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Read entire file in Scala?

...simple and canonical way to read an entire file into memory in Scala? (Ideally, with control over character encoding.) 18 ...
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What's the simplest way to subtract a month from a date in Python?

...at what they want can be done just by dt - timedelta(days=dt.day) As originally phrased though it sounded like they wanted to be able to subtract an arbitrary number of months and that is a bit harder. – Duncan Sep 19 '19 at 14:27 ...
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Get an OutputStream into a String

... I would use a ByteArrayOutputStream. And on finish you can call: new String( baos.toByteArray(), codepage ); or better: baos.toString( codepage ); For the String constructor, the codepage can be a String or an instance of java.nio.charset.Charset. A possible value is java.nio.ch...
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Display block without 100% width

... gets positioned before the last span. Guess one solution would be to make all child elements in the li float. – Staffan Estberg Oct 3 '12 at 17:01 ...
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How to initialize const member variable in a class?

.... Bjarne Stroustrup's explanation sums it up briefly: A class is typically declared in a header file and a header file is typically included into many translation units. However, to avoid complicated linker rules, C++ requires that every object has a unique definition. That rule would be broken...
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calculating the difference in months between two dates

...or is it more related to an actual span of time? The logic for determining all of these rules is non-trivial, so you'll have to determine your own and implement the appropriate algorithm. If all you want is simply a difference in the months--completely disregarding the date values--then you can use...
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Creating a system overlay window (always on top)

...ng to create an always-op-top button/clickable-image which stays on top of all the windows all the time. 16 Answers ...
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Converting a Java collection into a Scala collection

... but you can also avoid using jcl.Buffer: Set(javaApi.query(...).toArray: _*) Note that scala.collection.immutable.Set is made available by default thanks to Predef.scala. share | improve this an...
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Copy a table from one database to another in Postgres

...ant, works great, just don't forget to set Disable triggers when exporting all database – norbertas.gaulia Sep 4 '15 at 15:38  |  show 2 more ...
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Find the most frequent number in a numpy vector

... If your list contains all non-negative ints, you should take a look at numpy.bincounts: http://docs.scipy.org/doc/numpy/reference/generated/numpy.bincount.html and then probably use np.argmax: a = np.array([1,2,3,1,2,1,1,1,3,2,2,1]) counts = np.bi...