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How to create a memory leak in Java?
...
String str=readString(); // read lengthy string any source db,textbox/jsp etc..
// This will place the string in memory pool from which you can't remove
str.intern();
(Unclosed) open streams ( file , network etc... )
try {
BufferedReader br = new BufferedReader(new FileReader(inputFile));
...
In vim, how do I get a file to open at the same line number I closed it at last time?
...
From Ubuntu's /etc/vim/vimrc file, this example is commented out:
" Uncomment the following to have Vim jump to the last position when
" reopening a file
if has("autocmd")
au BufRead...
How can one change the timestamp of an old commit in Git?
...orks nicely to make Github show the commits of a rebased PR in the correct order, since they order them by timestamp and without this trick, the timestamps may all be the same.
– Nathan Long
Mar 2 '17 at 9:32
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Remove a marker from a GoogleMap
...ap Use map.clear();
Note: map.clear(); will also remove Polylines, Circles etc.
3. If you not want to remove Polylines, Circles etc. than use a loop to the length of marker (if you have multiple markers) to remove those Check out the Example here OR set them Visible false And do not use map.clear()...
Where do I set my company name?
... I found it. Then I change something related to relative to absolute, etc. Well, now things doesn't show up
– user4951
May 8 '12 at 10:42
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Implement Stack using Two Queues
... 3 2 1 in Queue A? If I dequeue B to enqueue A, I can only get elements in order 2, 1. If I then add 3, I will get the order 3, 1, 2. If put my push first, and then dequeue/enqueue, I get 1, 2, 3.
– tsurantino
Sep 11 '15 at 3:56
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Google Maps Android API v2 - Interactive InfoWindow (like in original android google maps)
... with all the possibilities that come with it (like animated progress bars etc.). I think there is a good reason why even the google engineers don't do it this way in the Google Maps app. All I need is a button or two on the InfoWindow that will show a pressed state and trigger some actions when cli...
Websocket API to replace REST API?
...ackbone.js/express/connect/jade/redis with authentication, Joyent hosting, etc:
http://fzysqr.com/2011/02/28/nodechat-js-using-node-js-backbone-js-socket-io-and-redis-to-make-a-real-time-chat-app/
http://fzysqr.com/2011/03/27/nodechat-js-continued-authentication-profiles-ponies-and-a-meaner-socket...
Django: Get model from string?
...or a different purpose, and require you to create an AppConfig instance in order to call get_model().
– zlovelady
Nov 24 '17 at 4:51
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catch exception that is thrown in different thread
...ata;
public void Worker()
{
...lengthy action, infinite loop, etc...
SharedData = "whatever";
...lengthy action...
return;
}
}
class Program
{
static void Main()
{
MyThread m = new MyThread();
Thread WorkerThread = new Thread(m.Worker);
Work...