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In Javascript/jQuery what does (e) mean?
...nd the definition of the parameters of addEventlistener are:
type ：A string representing the event type to listen out for.
listener ：The object which receives a notification (an object that implements the Event interface) when an event of the specified type
occurs. This must be an obj...
Adding a UILabel to a UIToolbar
...t("action") }
}
class ToolBarTitleItem: UIBarButtonItem {
init(text: String, font: UIFont, color: UIColor) {
let label = UILabel(frame: UIScreen.main.bounds)
label.text = text
label.sizeToFit()
label.font = font
label.textColor = color
label.tex...
Difference between float and double in php?
... some other machines.
Also, with or without xdebug, gettype still returns string(6) "double".
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Set custom attribute using JavaScript
... (when appropriate), use camelCase to refer to hyphenated names (bracketed strings fail).
– 2540625
Jun 17 '16 at 0:36
7
...
Maven2 property that indicates the parent directory
...lt;source>
import java.io.File;
String p = project.properties['env-properties-file'];
File f = new File(p);
if (!f.exists()) {
f = new File("../" + p);
if (!f.exists())...
XML Serialization - Disable rendering root element of array
...ITEM")]
public class ShopItem
{
[XmlElement("PRODUCTNAME")]
public string ProductName { get; set; }
[XmlElement("VARIANT")] // was [XmlArrayItem]
public List<ShopItem> Variants { get; set; }
}
// ...
ShopItem item = new ShopItem()
{
ProductName = "test",
Variants ...
socket.emit() vs. socket.send()
...callback) is essentially equivalent to calling socket.emit('message', JSON.stringify(data), callback)
Without looking at the source code, I would assume that the send function is more efficient edit: for sending string messages, at least?
So yeah basically emit allows you to send objects, which i...
Where did the name `atoi` come from?
...he C language where did they come up with the name atoi for converting a string to an integer? The only thing I can think of is Array To Integer for an acronym but that doesn't really make sense.
...
Java: What is the difference between and ?
...low code to see it in debug.
public class ByteCodeParent
{
public static String name="ByteCode";
public ByteCodeParent()
{
System.out.println("In Constructor");
}
static
{
System.out.println("In Static");
}
{
System.out.println("In Instance");
}
To test, use
Class<B...
C# HttpWebRequest vs WebRequest
... The first would be something like public new static HttpWebRequest Create(string url). Either way, if the url wasn't HTTP(s), it should just throw some InvalidArgumentException.
– Matthew Flaschen
May 22 '09 at 6:06
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