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C#: Looping through lines of multiline string

... I know this has been answered, but I'd like to add my own answer: using (var reader = new StringReader(multiLineString)) { for (string line = reader.ReadLine(); line != null; line = reader.ReadLine()) { // Do so...
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Use of def, val, and var in scala

...cala> def something = 2 + 3 * 4 something: Int scala> something // now it's evaluated, lazily upon usage res30: Int = 14 Example, val scala> val somethingelse = 2 + 3 * 5 // it's evaluated, eagerly upon definition somethingelse: Int = 17 Example, var scala> var aVariable = 2 * 3...
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How do I find out which keystore was used to sign an app?

...int (MD5): B3:4F:BE:07:AA:78:24:DC:CA:92:36:FF:AE:8C:17:DB Voila! we can now determined the apk has been signed with this keystore, and with the alias 'android_key'. Keytool is part of Java, so make sure your PATH has Java installation dir in it. ...
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How to specify an array of objects as a parameter or return value in JSDoc?

...array of objects: /** * @param {Object[]} myArray */ EDIT In case you know the keys and the variable type of the values you can also do: /** * @param {Array.<{myNumber: Number, myString: String, myArray: Array}>} myObjects */ or /** * @param {{myNumber: Number, myString: String, myArra...
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How do browser cookie domains work?

Due to weird domain/subdomain cookie issues that I'm getting, I'd like to know how browsers handle cookies. If they do it in different ways, it would also be nice to know the differences. ...
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Why can't I use float value as a template parameter?

...s are exact. Floating-point arithmetic is well-defined on every target I know of. Most floating-point operations produce floating-point results. I can appreciate the committee not wanting to force compiler implementors to implement the target's possibly-bizarre floating-point arithmetic, but I don...
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How to start nginx via different port(other than 80)

...he server, run the command line below; sudo service nginx start You may now access your application on port 81 (for localhost, http://localhost:81). share | improve this answer | ...
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Why does this code using random strings print “hello world”?

... } } } } } I have it running in the background now, but it's already found enough words for a classic pangram: import java.lang.*; import java.util.*; public class RandomWordsTest { public static void main (String[] args) { long[] a = {-73, -157512326, -1123...
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Python “raise from” usage

...en they'd have to use raise NewException from databaseexception.__cause__, now using a different exception from the DatabaseException that they just caught. – Martijn Pieters♦ Jul 16 '14 at 8:03 ...
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Why are you not able to declare a class as static in Java?

...word to the class itself? What are your intentions? What would you expect? Now that you have an idea of what it could be, I'm pretty sure that it will be either "not really make sense" or it will be "far fetched" (it would make sense, but it the end it's just a choice that has been made). ...