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Has anyone ever got a remote JMX JConsole to work?
... link doesn't work anymore
http://blogs.oracle.com/jmxetc/entry/connecting_through_firewall_using_jmx
http://java.sun.com/javase/6/docs/technotes/guides/management/agent.html
It's even possible to setup an ssh tunnel and still get it to work :-)
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Why is char[] preferred over String for passwords?
...s: System.out.println("Password".toCharArray());
– GC_
Aug 22 '16 at 13:23
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Enabling auto layout in iOS 6 while remaining backwards compatible with iOS 5
...g and select the right storyboard:
#import "AppDelegate.h"
#define SYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO(v) ([[[UIDevice currentDevice] systemVersion] compare:(v) options:NSNumericSearch] != NSOrderedAscending)
@interface AppDelegate ()
@property (strong, nonatomic) UIViewController *initia...
Getting the last element of a list
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some_list[-1] is the shortest and most Pythonic.
In fact, you can do much more with this syntax. The some_list[-n] syntax gets the nth-to-last element. So some_list[-1] gets the last element, some_list[-2] gets the second to las...
dismissModalViewControllerAnimated deprecated
...this it might be something like this:
@implementation UIViewController (NJ_ModalPresentation)
-(void)nj_presentViewController:(UIViewController *)viewControllerToPresent animated:(BOOL)flag completion:(void (^)(void))completion{
NSAssert(completion == nil, @"You called %@ with a non-nil complet...
What's the difference between BaseAdapter and ArrayAdapter?
...String> adapter = new ArrayAdapter<>(this, android.R.layout.simple_dropdown_item_1line, COUNTRIES);
AutoCompleteTextView textView = (AutoCompleteTextView) findViewById(R.id.countries_list);
textView.setAdapter(adapter);
Here we can't use BaseAdapter like ArrayAdapter.
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How to use Swift @autoclosure
...answered Jun 8 '14 at 5:28
eddie_ceddie_c
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How to find out the number of CPUs using python
...n >= 2.6 you can simply use
import multiprocessing
multiprocessing.cpu_count()
http://docs.python.org/library/multiprocessing.html#multiprocessing.cpu_count
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When to use generic methods and when to use wild-card?
...dited Feb 13 '17 at 10:13
diyoda_
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answered Aug 11 '13 at 21:21
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Best way for a 'forgot password' implementation? [closed]
...ause usernames are sometimes forgotten too.
The system has a table password_change_requests with the columns ID, Time and UserID. When the new user presses the button, a record is created in the table. The Time column contains the time when the user pressed the "Forgot Password" button. The ID is a ...