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Reading CSV file and storing values into an array
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Does not handle field values with commas, etc.
– Mike
Aug 26 '14 at 18:39
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Rails 4: before_filter vs. before_action
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67
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Moving multiple files in TFS Source Control
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Use the tf.exe tool from the Visual studio commandline - it can handle wildcards:
tf.exe move <olditem> <newitem>
Example:
tf.exe move "$/My Project/V*" "$/My Project/Archive"
[EDIT] As noted in the comments: move is an alias for rename. Both command...
How do you divide each element in a list by an int?
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The idiomatic way would be to use list comprehension:
myList = [10,20,30,40,50,60,70,80,90]
myInt = 10
newList = [x / myInt for x in myList]
or, if you need to maintain the reference to the original list:
myList[:] = [x / myInt for x in myList]
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Creating PHP class instance with a string
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What's the difference between IEquatable and just overriding Object.Equals()?
... types? I always thought that casts were just "statements" you make to the compiler when you assign some not obvious casts from one kind of object to another. This is, after you compile, that the code wouldn't even know there was a cast there.
– devoured elysium
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Literal notation for Dictionary in C#?
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@pimvdb: Yup you can: declare it as a var, the compiler will infer the type from the new. I edited my answer.
– BoltClock♦
Feb 12 '11 at 20:44
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Split a List into smaller lists of N size
...oubt you'd see any improvement by storing it in a variable: docs.microsoft.com/en-us/dotnet/api/…
– user1666620
Sep 15 at 13:54
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Java: Clear the console
...indows, here is a clarification:
Runtime.getRuntime().exec("cls");
This command does not work, for two reasons:
There is no executable named cls.exe or cls.com in a standard Windows installation that could be invoked via Runtime.exec, as the well-known command cls is builtin to Windows’ comma...