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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...
How to call a method defined in an AngularJS directive?
...ween those directives as the means of communication.
AngularJS's Wiki for Best Practices also mentions this:
Only use .$broadcast(), .$emit() and .$on() for atomic events
Events that are relevant globally across the entire app (such as a user authenticating or the app closing). If you want ev...
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
...
com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
...
This is the 'best solution' why? What problem does it solve, and how?
– Marquis of Lorne
May 9 '18 at 22:09
...
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...
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
...
How to set the JDK Netbeans runs on?
...ave that installed in a "normal" place for your operating system, then the best solution is to NOT specify a jdk location. Instead, let the Netbeans launcher search for jdk every time you start it up.
To do this, do not specify jdkhome on the command line, and comment out the line setting netbean...
How to scroll to the bottom of a UITableView on the iPhone before the view appears
...
Yikes!!! Makes the table vanish :-o. Best using [self.table scrollToRowAtIndexPath:indexPath atScrollPosition:UITableViewScrollPositionBottom animated:NO];
– Carl Hine
Oct 29 '19 at 15:12
...
What are attributes in .NET?
.../ get the name and description and create an entry in the list
ListViewItem
^item = gcnew ListViewItem (description->Name);
item->Tag = controltype->Name;
item->SubItems->Add (description->Description);
mcontrols->Items->Add (item);
break;
}
}
...
Find objects between two dates MongoDB
...e matter, but below is something I tried out myself and it seems to work.
items.save({
name: "example",
created_at: ISODate("2010-04-30T00:00:00.000Z")
})
items.find({
created_at: {
$gte: ISODate("2010-04-29T00:00:00.000Z"),
$lt: ISODate("2010-05-01T00:00:00.000Z")
}...