Legal Notice
The opinions expressed herein are my own personal opinions and do not represent my employer’s view in anyway.Top Posts
- C# HttpClient POST or PUT Json with content type application/json
- Creating dynamic arrays and lists using Dynamic and ExpandoObject in C#
- Using C# HttpClient from Sync and Async code
- Run tasks in parallel using .NET Core, C# and async coding
- C# Get expiry timestamp from JWT token
- c# Async fire and forget
- HttpClient retry mechanism with .NET Core, Polly and IHttpClientFactory
Archive
Meta
Category Archives: .net
C# Newtonsoft camelCasing the serialized JSON output
JSON love to be camelCased, while the C# Model class hates it. This comes down to coding style, which is – among developers – taken more seriously than politics and religion. But fear not, with Newtonsoft (or is it newtonSoft … Continue reading
Posted in .net, .NET Core, c#, General .NET
Tagged CamelCasePropertyNamesContractResolver, Deserialization, JSON, JsonProperty, Newtonsoft, Serialization
Leave a comment
Simple C# MemoryCache implementation – Understand the SizeLimit property
The .NET Core IMemoryCache is probably the simplest cache there is, and it is very easy to use, once you get your head around the weird SizeLimit property. Especially when using the nice extension methods in this NuGet package: Microsoft.Extensions.Caching.Memory … Continue reading
Write to file from multiple threads async with C# and .NET Core
There are several patterns on how to allow multiple threads to write to the same file. the ReaderWriterLock class is invented for this purpose. Another classic is using semaphors and the lock statement to lock a shared resource. This article … Continue reading
Posted in .net, .NET Core, c#, General .NET
Tagged .NET, .NET Core, Asynchronous, ConcurrentQueue, Multithreading
Leave a comment
HttpClient retry on HTTP timeout with Polly and IHttpClientBuilder
The Polly retry library and the IHttpClientBuilder is a match made in heaven as it defines all the retry logic at startup. The actual HttpClient calls are therefore untouched by any retry code. The retry logic is called policies, and … Continue reading
Posted in .net, .NET Core, c#
Tagged HttpClient, IHttpClientBuilder, IHttpClientFactory, Polly
2 Comments
Sitecore LinkField TargetItem is NULL – what’s wrong?
An ancient topic, that pops up once or twice every year. The TargetItem of Sitecore.Data.Links.LinkField returns NULL and you are CERTAIN that the item is published. What to do? CASE 1: THERE IS SECURITY SET ON THE TARGETITEM Items where … Continue reading
Posted in .net, c#, General .NET, Sitecore, Sitecore 6, Sitecore 7, Sitecore 8, Sitecore 9
Tagged LinkField, LinkManager, SecurityDisabler, Sitecore, TargetItem
Leave a comment
Filtering Application Insights telemetry using a ITelemetryProcessor
Application Insights is a wonderful tool. Especially when you have a microservice or multi-application environment and you need one place for all the logs and metrics. But it’s not free, and the costs can run wild if you are not … Continue reading
Posted in .net, .NET Core, General .NET, Microsoft Azure
Tagged Application Insights, ITelemetryProcessor, Telemetry
Leave a comment
Add a UserAgent to the IHttpClientFactory in .NET Core
Using a IHttpClientFactory to create HttpClient connections have a number of advantages, as you can configure several httpclients on startup. Each client will be reused, including the properties attached to that client. In a previous post I showed how to … Continue reading
Method not found: ‘Void Sitecore.ContentSearch.Diagnostics.AbstractLog.SingleWarn(System.String, System.Exception)’.
I struggled with this error in my development environment: Method not found: ‘Void Sitecore.ContentSearch.Diagnostics.AbstractLog.SingleWarn(System.String, System.Exception)’. at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor) at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments) at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, … Continue reading
Manipulating XML Google Merchant Data using C# and LINQ
Receiving a Google Merchant Data feed (also known as a Google Product Feed) can be fairly easily manipulated on import time using a little C# and LINQ. The feed is basically a XML RSS 2.0 feed with some added properties … Continue reading
Posted in .net, .NET Core, c#, General .NET
Tagged c#, Google Merchant Data, Google Product Feed, LINQ, RSS 2.0, XML
Leave a comment
