The main features of this release focus on Chilkat’s Ai class, enabling interactive AI response streaming directly into embedded desktop application browsers. It supports Azure, custom base URLs for OpenAI-compatible providers, and local providers like Ollama. ✨ New Features Ai Real-Time Streaming AI Responses to Embedded Browsers in Desktop Apps — Stream AI responses […]
Previous Version: Chilkat v11.1.0 Release Notes The main addition in v11.2.0 is the Chilkat.Ai class, and the Chilkat.StringBuilder.MarkdownToHtml method. Ai: The Chilkat AI class provides a unified API for interacting with different AI providers: OpenAI, Google, Claude, xAI, Perplexity, and DeepSeek. It provides functionality for conversation management, multimodal inputs, and streaming mode. Markdown to HTML […]
Starting with the v10.0.0 release (end of September 2024), Chilkat moves to standard semantic versioning. Prior to this release, for various technical reasons, Chilkat was stuck with versions 9.5.0.xx, where only xx changed. For this first leap to semantic versioning, where the major version changes to 10 (from 9), there are no backward incompatible changes. […]
Chilkat provides its own Async functions, separate from C#’s async/await. For each synchronous Chilkat function that may take time due to network communication or other factors, an Async version is also available, returning a Chilkat Task object (distinct from C#’s Task object). Chilkat’s Async functionality exists in all of the programming languages: C++, PHP, Ruby, […]
In ASN.1 (Abstract Syntax Notation One), lengths are encoded as part of the TLV (Type-Length-Value) structure, where each element consists of: Type: Identifies the data type of the element. Length: Specifies the number of bytes that make up the element’s content. Value: Contains the actual data or content. The Length field in ASN.1 encoding is […]
“.p7m” and “.p7s” files are both related to PKCS #7 (Public Key Cryptography Standards #7) and are used for secure email and digital signatures. These files encapsulate data with cryptographic signatures and certificates to verify the identity of the sender and/or the integrity of the message. 1. “.p7m” File (Signed and Encrypted Content) Description: A […]
In the OCSP (Online Certificate Status Protocol), the nonce is an optional field used to prevent replay attacks by ensuring that the OCSP response corresponds to the specific OCSP request. The nonce is a randomly generated value included in the OCSP request and echoed back in the response by the OCSP server. Nonce Length in […]
Here are examples for code signing with a USB token.. AutoIt Code Signing using Sectigo USB Token C Code Signing using Sectigo USB Token Python Code Signing using Sectigo USB Token C++ Code Signing using Sectigo USB Token C# Code Signing using Sectigo USB Token DataFlex Code Signing using Sectigo USB Token Delphi Code Signing […]
As of 14-Oct-2024, Wasabi (an S3 compatible service), does not understand that uppercase/lowercase hex should not matter.. <Error> <Code>XAmzContentSHA256Mismatch</Code> <Message>The provided ‘x-amz-content-sha256’ header does not match what was computed.</Message> <ClientComputedContentSHA256>8AFBD736EC2917807F5FF5D8A9018846AA9D6B25EC839506DACE0D588DE491C5</ClientComputedContentSHA256> <S3ComputedContentSHA256>8afbd736ec2917807f5ff5d8a9018846aa9d6b25ec839506dace0d588de491c5</S3ComputedContentSHA256> <RequestId>…</RequestId> <HostId>…</HostId> <CMReferenceId>…</CMReferenceId> </Error>
Sending GMail from a Google Service Account can be a complicated undertaking w.r.t. setting things up in your Google account correctly. If something is not correct, the only indication of an error will be that the SMTP authentication fails. The best one can do is to first fully understand Google Service Accounts: Explaining Google Service […]
To use a Google Service Account to send emails from your Gmail account in a back-end process, you will need to follow a few steps to enable service account access and authenticate it correctly using OAuth 2.0. This process typically involves using domain-wide delegation if you’re accessing user data (such as sending email on behalf […]
Google Service Accounts are special types of Google accounts that are used by applications or virtual machines to authenticate and interact with Google services without the need for a user to be present. Service accounts are commonly used for server-to-server interactions and allow applications to access Google APIs and resources on behalf of users or […]
The error -2147211494 (hex 0x80040202) in SQL Server when using “sp_OAMethod” typically indicates a type mismatch or invalid data type issue, particularly when interacting with COM objects that return binary data. The Chilkat ActiveX returns a SAFEARRAY of VT_UI1, which causes the problem explained below. The solution is to instead look for the Chilkat method that […]
