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What's the difference between commit() and apply() in SharedPreferences
...mmits its
changes to the in-memory
SharedPreferences immediately but
starts an asynchronous commit to disk
and you won't be notified of any
failures. If another editor on this
SharedPreferences does a regular
commit() while a apply() is still
outstanding, the commit() will block
un...
Why is Java's boolean primitive size not defined?
...ome imprecision):
static Runtime runtime = Runtime.getRuntime();
...
long start, end;
Object obj;
runtime.gc();
start = runtime.freememory();
obj = new Object(); // Or whatever you want to look at
end = runtime.freememory();
System.out.println("That took " + (start-end) + " bytes.");
...
IntelliJ and Tomcat.. Howto..?
...n web folder put your's .jsp files (for example hey.jsp)
7) Now you can start you app via IntellijIdea. Run(Shift+F10) and enjoy your app in browser:
- to jsp files: http://localhost:8080/hey.jsp (or index.jsp by default)
- to servlets via virtual link you set in web.xml : http://localhost:8080...
Similar to jQuery .closest() but traversing descendants?
...By changing it to $currentSet = this.children(); // Current place it will start with it's children instead jsfiddle
– allicarn
Nov 5 '13 at 23:42
...
Android ADB device offline, can't issue commands
...
Just reboot the phone or device and enjoy, no need to re-start adb nothing else.
– UMAR-MOBITSOLUTIONS
Dec 29 '13 at 10:36
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How to get week number in Python?
...
or %W if your weeks start on Mondays.
– ZeWaren
Sep 7 '14 at 17:58
1
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Benefits of EBS vs. instance-store (and vice-versa) [closed]
...es on Amazon EC2. If anything, it seems that EBS is way more useful (stop, start, persist + better speed) at relatively little difference in cost...? Also, is there any metric as to whether more people are using EBS now that it's available, considering it is still relatively new?
...
How to increase the Java stack size?
...
The only way to control the size of stack within process is start a new Thread. But you can also control by creating a self-calling sub Java process with the -Xss parameter.
public class TT {
private static int level = 0;
public static long fact(int n) {
level++;
...
Programmatically register a broadcast receiver
...
why not in on resume and on start?
– Syed Raza Mehdi
Apr 15 '15 at 4:47
...
MacOSX homebrew mysql root password
...elete your existing database!!!
$ brew postinstall mysql
$ brew services restart mysql
$ mysql -uroot
all credit to @Ghrua
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