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What are the disadvantages to declaring Scala case classes?
...res, case classes appear to be a godsend, giving you all of the following for free with just one keyword:
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Writing string to a file on a new line every time
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Use "\n":
file.write("My String\n")
See the Python manual for reference.
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Bootstrap 3 and 4 .container-fluid with grid adding unwanted padding
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How can this be voted for 87 times (and counting) when it doesn't answer the question? The question states that it works when just a row is used ... but not when columns are used (for which that fact is ignored in this answer)? Anyway, I'm getting ...
How to get a random number in Ruby
...ed a random float, just call rand with no arguments.
As Marc-André Lafortune mentions in his answer below (go upvote it), Ruby 1.9.2 has its own Random class (that Marc-André himself helped to debug, hence the 1.9.2 target for that feature).
For instance, in this game where you need to guess ...
Difference between setTimeout with and without quotes and parentheses
...t at W3Schools , I noticed a strange figure which I didn’t run into before. They are using double quotes and then call the function.
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In MVC, how do I return a string result?
... is overloadable so you can also do:
return Content("<xml>This is poorly formatted xml.</xml>", "text/xml");
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What is the difference between the different methods of putting JavaScript code in an ?
...can't have a simple HTML page that all your JavaScript links can point to for their href section in the event that someone happens to turn off JavaScript after logging in. I would highly encourage you to still allow this fallback mechanism. Something like this will adhere to "best practices" and a...
What's the difference between unit tests and integration tests? [duplicate]
...nds on what the programmer considers to be useful. The tests are intended for the use of the programmer, they are not directly useful to anybody else, though, if they do their job, testers and users downstream should benefit from seeing fewer bugs.
Part of being a unit test is the implication that...
Installing a local module using npm?
...d module repo, I want to install it locally, not globally in another directory?
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PostgreSQL delete all content
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Thanks! Thats it! With this information i found this: stackoverflow.com/questions/2829158/…
– vo1d
Nov 4 '12 at 22:59
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