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Testing Area
What is test testing area for? The testing area is provided to allow visitors to post testing comments.
2017-12-05, 126023👍, 39💬

💬 2023-01-24 vvbx xbxcv: cvbx

💬 2022-11-30 efew: sdf

💬 2022-11-29 tuy: hgj

(More comments ...)

PHP Tutorials
Where to find tutorials on PHP language? I want to know how to learn PHP. Here is a large collection of tutorials to answer many frequently asked questions compiled by FYIcenter.com team about PHP language: Downloading and Installing PHP Installing PHP for Windows Verifying PHP Installation PHP Conf...
2022-09-24, 51878👍, 1💬

💬 2022-09-24 Franklin: Easy to follow. Thanks

Examples of Invalid JSON Values
Where to see some Examples of Invalid JSON Values? Here are some Examples of Invalid JSON Values: 1. Invalid JSON Strings: 'John' - Wrong quotes "John says "Hello!"" - " inside the string must use escape sequence \" 2. Invalid JSON Numbers: $1.00 - Currency sign is now allowed in numbers 99.00 * 0.1...
2023-04-27, 38837👍, 4💬

💬 2023-04-27 Anton: THANK YOU

💬 2021-08-04 chelseaclark: High Throughput Screening (HTS) is a drug discovery process that allows automated detection of large numbers of chemical and/or ...

RSS FAQ and Tutorials
Where to find tutorials on RSS specifications? I want to learn it to describe my API services. Here is a large collection of tutorials to answer many frequently asked questions compiled by FYIcenter.com team about RSS specification: Introduction of RSS What Is RSS (Rich Site Summary) What Is the Rel...
2017-09-22, 31501👍, 0💬

requests.models.Response Objects
What properties and functions are supported on requests.models.Response objects? "requests" module supports the following properties and functions on requests.models.Response objects: >>> r = requests.get() >>> r.status_code >>> r.header...
2022-11-21, 23992👍, 1💬

💬 2022-11-21 no: no

'context.Request.Body' Request Body
How to access Request body from "context.Request.Body" object in Azure API Policy? Request body is the HTTP request body, which follows an empty line after request headers. You can access Request body from "context.Request.Body" object in any policy statements. This "context.Request.Body" object is ...
2018-01-24, 14104👍, 0💬

'rowspan' - Merging Cells HTML Table Columns
How To Merge Cells in a Column? If you want to merge multiple cells vertically in a row, you need to use the "rowspan" attribute of in a "td" element. "rowspan" allows you to specify how many cells you want to merge into this cell vertically. Below is a tutorial example of merging cells vertically: ...
2022-12-13, 11540👍, 1💬

💬 2022-12-13 asddsad: dssfds

'set-body' Azure API Policy Statement
How to use the "set-body" Policy Statement for an Azure API service operation? The "set-body" Policy Statement can be used to reset the body of the request when calling the backend service or the body of the response when returning response to the client system. The "set-body" Policy Statement can b...
2023-02-09, 10409👍, 2💬

💬 2023-02-09 RAMESH: Ramesh

'context.Request.Url.Query' Query String Parameters
How to access Query String parameters from "context.Request.Url.Query" object in Azure API Policy? Query String parameters are parameters provided in the query string in the form of name=value&name=value. ..format. For example, the following URL has two query string parameters: "date" and "s...
2018-02-14, 9531👍, 0💬

"Docker failed to initialize" Error
Why am I getting this "Docker failed to initialize" error? After installing the latest version of Docker Desktop on Windows, you can run "Docker Desktop" and hope it will work automatically. But because of compatibility issues, running the latest version of Docker Desktop on Windows with default opt...
2023-02-03, 9031👍, 0💬

Dump Everything from 'context.Request'
How to build a test service operation to dump everything from the "context.Request" object in the response in Azure API Policy? If you want to build a test service operation to dump everything from the request to the response with an Azure API policy, you can follow this tutorial: 1. Go to the publi...
2018-01-24, 8571👍, 0💬

http.client.HTTPResponse Objects
What properties and functions are supported on http.client.HTTPResponse objects? If you get an http.client.HTTPResponse object from a urlopen() function call, you should be able use the following properties and functions: >>> r = urllib.request.urlopen('http:/ /httpbin.org/get')...
2018-09-24, 8246👍, 0💬

Reading Data from Keyboard in PHP
How To Read Data from Keyboard (Standard Input) in PHP? If you want to read data from the standard input, usually the keyboard, you can use the fopen("php://stdin") function. It creates a special file handle linking to the standard input, and returns the file handle. Once the standard input is opene...
2023-03-05, 7602👍, 2💬

