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How do I remove packages installed with Python's easy_install?
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answered Jul 21 '10 at 8:47
lunaryornlunaryorn
30.2k55 gold badges6767 silver badges8585 bronze badges
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Length of a JavaScript object
...g the fewest bugs) would be:
Object.size = function(obj) {
var size = 0, key;
for (key in obj) {
if (obj.hasOwnProperty(key)) size++;
}
return size;
};
// Get the size of an object
var size = Object.size(myObj);
There's a sort of convention in JavaScript that you don't ad...
Check if a String contains numbers Java
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Evgeniy DorofeevEvgeniy Dorofeev
120k2626 gold badges179179 silver badges245245 bronze badges
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Remove All Event Listeners of Specific Type
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@user10089632 It is not possible with native JS APIs.
– plalx
Nov 8 '17 at 12:50
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Programmatically go back to the previous fragment in the backstack
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360
Look at the getFragmentManager().popBackStack() methods (there are several to choose from)
http...
Error message “Forbidden You don't have permission to access / on this server” [closed]
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Update October 2016
4 years ago, since this answer is used as a reference by many, and while I learned a lot from security perspective during these years,
I feel I am responsible to clarify some important notes, and I've update my answer ac...
Choose between ExecutorService's submit and ExecutorService's execute
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204
There is a difference concerning exception/error handling.
A task queued with execute() that g...
Do Java arrays have a maximum size?
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answered Jun 14 '10 at 18:26
Kevin BourrillionKevin Bourrillion
38k1212 gold badges6868 silver badges8383 bronze badges
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nginx - nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
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205
[::]:80 is a ipv6 address.
This error can be caused if you have a nginx configuration that is ...
How to get the current time in milliseconds from C in Linux?
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Here is an example of how to use clock_gettime:
#define _POSIX_C_SOURCE 200809L
#include <inttypes.h>
#include <math.h>
#include <stdio.h>
#include <time.h>
void print_current_time_with_ms (void)
{
long ms; // Milliseconds
time_t s; // Seconds...