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Using curl POST with variables defined in bash script functions

...hell fire off the above command. You will see something like: POST / HTTP/1.1 Host: localhost:8080 User-Agent: curl/7.43.0 Accept: application/json Content-Type:application/json Content-Length: 43 { "me": "username", "something": 1465057519 } As you can see you can call subshells and whatnot ...
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Convert SVG to image (JPEG, PNG, etc.) in the browser

...SVG to blob URL and blob URL to png image const svg=`<svg version="1.1" baseProfile="full" width="300" height="200" xmlns="http://www.w3.org/2000/svg"> <rect width="100%" height="100%" fill="red" /> <circle cx="150" cy="100" r="80" fill="green" /> <text x="150"...
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SVN checkout the contents of a folder, not the folder itself

...lso have a look at the cvs command line reference: svnbook.red-bean.com/en/1.1/re04.html – schnaader May 29 '09 at 19:56 add a comment  |  ...
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OceanBase使用libeasy原理源码分析:服务器端 - 数据库(内核) - 清泛网 - ...

...理请求的函数,主要流程如下: 1. 对于每个request, 1.1 将这个request从所在的message中摘下来(request_list_node) 1.2. 回调应用层传入的process: process函数返回EASY_OK, 则说明应用已经处理完了这个请求了(这种情况出现在当...
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What's an appropriate HTTP status code to return by a REST API service for a validation failure?

...e its use in JSON API. But do note that HTTP 422 has not made it into HTTP 1.1, RFC-7231. Richardson and Ruby's RESTful Web Services contains a very helpful appendix on when to use the various HTTP response codes. They say: 400 (“Bad Request”) Importance: High. This is the generic clie...
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Controlling a USB power supply (on/off) with Linux

...und these solutions that at least work for properly configured Terminus FE 1.1 USB hub chip: 1.To turn off power on all USB ports of a hub, you may unbind the hub from kernel using: echo "1-4.4.4" > /sys/bus/usb/drivers/usb/unbind to turn power back on - you may bind it back using echo "1-4....
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Understand homebrew and keg-only dependencies

...ew Formula; there you can see that the path (brew's prefix) of the openssl@1.1 formula is used as arg, which in turn is used for configure. – einjohn May 23 at 6:55 ...
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What are WSDL, SOAP and REST?

...n of WSDL is WSDL 2.0. The meaning of the acronym has changed from version 1.1 where the "D" stood for "Definition". – Bochu Jun 12 '19 at 17:56 ...
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App Inventor 2 UrsAI2UDP 拓展 - UDP广播通信协议 · App Inventor 2 中文网

...节数组 (UDPBinaryTest) « 返回首页 Iot 专题 拓展下载: UrsAI2UDP.zip demo下载: CLOUD_REMOTE_VIDEO_CAR.aia 原作者开发动机 对于一个项目,应该开发一个与 ESP8266(项目)通信的 Android 应用程序。为了轻松开...
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How do I resolve a HTTP 414 “Request URI too long” error?

... An excerpt from the RFC 2616: Hypertext Transfer Protocol -- HTTP/1.1: The POST method is used to request that the origin server accept the entity enclosed in the request as a new subordinate of the resource identified by the Request-URI in the Request-Line. POST is designed ...