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Garbage collector in Android
... then improves things, performance-wise. This is because it is not really possible to implement a "perfect" GC which will manage memory optimally in all cases. Such situations are hard to predict and depend on many subtle implementation details. The "good practice" is to let the GC run by itself; a ...
Intent - if activity is running, bring it to front, else start a new one (from notification)
...t, singleInstance if you have only one Activity.
– frostymarvelous
May 21 '16 at 15:49
4
If anybo...
How do I enable MSDTC on SQL Server?
...rting the service.
Click OK and That's all.
Reference : https://msdn.microsoft.com/en-us/library/dd327979.aspx
Note: Sometimes the network firewall on the Local Computer or the Server could interrupt your connection so make sure you create rules to "Allow Inbound" and "Allow Outbound" connection...
Do browsers send “\r\n” or “\n” or does it depend on the browser?
... all sorts of line terminators. (Note that in addition to CRLF and LF, Mac OS-9 used CR alone, and there are still a few of those around. The Unicode standard (section 5.8) specifies a wide range of character sequences that should be recognized as line terminators; there's a list of them here.)
...
How can I tell where mongoDB is storing data? (its not in the default /data/db!)
My host came with a mongodb instance and there is no /db directory so now I am wondering what I can do to find out where the data is actually being stored.
...
Heroku 'Permission denied (publickey) fatal: Could not read from remote repository' woes
... the key and just needed to add the key to heroku
– joseramonc
Dec 3 '14 at 16:19
4
The first one...
Apache Tomcat Not Showing in Eclipse Server Runtime Environments
I have tomcat 5.5 installed, running and verifiable at http://localhost:8080/ . The Tomcat menu option appears in the Eclipse menu bar and I can start and stop Tomcat from there. In Eclipse, it does not show as a Server Runtime Environment in Window - Preferences - Server - Runtime Environments, no...
How do I return multiple values from a function? [closed]
...
Named tuples were added in 2.6 for this purpose. Also see os.stat for a similar builtin example.
>>> import collections
>>> Point = collections.namedtuple('Point', ['x', 'y'])
>>> p = Point(1, y=2)
>>> p.x, p.y
1 2
>>> p[0...
How to get a string after a specific substring?
... lower before it, this will not work!
– Leonardo Hermoso
Jan 12 '17 at 3:48
1
you would simpley s...
What is the Swift equivalent of respondsToSelector?
...ogled but not been able to find out what the swift equivalent to respondsToSelector: is.
17 Answers
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