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error-handling

Error detection and handling in scripts

DevOpsBash Script Auto-Exit on Error with set -e Guide

Learn how to make Bash scripts automatically exit with code 1 on any command failure using set -e and strict mode set -euo pipefail. Avoid manual $? checks for reliable error handling in bash scripts, pipelines, and DevOps automation.

9 answers• 1 view
WebBest Practices for RESTful APIs in PHP Applications

Learn REST API PHP best practices: HTTP verbs implementation (GET, POST, PUT, DELETE), custom actions design, error handling with status codes, and authentication methods like API keys vs sessions for scalable PHP RESTful APIs.

1 answer• 2 views
ProgrammingPHP @ Symbol: Purpose and Usage of Error Control Operator

Learn about the PHP @ symbol as an error control operator. Discover how to suppress error messages, common use cases, PHP 8.0 changes, and best practices for error handling.

1 answer• 1 view
ProgrammingIgnore Deserialization Errors in System.Text.Json

Learn to handle malformed JSON in System.Text.Json JsonSerializer.Deserialize by ignoring errors like unclosed braces or bad quotes. Use custom JsonConverters, JsonSerializerOptions, and preprocessing for tolerant deserialization like Newtonsoft.Json.

1 answer• 1 view
ProgrammingHandling System.Text.Json Deserialization Errors for Malformed JSON

Learn how to handle deserialization errors in System.Text.Json when processing malformed JSON with unclosed braces and improperly escaped quotes. Implement custom error handling strategies.

1 answer• 2 views
WebREST API Error Handling Best Practices: JSON XML Quota Limits

Comprehensive guide to REST API error handling with proper HTTP status codes, JSON/XML response formats, and storage quota management for client-friendly applications.

1 answer• 2 views
WebHandle API Errors in JS Promise Chains with Redirects

Learn best practices to handle specific API errors in JavaScript promise chains, perform redirects without re-renders or store conflicts. Use wrappers, Axios interceptors for centralized fetch error handling in React apps.

1 answer• 3 views
WebError Handling Best Practices in ASP.NET Core Web API (.NET 10+)

Discover best practices for error handling in ASP.NET Core Web API with .NET 10+. Compare middleware vs IExceptionHandler for performance and maintainability. Implement custom error responses without ProblemDetails for robust APIs.

1 answer• 2 views
ProgrammingGit Clone Error: Destination Path Already Exists Fix

Fix 'fatal: destination path "." already exists and is not an empty directory' Git clone error in current directory. Check hidden files with ls -a, use git init + remote add + fetch, or temp clone workaround for success.

1 answer• 1 view
ProgrammingFix Zoho Books API Vendor Credit Error Without Bill ID

Resolve Zoho Books API error 37034 'Select associated bill number or bill type' when creating vendor credits without bill_id. Use bill_type 'OTHER' or bill_number, add account_id. Sample payload and steps to create standalone credits.

1 answer• 1 view
WebGlobal React Error Boundary: Centralized Config Local Fallback

Learn how to configure a global React Error Boundary with centralized settings for fallback UI, logging, and reset behavior, but local rendering only for errored subtrees. Keep the rest of the app functional using Context and react-error-boundary.

1 answer• 1 view
ProgrammingFix boost asio async_compose void error

Fix the 'deduced type void for err is incomplete' error with boost::asio::async_compose. Complete guide with examples and best practices.

1 answer• 1 view
ProgrammingTkinter TclError: Invalid Boolean Operator in Tag Search Fix

Resolve `_tkinter.TclError: invalid boolean operator in tag search expression` in Tkinter `Canvas.find_withtag()`. Learn to handle `tkinter tag` tuples correctly to fix this common `tkinter tclerror`.

1 answer• 1 view