SaaS lives on APIs, and APIs live on HTTP. Xojo gives you URLConnection, so your app can fetch data, send payloads, and talk to services without turning into a networking science project. Less friction. More shipping. #Xojo #SaaSBuilder #APIIntegration #HTTP #WebApps

[Blog] Cómo utilizar #Curl desde Xojo sin esfuerzo… ¡gracias a URLConnection! Te explicamos las operaciones más relevantes y habituales, paso a paso, en este estupendo artículo: bit.ly/3RFchL6

Drag URLConnection, call Send, and pull live data or post forms without threads or third-party libs. Works everywhere Xojo runs. Source: documentation.xojo.com/topic… #Xojo #WebServices #XojoDev

Great catch, you're right. In the jku/x5u article I really did focus on SSRF via HTTP(S) and cloud metadata, but I skipped file:// and other schemes, even though it's a classic. If the server uses a universal URL loader (Java URL/URLConnection, Python urllib.urlopen, PHP streams with allow_url_fopen), then jku: "file:/// etc/passwd" or x5u: "file:/// proc/self/environ" turn into clean LFI right through the JWKS parser. And what's especially interesting, this often bypasses the host whitelist, because the scheme is different and there's no host at all. Thanks for the feedback, and it's awesome that you actually read the stuff instead of just bookmarking it! ❤️ I'll add these things as a "P.S." when I'm putting out the next series of articles.

Call REST APIs from Xojo with URLConnection. Send GET/POST async/sync, set headers, handle auth, download files. HTTPS built‑in. 👉 documentation.xojo.com/api/n… #Xojo #HTTP #API

[Blog] Cómo utilizar #Curl desde Xojo sin esfuerzo… ¡gracias a URLConnection! Te explicamos las operaciones más relevantes y habituales, paso a paso, en este estupendo artículo: bit.ly/3RFchL6

| |── Packages | ├── Built-in Packages | ├── User-defined Packages | ├── Access Specifiers | | ├── private | | ├── default | | ├── protected | | └── public | └── Import Statement | |── Strings | ├── String Class | ├── String Pool | ├── String Methods | ├── StringBuffer | ├── StringBuilder | └── Immutable vs Mutable | |── Arrays | ├── Single Dimensional | ├── Multidimensional | ├── Jagged Arrays | └── Arrays Utility Class | |── Exception Handling | ├── try | ├── catch | ├── finally | ├── throw | ├── throws | ├── Checked Exceptions | ├── Unchecked Exceptions | ├── Custom Exceptions | └── try-with-resources | |── Multithreading | ├── Thread Class | ├── Runnable Interface | ├── Thread Lifecycle | ├── Synchronization | ├── Inter-thread Communication | ├── Thread Pool | ├── Executor Framework | ├── Callable & Future | └── Concurrency Utilities | |── Collections Framework | ├── Collection Interface | ├── List | | ├── ArrayList | | ├── LinkedList | | └── Vector | ├── Set | | ├── HashSet | | ├── LinkedHashSet | | └── TreeSet | ├── Queue | | ├── PriorityQueue | | └── Deque | ├── Map | | ├── HashMap | | ├── LinkedHashMap | | ├── TreeMap | | └── Hashtable | ├── Iterator | └── Comparable & Comparator | |── Generics | ├── Generic Classes | ├── Generic Methods | ├── Bounded Types | └── Wildcards | |── File Handling | ├── File Class | ├── FileReader | ├── FileWriter | ├── BufferedReader | ├── BufferedWriter | ├── Serialization | └── NIO Package | |── Java 8 Features | ├── Lambda Expressions | ├── Functional Interfaces | ├── Stream API | ├── Optional | ├── Default & Static Methods in Interface | ├── Method References | ├── Date & Time API (java.time) | ├── var (Java 10) | ├── Switch Expressions | ├── Records | ├── Sealed Classes | └── Pattern Matching | |── Annotations | ├── Built-in Annotations | ├── Custom Annotations | └── Meta-Annotations | |── Networking | ├── Socket Programming | ├── URL | ├── URLConnection | └── DatagramSocket | |── JDBC (Java Database Connectivity) | ├── JDBC Architecture | ├── DriverManager | ├── Connection | ├── Statement | ├── PreparedStatement | ├── ResultSet | ├── Transactions | └── Batch Processing | |── Java Memory Management | ├── Heap Structure | ├── Garbage Collection Algorithms | ├── G1 GC | ├── ZGC | ├── Shenandoah | └── JVM Tuning | |── Build Tools | ├── Maven | ├── Gradle | └── Ant | |── Testing | ├── JUnit | ├── TestNG | └── Mockito | |── Frameworks | ├── Spring | ├── Hibernate | ├── Spring Boot | └── Struts | |── Security | ├── Java Security API | ├── Cryptography | ├── KeyStore | └── SSL/TLS | |── JVM Languages | ├── Kotlin | ├── Scala | └── Groovy | |── Advanced Topics | ├── Reflection API | ├── ClassLoader | ├── JNI | ├── JMH (Java Microbenchmark Harness) | ├── JPMS (Java Platform Module System) | └── Virtual Threads (Project Loom) | |____________ END __________________

