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How do I create a category in Xcode 6 or higher?
... for the category interface and implementation is still working, so that's extra easy: type @interface-category and @implementation-category.
Import it from Xcode 5! Use this command:
cp -r /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Xcode/Templates/Fil...
Get a random item from a JavaScript array [duplicate]
...n) given a number, or given anything else, a guaranteed random value!
For extra fun, the array return is generated by calling the function recursively based on the array's length :)
Working demo at http://jsfiddle.net/2eyQX/
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Python Empty Generator Function
...ike this solution because it's (relatively) concise, and it doesn't do any extra work like comparing to False.
– Pi Marillion
Jan 24 '16 at 2:27
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Android-java- How to sort a list of objects by a certain value within the object
...port java.util.List;
public class TestSort {
public static void main(String args[]){
ToSort toSort1 = new ToSort(new Float(3), "3");
ToSort toSort2 = new ToSort(new Float(6), "6");
ToSort toSort3 = new ToSort(new Float(9), "9");
ToSort toSort4 = new ToSort(new ...
Multiline strings in JSON
...ing some data files in JSON format and would like to have some really long string values split over multiple lines. Using python's JSON module I get a whole lot of errors, whether I use \ or \n as an escape.
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Mac OS X Terminal: Map option+delete to “backward delete word”
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Fantastic, that requires no extra setup. I notice <Esc> b and <Esc> f also work for jumping back or forwards one word.
– joeytwiddle
Feb 3 '15 at 9:31
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What is the “continue” keyword and how does it work in Java?
... most readable, and most reasonable way to do things, rather than creating extra variables just to make the loop exit look more clean.
– David R Tribble
Jun 11 '18 at 15:15
ad...
Convert XML String to Object
I am receiving XML strings over a socket, and would like to convert these to C# objects.
15 Answers
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How to format numbers as currency string?
...t. I'd like a function which takes a float as an argument and returns a string formatted like this:
66 Answers
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Should I use s and s inside my s?
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For me, the unordered lists are extra markup that aren't really required. When I look at an HTML document, I want it to be as clean and easy to read as possible. It's already clear to the viewer that a list is being presented if proper indentation is used...