã ä¾ãã°åãä¼ç¤¾ã«å¤ããä¼ç¤¾å¡ã§ããã°ãæ¯æ¥åããããªæéã«åºç¤¾ãããªãè¿ãå ´æã§ä¸æ¥ä¸ä»äºããã¦ããã®ã§ãã¡ãã£ã¨ããä¼è©±ã§åé¡ã解決ãããã鲿ã®ç¢ºèªãããããããã¨ãã§ãã¾ããã¾ããç©ççã«ãå¿ççã«ãè·é¢ãè¿ãããäºãã®æ§è³ªãä»äºã®é²ãæ¹ãªã©ãããç¨åº¦ã¯ç¥ã£ã¦ããã§ãããããããã¤ãã³ãéå¶ã®å ´åãã¹ã¿ãããå ¨å¡å¥ã ã®ä»äºããã¤ã¤å¤åæéãå 容ãåããªãã®ã§ã¯ãå°ãæå³çã«å·¥å¤«ããªãã¨ã³ãã¥ãã±ã¼ã·ã§ã³ã¯åãã¾ããã ããã§ã¯YAPC::Asia Tokyo 2015ã®æºå段éã§ã¯ãã¹ã¿ããã®éã§ã©ã®ããã«ã³ãã¥ãã±ã¼ã·ã§ã³ãè¡ã£ã¦ããã®ããå°ã解説ãã¦ã¿ããã¨æãã¾ãã æ´å² YAPC::Asia Tokyoã¯
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