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  1. Get dictionary key by value - Stack Overflow

    You could do that: By looping through all the KeyValuePair<TKey, TValue> 's in the dictionary (which will be a sizable performance hit if you have a number of entries in the dictionary) Use …

  2. How do I programmatically set the value of a select box element …

    This webpage explains how to programmatically set the value of a select box element using JavaScript.

  3. FirstOrDefault: Default value other than null - Stack Overflow

    As I understand it, in Linq the method FirstOrDefault() can return a Default value of something other than null. What I haven't worked out is what kind of things other than null can be …

  4. Set value of one Pandas column based on value in another column

    Set value of one Pandas column based on value in another column Asked 7 years, 9 months ago Modified 2 years, 3 months ago Viewed 510k times

  5. How can I add new keys to a dictionary? - Stack Overflow

    If the key does not yet exist, defaultdict assigns the value given (in our case 10) as the initial value to the dictionary (often used inside loops). This operation therefore does two things: it adds a …

  6. Unexpected character encountered while parsing value

    The API worked fine from Swagger. It would generate {"Unexpected character encountered while parsing value: e. Path '', line 0, position 0."} on using the published Blazor Server application. …

  7. What's the difference between passing by reference vs. passing by …

    First and foremost, the "pass by value vs. pass by reference" distinction as defined in the CS theory is now obsolete because the technique originally defined as "pass by reference" has …

  8. How to iterate (keys, values) in JavaScript? - Stack Overflow

    A basic doubt here. I landed here looking for how to do this in node.js, which is javascript on server side. How do I know which ES version applies in my case. Also, in case of regular …

  9. c# - How to get enum value by string or int - Stack Overflow

    How can I get the enum value if I have the enum string or enum int value. eg: If i have an enum as follows: public enum TestEnum { Value1 = 1, Value2 = 2, Value3 = 3 } and in some str...

  10. (Excel) Conditional Formatting based on Adjacent Cell Value

    I'm trying to apply conditional formatting in Excel on a range of cells, based on the adjacent cell's value, to achieve something like this: The goal is to highlight values in Column B (Actual …