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What is the difference between typeof and instanceof and when should one be used vs. the other?
In my particular case:
24 Answers
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What is an EJB, and what does it do?
Been trying to learn what EJB beans are, what does it mean their instances are managed in a pool, blah blah. Really can't get a good grip of them.
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Using an RDBMS as event sourcing storage
If I were using an RDBMS (e.g. SQL Server) to store event sourcing data, what might the schema look like?
6 Answers
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How do I get a Date without time in Java?
Continuing from Stack Overflow question Java program to get the current date without timestamp :
22 Answers
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Difference between 3NF and BCNF in simple terms (must be able to explain to an 8-year old)
...ad the quote :
data depends on the key [1NF], the whole key [2NF] and nothing but the key [3NF] .
6 Answers
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Databinding an enum property to a ComboBox in WPF
As an example take the following code:
13 Answers
13
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Visual Studio “Find” results in “No files were found to look in. Find stopped progress.”
Sometimes while developing in Visual Studio IDE, when you use "Find in Files" dialog to find something, the search fails and you will see the following message in the "Find Results" window.
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Difference between webdriver.Dispose(), .Close() and .Quit()
...good question I have seen people use Close() when they shouldn't. I looked in the source code for the Selenium Client & WebDriver C# Bindings and found the following.
webDriver.Close() - Close the browser window that the driver has focus of
webDriver.Quit() - Calls Dispose()
webDriver....
abort: no username supplied (see “hg help config”)
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Either put a hgrc in the .hg directory in your repo or put a .hgrc (hgrc for Windows) file in your home dir (then it covers all your projects)
In the file you should write
[ui]
username = Your Name <your@mail>
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Is “IF” expensive?
...the life of me, remember what exactly our teacher said that day and I'm hoping you would probably know.
16 Answers
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