Build "sleep" Image from Alpine
How to Build my "sleep" Docker image from the Alpine image? I want the container to sleep for 10 hours. If you want to build a new Docker image that can be started with a 10-hour sleep command, you can follow this tutorial. 1. Create a "Dockerfile" file with 2 instructions: fyicenter$ mkdir sleep fy...
2022-06-28, 7558👍, 1💬

'context.Request.MatchedParameters' URL Template Parameters
How to access URL template parameters from "context.Request.MatchedParame ters"object in Azure API Policy? URL template parameters are parameters used in the URL defined in the URL template: For example, the following URL template contains two template parameters, "cid", "oid" and "date": /customers...
2018-02-14, 7424👍, 0💬

'set-variable' Statement to Create Custom Variables
How to use the "set-variable" Policy Statement to create custom variables for an Azure API service operation? The "set-variable" policy statement allows you to create custom variables with given values to be used later in other policy statements. The "set-variable" statement has the following syntax...
2018-01-24, 6954👍, 0💬

Adding Values to an Array without Keys in PHP
Can You Add Values to an Array without Keys in PHP? Can You Add Values to an Array with a Key? The answer is yes and no. The answer is yes, because you can add values without specifying any keys. The answer is no, because PHP will add a default integer key for you if you are not specifying a key. PH...
2017-02-03, 6847👍, 0💬

About dev.FYIcenter.com
dev.FYIcenter.com is a Website for software developer looking for software development technologies, programming tutorials, career information, and so on. Just browse through the site, you will find the best information our team has prepared for you. Other FYIcenter.com Resources: Software QA Resour...
2019-11-22, 6803👍, 3💬

💬 2019-11-22 Nick: Hi there, I hope my original email didn't get lost in the big old internet black hole, but in case it did I thought I'd follow u...

💬 2018-12-06 FYIcenter.com: @David, the broken link is replaced. Thanks for your suggestion.

💬 2018-11-30 David Eubanks: Hi, I found a broken link on this page - http://dev.fyicenter.com/resource/18 _Best_Color_Tools_For_Web_Designers. htmlIt’s th...

Microsoft Azure API Management Tutorials
Where to find tutorials on Microsoft Azure services? Here is a large collection of tutorials to answer many frequently asked questions compiled by FYIcenter.com team about Microsoft Azure services: API Management Services at Azure Portal What Is Azure API Management Service Azure API Management - Pu...
2022-08-26, 6720👍, 0💬

Reading a File in Binary Mode in PHP
How To Read a File in Binary Mode in PHP? If you have a file that stores binary data, like an executable program or picture file, you need to read the file in binary mode to ensure that none of the data gets modified during the reading process. You need to: Open the file with fopen($fileName, "rb")....
2016-11-27, 6621👍, 0💬

Python Tutorials
Where to find tutorials on Python programming language? I want to learn Python. Here is a large collection of tutorials to answer many frequently asked questions compiled by FYIcenter.com team about Python programming language: Introduction of Python What Is Python Download Latest Version of Python ...
2020-12-22, 6064👍, 1💬

💬 2020-12-22 kimmy Kervel: Thanks for sharing this precious information with us, this really helpful for me and also for my upcoming project.

Passing Arrays by References to Functions in PHP
How To Pass Arrays By References? in PHP? Like normal variables, you can pass an array by reference into a function by taking a reference of the original array, and passing the reference to the function. Here is a PHP script on how to pass array as reference: <?php function shrink($array) { a...
2016-12-18, 5478👍, 0💬

Visual Studio Tutorials
Where to find tutorials on Visual Studio? I want to know How to learn Visual Studio. Here is a large collection of tutorials to answer many frequently asked questions compiled by FYIcenter.com team about Visual Studio: Getting Started with Visual Studio What Is Visual Studio Download and Run Visual ...
2022-01-22, 5090👍, 1💬

💬 2022-01-22 perlancar: # This file was a use strict; use warnings; use ExtUtils::Mak my %WriteMakefileA "ABSTRACT" => " "AUTHOR" => "pe "CONFIGURE_REQU...

Instantiate Chaincode on BYFN Channel
How to Instantiate Chaincode on BYFN Channel? You can follow this tutorial to Instantiate Chaincode on BYFN Channel manually. 1. Verify the installed chaincode: $ docker exec -it cli bash bash-4.4# echo $CORE_PEER_ADDRESS peer0.org2.example.com:7051 bash-4.4# peer chaincode list --installed Get inst...
2019-04-14, 5041👍, 0💬

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