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What is the purpose of the “role” attribute in HTML?
I keep seeing role attributes in some people's work. I use it too, but I'm not sure about its effect.
5 Answers
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Selecting a row of pandas series/dataframe by integer index
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What if you wanted the 2nd AND 3rd AND 4th row?
– FaCoffee
Nov 7 '16 at 20:36
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How do I get the current line number?
Here is an example of what I want to do:
7 Answers
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adb command not found
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./adb would only work if the current directory (which is what . is shorthand for) is the location of the adb program. Otherwise it would be /some/path/found/by/wheris/adb
– Chris Stratton
Apr 24 '12 at 18:19
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Checking if a variable is defined?
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along with what @AndrewMarshall said, avoid this idiom with anything that might return nil as well unless you really want to evaluate the expression every time it's called when it does return nil
– nzifnab
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What is Domain Driven Design?
Can somebody please explain (in succinct terms) what exactly is domain driven design? I see the term quite a lot but really don't understand what it is or what it looks like. How does it differ from non-domain driven design?
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How to trim a file extension from a String in JavaScript?
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Not sure what would perform faster but this would be more reliable when it comes to extension like .jpeg or .html
x.replace(/\.[^/.]+$/, "")
share
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Add IIS 7 AppPool Identities as SQL Server Logons
...in name field, type IIS APPPOOL\YourAppPoolName - do not click search
Fill whatever other values you like (i.e., authentication type, default database, etc.)
Click OK
As long as the AppPool name actually exists, the login should now be created.
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What is the difference between loose coupling and tight coupling in the object oriented paradigm?
... @jonathanconway thank you sir but both pieces of code do the same thing: what then is the difference between them? i.e. what advantages are there to loosely coupling?
– BKSpurgeon
Jun 19 '16 at 9:37
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Where does gcc look for C and C++ header files?
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What do the `s mean? I'm finding it difficult to search for this.
– mijiturka
Mar 23 '16 at 12:35
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