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  1. How to find the invalid controls in Angular(v2 onwards) reactive form

    Apr 15, 2021 · 85 An invalid Angular control has the CSS class named 'ng-invalid'. Under DevTools in Chrome, select Console tab. In console prompt run the following command in order to get the invalid …

  2. Which characters make a URL invalid? - Stack Overflow

    Oct 10, 2009 · This involves changing the invalid character for specific "codes" (usually in the form of the percent symbol (%) followed by a hexadecimal number). This link, HTML URL Encoding Reference, …

  3. SQL error "ORA-01722: invalid number" - Stack Overflow

    Sep 23, 2012 · Error:java.sql.SQLSyntaxErrorException: ORA-01722: invalid number 3.How I solved this ISSUE by Adding Colon to the parameter values as belowThis is strange i fixed it by addin colon as …

  4. How to fix "SyntaxWarning: invalid escape sequence" in Python?

    I use the following prompt successfully on https://duck.ai to write a script: write Python program using libcst to automatically add r to docstrings that would raise syntax warning (invalid escape sequence) …

  5. Trap launcher/ invalid target - Mists of Pandaria Classic Discussion ...

    Oct 2, 2025 · I’m having the same, invalid target, problem when using the trap fly out selection. I then tried pulling each trap out individually onto my bar and that seems to get trap launcher to work. …

  6. python - ValueError: invalid literal for int () with base 10 ...

    Here you are trying to convert a string into int type which is not base-10. you can convert a string into int only if it is base-10 otherwise it will throw ValueError, stating invalid literal for int () with base 10.

  7. Invalid self signed SSL cert - "Subject Alternative Name Missing"

    Invalid self signed SSL cert - "Subject Alternative Name Missing" Asked 8 years, 7 months ago Modified 1 year, 10 months ago Viewed 301k times

  8. I am getting an "Invalid Host header" message when connecting to ...

    Apr 27, 2017 · I am instructed to use these vars when deploying an app in Cloud 9, as they have the default IP and PORT info. The server boots up and compiles the code, no problem, it is not showing …

  9. c# - What exceptions should be thrown for invalid or unexpected ...

    What types of exceptions should be thrown for invalid or unexpected parameters in .NET? When would I choose one instead of another? Follow-up: Which exception would you use if you have a function

  10. python - pip install returning invalid syntax - Stack Overflow

    Dec 4, 2017 · SyntaxError: invalid syntax pip -install yfinance File "<stdin>", line 1 pip -install yfinance ^ SyntaxError: invalid syntax And, I finally open the Spyder, one of the development environments of …