Stack Exchange Network

Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange
Loading…
    • Tour Start here for a quick overview of the site
    • Help Center Detailed answers to any questions you might have
    • What's Meta? How Meta is different from other sites
    • About Us Learn more about Stack Overflow the company, and our products.
  1. current community

    • Stack Exchange
    • Meta Stack Exchange
      help chat

    your communities

    Sign up or log in to customize your list.

    more stack exchange communities

    company blog
  2. Log in
  3. Sign up
Meta Stack Exchange
  1. Home
    1. Public
    2. Questions
    3. Tags
    4. Users
    5. Unanswered
  2. Teams
    Stack Overflow for Teams – Start collaborating and sharing organizational knowledge. Create a free Team Why Teams?
  3. Teams
  4. Create free Team

Teams

Q&A for work

Connect and share knowledge within a single location that is structured and easy to search.

Learn more about Teams
Piotr Auguscik's user avatar
Piotr Auguscik's user avatar
Piotr Auguscik's user avatar
Piotr Auguscik
  • Member for 11 years, 2 months
  • Last seen more than 2 years ago
  • Poland
  • Network profile
Profile Activity
Stats
101
reputation
0
reached
0
answers
0
questions
Communities
View all
  • Stack Overflow
    3.7k
  • Meta Stack Exchange
    101
  • Mathematics
    101
  • Software Engineering
    101
  • Database Administrators
    101
Badges
This user doesn’t have any gold badges yet.
This user doesn’t have any silver badges yet.
1
bronze badge
  •  
    Supporter
    Jan 31, 2012
Posts

This user hasn’t posted yet.

Top network posts
View all network posts
47
Cannot initialize type '' with a collection initializer because it does not implement 'System.Collections.IEnumerable'
19
ExecuteScalar returns null or DBNull (development or production server)
17
LINQ to check if ID exists in List
16
Entity Framework - query specifying inherited type for navigation property
13
Entity Framework and Case Insensitive String Search
Meta Stack Exchange
  • Tour
  • Help
  • Chat
  • Contact
  • Feedback
Company
  • Stack Overflow
  • Teams
  • Advertising
  • Collectives
  • Talent
  • About
  • Press
  • Legal
  • Privacy Policy
  • Terms of Service
  • Cookie Settings
  • Cookie Policy
Stack Exchange Network
  • Technology
  • Culture & recreation
  • Life & arts
  • Science
  • Professional
  • Business
  • API
  • Data
  • Blog
  • Facebook
  • Twitter
  • LinkedIn
  • Instagram

Site design / logo © 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. rev 2023.3.31.43368

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.