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Samples of Scala and Java code where Scala code looks simpler/has fewer lines?
...Bush</lastname>
</employee>
</company>
You have to read this file and print the firstName and lastName fields of all the employees.
Java: [ taken from here ]
import java.io.File;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
impo...
Use a URL to link to a Google map with a marker on it
...aps/search/?api=1&query=36.26577,-92.54324
For further details please read aforementioned documentation.
You can also file feature requests for this API in Google issue tracker.
Hope this helps!
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Detect if stdin is a terminal or pipe?
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Follow-up question: how to read out the piped contents in case stdin is not a tty? stackoverflow.com/q/16305971/96656
– Mathias Bynens
Apr 30 '13 at 17:57
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How does __proto__ differ from constructor.prototype?
...pe with another object will not update __proto__ property for any of the already existing objects.
Note that __proto__ property should not be accessed directly, Object.getPrototypeOf(object) should be used instead.
To answer the first question, I've created a bespoke diagram of __proto__ and proto...
How to make clang compile to llvm IR
...ndersky Do you know how to compile multiple .c and .h files into one human readable IR so that I can run the IR using 'lli theIrFile'? Thanks
– cache
Jul 20 '14 at 18:43
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Amazon EC2, mysql aborting start because InnoDB: mmap (x bytes) failed; errno 12
I have set up a micro instance server on EC2 based on what I read here
7 Answers
7
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How to use ng-repeat for dictionaries in AngularJs?
...ng the users object as null. I presume this is a typo, as the code should read:
// Initialize users as a new hash.
var users = {};
users["182982"] = "...";
To retrieve all the values from a hash, you need to iterate over it using a for loop:
function getValues (hash) {
var values = [];
...
What's the point of OOP?
...nteraction 1995, vol. 10 has a whole theme on OO studies), and from what I read, there's nothing to indicate some kind of naturalness to the OO approach that makes it better suited than a more traditional procedural approach.
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What's the best way to refactor a method that has too many (6+) parameters?
...ns:
switch from constructor to property setters. This can make code more readable, because it's obvious to the reader which value corresponds to which parameters. Object Initializer syntax makes this look nice. It's also simple to implement, since you can just use auto-generated properties and s...
Hexadecimal To Decimal in Shell Script
...es the # symbol mean? Are there any other applications or documentation to read more about its use?
– user1527227
Jul 2 '14 at 2:00
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