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Getting all types in a namespace via reflection
...@TheXenocide the purpose of a code sample is not always meant to show the "best" way to write code, but to clearly convey how something is done.
– Ryan Farley
Sep 19 '08 at 15:46
3...
How do I assert equality on two classes without an equals method?
... around nested objects (e.g. remove them and compare them independently).
Best Case:
import static org.hamcrest.beans.SamePropertyValuesAs.samePropertyValuesAs;
...
assertThat(actual, is(samePropertyValuesAs(expected)));
Ugly Case:
import static org.hamcrest.beans.SamePropertyValuesAs.samePrope...
Namespace + functions versus static methods on a class
... be declared in multiple headers (the almost-standard swap function is the best example of that).
Extension III
The basic coolness of a namespace is that in some code, you can avoid mentioning it, if you use the keyword "using":
#include <string>
#include <vector>
// Etc.
{
using ...
How to replace plain URLs with links?
...Problem With URLs for an explanation of some of the other issues.
The best summary of URL matching libraries is in Dan Dascalescu's Answer
(as of Feb 2014)
"Make a regular expression replace more than one match" (Answer to the specific problem)
Add a "g" to the end of the regular expres...
What is object serialization?
...ct state.
Code Example and explanation:
First let's have a look at the Item Class:
public class Item implements Serializable{
/**
* This is the Serializable class
*/
private static final long serialVersionUID = 475918891428093041L;
private Long itemId;
private String i...
Custom events in jQuery?
...king for some input on how to implement custom eventhandling in jquery the best way. I know how to hook up events from the dom elements like 'click' etc, but I'm building a tiny javascript library/plugin to handle some preview functionality.
...
How do I execute a string containing Python code in Python?
...tack the system.
So, can eval be made safe? Hard to say. At this point, my best guess is that you can't do any harm if you can't use any double underscores, so maybe if you exclude any string with double underscores you are safe. Maybe...
It is hard to read and understand
From http://stupidpythonid...
JavaScript: replace last occurrence of text in a string
...
Another example: var nameSplit = item.name.lastIndexOf(", "); if (nameSplit != -1) item.name = item.name.substr(0, nameSplit) + " and "+ item.name.substr(nameSplit + 2);
– Ben Gotow
Feb 13 '12 at 17:52
...
PHP - Modify current object in foreach loop
...ch call - as I'd passed the first by reference, it kept modifying the last item in the array! Using an explicit index wouldn't have had this problem.
– Hippyjim
Jan 24 '14 at 10:03
...
What is a “bundle” in an Android application
...e a bundle,
Bundle simple_bundle=new Bundle();
simple_bundle.putString("item1","value1");
Intent i=new Intent(getApplicationContext(),this_is_the_next_class.class);
i.putExtras(simple_bundle);
startActivity(i);
IN the "this_is_the_next_class.class"
You can retrieve the items like this.
Inte...