One class. Infinite integrations. With URLConnection, adding web power to your app is as simple as a few lines of code. Whether you're pulling live weather data or pushing updates to a remote database, it handles the heavy lifting of modern networking. #Xojo #DevTools #WebServices #Programming

Why Xojo for AI? ✅ Modern URLConnection for OpenAI/Anthropic APIs. ✅ Drag-and-drop UI for complex prompt settings. ✅ Compiled, secure, and cross-platform native apps (Desktop, Mobile & Web). Stop building web wrappers. Build real software. 🚀 #Xojo #AI #LowCode #Coding

Web APIs everywhere. URLConnection consumes via HTTP GET/POST/etc. Async Send, headers for auth, PageReceived for response. JSONItem.ParseJSON can be used to handle data. Build/consume services seamless with Xojo. Links/videos: documentation.xojo.com/topic…

Does anyone know why using plain old @java #URLConnection would be bad? github.com/enso-org/enso/pul… Had a discussion at @enso_org whether to keep existing #HttpClient download mechanism (which doesn't support #jar #protocol) or whether to rewrite to #old #style! CCing @DanielKec

[Blog] Cómo utilizar #Curl desde Xojo sin esfuerzo… ¡gracias a URLConnection! Te explicamos las operaciones más relevantes y habituales, paso a paso, en este estupendo artículo: bit.ly/3RFchL6

[Blog] Cómo utilizar #Curl desde Xojo sin esfuerzo… ¡gracias a URLConnection! Te explicamos las operaciones más relevantes y habituales, paso a paso, en este estupendo artículo: bit.ly/3RFchL6

Hardcore Debugging: Terminal connect to AWS ECS Container, write raw java networking requests with URL and URLConnection in Java using VIM. Install Java Compiler to container. Compile test and run with 3 other engineers watching you.

[Blog] Cómo utilizar #Curl desde Xojo sin esfuerzo… ¡gracias a URLConnection! Te explicamos las operaciones más relevantes y habituales, paso a paso, en este estupendo artículo: bit.ly/3RFchL6

Ready to connect your Xojo apps to the world? 🌎 The URLConnection class is your bridge to HTTP and HTTPS communication! From fetching data to posting forms, it's all possible. Head to the docs and start building your next connected masterpiece! #Xojo #BuildApps #WebConnectivity #Programming 🔗 documentation.xojo.com/api/n…

[Blog] Cómo utilizar #Curl desde Xojo sin esfuerzo… ¡gracias a URLConnection! Te explicamos las operaciones más relevantes y habituales, paso a paso, en este estupendo artículo: bit.ly/3RFchL6

[Blog] Cómo utilizar #Curl desde Xojo sin esfuerzo… ¡gracias a URLConnection! Te explicamos las operaciones más relevantes y habituales, paso a paso, en este estupendo artículo: bit.ly/3RFchL6

[Blog] Cómo utilizar #Curl desde Xojo sin esfuerzo… ¡gracias a URLConnection! Te explicamos las operaciones más relevantes y habituales, paso a paso, en este estupendo artículo: bit.ly/3RFchL6

What is the Java URL connection class? The primary purpose of the URLConnection class in Java is to establish a connection to a URL and provide a way to read and write data to/from the URL. visit bit.ly/3AAuZhs for more information