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Gson - convert from Json to a typed ArrayList
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2- Save it in shared prefreneces
PreferencesUtils.getInstance(context).setString("players", toJson((.....ArrayList you want to convert.....)));
3- to retrieve it at any time get JsonString from Shared preferences like that
String playersString= PreferencesUtils.getInstance(this).getString("pl...
Laravel blank white screen
...le to "www-data", "apache" or world-writable - that depends on your server setup.
Web Server User
On Ubuntu/Debian servers, your PHP may be running as user "www-data". On CentOS/RedHat/Fedora servers, you PHP may be running as user "apache".
Make sure your files are owned by the user that is runn...
How do I change the root directory of an apache server? [closed]
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You need to change the DocumentRoot setting in your httpd.conf file. Chances are it will be under something like /etc/apache2/conf/httpd.conf
Use your favourite editor (I recommend Vim) and look for the DocumentRoot and change it to /users/spencer/projects. A...
How do I use $rootScope in Angular to store variables?
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Variables set at the root-scope are available to the controller scope via prototypical inheritance.
Here is a modified version of @Nitish's demo that shows the relationship a bit clearer:
http://jsfiddle.net/TmPk5/6/
Notice that the ...
Using different Web.config in development and production environment
...t can be used to
Change the connection string
Remove debugging trace and settings
Register error pages
See Web.config Transformation Syntax for Web Application Project Deployment on MSDN for more information.
It is also possible, albeit officially unsupported, to apply the same kind of transfor...
Do browsers parse javascript on every page load?
...urse, I suppose that the user's browser could be configured to ignore that setting, but that's probably unlikely.
So I would imagine that in most practical cases, the javascript files themselves are cached, but are dynamically re-interpreted each time the page loads.
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Why number 9 in kill -9 command in unix? [closed]
...lled kill. Probably because the default behavior for most of the original set of signals (numbers 1 through 15) was to terminate the process.
– zwol
Mar 30 '12 at 23:34
add a...
Difference between View and table in sql
... are defined by a query.
Unless indexed, a view does not exist as a stored set of data values in a database.
Advantages over table are
We can combine columns/rows from multiple table or another view and have a consolidated view.
Views can be used as security mechanisms by letting users access data...
Git vs Team Foundation Server [closed]
... or just unreachable.
To me, the real boon is that you can commit changesets to your local repository without ever talking to the server or inflicting potentially unstable changes on your team (i.e., breaking the build).
For instance, if I'm working on a big feature, it might take me a week to c...
How to customize the back button on ActionBar
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works for me too. I was declaring inside the style set as my ActionBarStyle as in AOSP on github but it was not working - moving out into the main theme did the trick! +1
– Dori
Mar 28 '12 at 16:59
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