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Android activity life cycle - what are all these methods for?
...a Bundle containing the
activity's previously frozen state, if there was one. Always followed
by onStart().
onRestart():
Called after your activity has been stopped, prior to it being started
again. Always followed by onStart()
onStart():
Called when the activity is becoming visibl...
Which is better, return “ModelAndView” or “String” on spring3 controller
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There is no better way. Both are perfectly valid. Which one you choose to use depends which one suits your application better - Spring allows you to do it either way.
Historically, the two approaches come from different versions of Spring. The ModelAndView approach was the primar...
Could someone explain the pros of deleting (or keeping) unused code?
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Here are some reasons why unused code should be removed:
For anyone new working on a project, they not only have to understand
the working code, they have to understand unused material also. This
is wasted time and creates confusion.
There is a danger that at sometime someone will make ...
Function pointers, Closures, and Lambda
...ome the idea other people where trying to get at.
– None
Oct 16 '08 at 15:14
You were probably using an older version ...
How can I print the contents of a hash in Perl?
...olorful on a terminal )
Unlike the other examples I have shown here, this one is designed explicitly to be for display purposes only. Which shows up more easily if you dump out the structure of a tied variable or that of an object.
use strict;
use warnings;
use MTie::Hash;
use Data::Printer;
my ...
ORA-01882: timezone region not found
...6.jar version 11.2.0.3.0 connect without error, by adding oracle.jdbc.timezoneAsRegion=false in file oracle/jdbc/defaultConnectionProperties.properties (inside the jar). Found this solution here
Lastly, one can add -Doracle.jdbc.timezoneAsRegion=false to the command line, or AddVMOption -Doracle.jd...
Disable Logback in SpringBoot
...tself to use Logback with Tomcat. I would like to disable this and use the one I provide in my classpath.
20 Answers
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How to print out more than 20 items (documents) in MongoDB's shell?
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This one is more useful
– anwerj
Feb 21 '17 at 11:33
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How do I get the directory that a program is running from?
...working directory. (Please don't suggest libraries unless they're standard ones like clib or STL.)
23 Answers
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How to Validate a DateTime in C#?
I doubt I am the only one who has come up with this solution, but if you have a better one please post it here. I simply want to leave this question here so I and others can search it later.
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