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Error in : object of type 'closure' is not subsettable

I was finally able to work out the code for my scraping . It seemed to be working fine and then all of a sudden when I ran it again, I got the following error message: ...
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Play a Sound with Python [duplicate]

... Avoid oss, it's old. I don't think I even have it installed anymore. – Jeffrey Aylesworth Jan 30 '10 at 19:47 8 ...
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How does TransactionScope roll back transactions?

... Essentially TransactionScope doesn't track your Adapter's, what it does is it tracks database connections. When you open a DB connection the connections will looks if there is an ambient transaction (Transaction Scope) and if so enl...
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REST API Authentication

...is current request is from an authenticated user. Since REST APIs are typically stateless, the state must be persisted somewhere. Your client consuming the REST APIs is responsible for maintaining that state. Usually, it is in the form of some token that gets passed around since the time the user wa...
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Dealing with commas in a CSV file

...any easily-available csv library - that is to say RFC 4180. There's actually a spec for CSV format and how to handle commas: Fields containing line breaks (CRLF), double quotes, and commas should be enclosed in double-quotes. http://tools.ietf.org/html/rfc4180 So, to have values foo and ...
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How to copy part of an array to another array in C#?

... @Hamish well, maybe. Personally I wouldn't add explicit names unless it made the code significantly clearer, and I'm not sure (in this case) that the parameter names by themselves would achieve that. – Marc Gravell♦ ...
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SQLite - How do you join tables from different databases?

... attach 'database1.db' as db1; attach 'database2.db' as db2; You can see all connected databases with keyword .databases Then you should be able to do the following. select * from db1.SomeTable a inner join db2.SomeTable b on b.SomeColumn = a.SomeColumn; Note that "[t]he database ...
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What Automatic Resource Management alternatives exist for Scala?

... For now Scala 2.13 has finally supported: try with resources by using Using :), Example: val lines: Try[Seq[String]] = Using(new BufferedReader(new FileReader("file.txt"))) { reader => Iterator.unfold(())(_ => Option(reader.readLine()).ma...
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Detect Browser Language in PHP

... do you say they are one letter? Dutch (nl), Greek (el) and Slovenian (sl) all appear to be two letter: msdn.microsoft.com/en-us/library/ms533052(v=vs.85).aspx – Peter K. Nov 19 '12 at 17:35 ...
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relative path in BAT script

... Actually this resolves to something like C:\myDir\\bin\Iris.exe (note the double-backslash). This still works but leaving away the backslash before bin seems to be "cleaner"? --> %~dp0bin\Iris.exe. – mozz...