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How to extract base URL from a string in JavaScript?
...ided to upgrade the code, since it is marked as answer. For those who like one-line-code... well sorry this why we use code minimizers, code should be human readable and this way is better... in my opinion.
var pathArray = "https://somedomain.com".split( '/' );
var protocol = pathArray[0];
var host...
Android SDK on a 64-bit linux machine
...ome. Linux's fragmentation suggests the "correct" answer is a more general one or a combination of all of the following partially correct answers. I for one prefer the more generalized answer, as there are too many possible variations and updates to be sure of completeness and non-obsolescence. My v...
git-diff to ignore ^M
...s not solve the problem with older revisions :-/
– neoneye
Dec 11 '09 at 18:14
67
You're not work...
Samples of Scala and Java code where Scala code looks simpler/has fewer lines?
...
I found this one impressive
Java
public class Person {
private final String firstName;
private final String lastName;
public Person(String firstName, String lastName) {
this.firstName = firstName;
this.lastNa...
Loop through files in a directory using PowerShell
...owing code to look at all the .log files in the directory and not just the one file?
4 Answers
...
Ruby - test for array
...
Instead of testing for an Array, just convert whatever you get into a one-level Array, so your code only needs to handle the one case.
t = [*something] # or...
t = Array(something) # or...
def f *x
...
end
Ruby has various ways to harmonize an API which can take an object or an Array...
PHP PDO: charset, set names?
... Note to mods: This is the correct answer, and it was posted one year before the accepted answer had this information edited into it.
– dotancohen
Dec 24 '13 at 6:38
...
How to get index of object by its property in JavaScript?
...name: 'Nick', token: '312312'}
];
With this, not only can you find which one contains 'John' but you can find which contains the token '312312':
findWithAttr(Data, 'name', 'John'); // returns 0
findWithAttr(Data, 'token', '312312'); // returns 1
findWithAttr(Data, 'id_list', '10'); // returns -1
...
Spring MVC type conversion : PropertyEditor or Converter?
...very comprehensively described both PropertyEditor and Converter, how each one is declared and registered.
In my mind, PropertyEditors are limited in scope - they help convert String to a type, and this string typically comes from UI, and so registering a PropertyEditor using @InitBinder and using...
Unable to cast object of type 'System.DBNull' to type 'System.String`
... edited Jun 22 '14 at 9:52
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answered May 15 '09 at 20:25
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