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How to inherit from a class in javascript?
... a custom clone() function (eg mercurial.intuxication.org/hg/js-hacks/raw-file/tip/clone.js ) to inherit directly from the prototype object; see the comments to stackoverflow.com/questions/1404559/… for an explanation
– Christoph
Jan 21 '10 at 9:00
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MongoDB - Update objects in a document's array (nested updating)
...
We can use $set operator to update the nested array inside object filed update the value
db.getCollection('geolocations').update(
{
"_id" : ObjectId("5bd3013ac714ea4959f80115"),
"geolocation.country" : "United States of America"
},
{ $set:
{
"ge...
Passing two command parameters using a WPF binding
I have a command which I am executing from my XAML file using the following standard syntax:
5 Answers
...
Prefer composition over inheritance?
...e PHP5). All logic is encoded in a set of functions. You may include other files containing helper functions and so on and conduct your business logic by passing data around in functions. This can be very hard to manage as the application grows. PHP5 tries to remedy this by offering more object orie...
What does yield mean in PHP?
.... Here is an example using an array generated by explode() on a large .txt file (262MB in my use case):
<?php
ini_set('memory_limit','1000M');
echo "Starting memory usage: " . memory_get_usage()
Increasing the maximum number of TCP/IP connections in Linux
...s to set the max number of connections. Most likely, you're running out of file numbers first. Check ulimit -n. After that, there are settings in /proc, but those default to the tens of thousands.
More importantly, it sounds like you're doing something wrong. A single TCP connection ought to be abl...
Are custom elements valid HTML5?
...ard is beginning to land in browsers now: dvcs.w3.org/hg/webcomponents/raw-file/tip/spec/custom/…
– csuwldcat
Jun 1 '13 at 14:02
1
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Get the IP address of the machine
...clude <stdlib.h>
int main() {
setenv("LANG","C",1);
FILE * fp = popen("ifconfig", "r");
if (fp) {
char *p=NULL, *e; size_t n;
while ((getline(&p, &n, fp) > 0) && p) {
if (p = strstr(p, "inet ")) {
...
Would you, at present date, use JBoss or Glassfish (or another) as Java EE server for a new project?
...and I rarely have to restart the server unless I have changed a Spring XML file somewhere.
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What's the difference between interface and @interface in java?
...e your own (custom) Java annotations. Annotations are defined in their own file, just like a Java class or interface. Here is custom Java annotation example:
@interface MyAnnotation {
String value();
String name();
int age();
String[] newNames();
}
This example defines...