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Simple Pivot Table to Count Unique Values
...$A2=A2)*($B$2:$B2=B2))>1,0,1)
and copy it down. Now create your pivot based on 1st and 3rd column. See snapshot
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What is the best data type to use for money in C#?
... make Currency a class so I can define an exchange rate (in relation to a "base currency", often the US dollar [which I set to have an exchange rate of 1.00]).
– Thomas Owens
Mar 28 '09 at 20:25
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Call a function after previous function is complete
...rite up was before Defferds were introduced to jQuery and it uses examples based on how the writer thinks it will be implemented. Please visit jQuery's site to see how to actually use this feature: api.jquery.com/jQuery.Deferred
– Spencer Williams
Mar 13 '14 at...
A dependent property in a ReferentialConstraint is mapped to a store-generated column
I get this error when writing to the database:
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python list in sql query as parameter
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Based on this answerm here is a single line solution for Python 3.6 cursor.execute(f'SELECT name FROM students WHERE id IN ({','.join('?' for _ in l)})', l). @bobince, you should also remark in your solution that using ? is t...
Traverse all the Nodes of a JSON Object Tree with JavaScript
...the following. JSON and JavaScript Objects are not the same thing. JSON is based on the formatting of JavaScript objects, but JSON is just the notation; it is a string of characters representing an object. All JSON can be "parsed" into a JS object, but not all JS objects can be "stringified" into JS...
How to detect if a stored procedure already exists
..., properly implemented systems don't rely on user privilege to touch a database, that's what service accounts are for, and service level security should be applicable database-wide, this way DBAs don't have to spend time and money tweaking security on individual sprocs.
– Shaun...
Maven build failed: “Unable to locate the Javac Compiler in: jre or jdk issue”
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Based on Compiling Sources Using A Different JDK, you will have to set the fork to true in your pom.xml file.
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if/else in a list comprehension
...kinds of situations where you want to choose between two expression values based on some condition. This does the same as the ternary operator ?: that exists in other languages. For example:
value = 123
print(value, 'is', 'even' if value % 2 == 0 else 'odd')
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How do I use the ternary operator ( ? : ) in PHP as a shorthand for “if / else”?
Based on the examples from this page , I have the working and non-working code samples below.
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