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How to establish a connection pool in JDBC?
...onfigured and usable pooled DataSource
But if you are running inside an application server, I would recommend to use the built-in connection pool it provides. In that case, you'll need to configure it (refer to the documentation of your application server) and to retrieve a DataSource via JNDI:
...
How to disable back swipe gesture in UINavigationController on iOS 7
In iOS 7 Apple added a new default navigation behavior. You can swipe from the left edge of the screen to go back on the navigation stack. But in my app, this behavior conflicts with my custom left menu. So, is it possible to disable this new gesture in UINavigationController?
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Android destroying activities, killing processes
...ng memory and I can't find precise answer anywhere.
Let's assume I have an application with 5 activities on current activity stack (4 are stopped and 1 is resumed), there is no service connected. I press HOME button so that all of my activities are stopped.
I start some other memory consuming applic...
The entity type is not part of the model for the current context
...mework, but I am unsure if I am missing a critical point in the code-first approach.
21 Answers
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Can I control the location of .NET user settings to avoid losing settings on application upgrade?
...it yourself)
As for the second question, it depends on how you deploy the application. If you deploy via a .msi, then there are two hashes in the properties of the setup project (that the msi is built from), the 'upgrade code' and the 'product code'. These determine how the msi can be installed, ...
ValidateRequest=“false” doesn't work in Asp.Net 4
.... I don't think that would be necessary. Because you can just build an web app targeting only one framework version. Just copy this line to .net 4 web.config which needs it...
– HasanG
Jun 18 '10 at 23:23
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UIButton custom font vertical alignment
...espace above font's characters. To fix your font you will have to download Apple Font Tool Suite command line utilities. Then take your font and do the following:
~$ ftxdumperfuser -t hhea -A d Bold.ttf
This will create Bold.hhea.xml. Open it with a text editor and increase the value of ascender ...
Deleting queues in RabbitMQ
...abbitMQ server; and will delete any persistent messages
rabbitmqctl stop_app
rabbitmqctl reset
rabbitmqctl start_app
The rabbitmq documentation says that the reset command:
Returns a RabbitMQ node to its virgin state.
Removes the node from any cluster it belongs to, removes all data fr...
How can I give eclipse more memory than 512M?
...your platform. For Windows, it's located in the same folder as the Eclipse app. For OS X, you'll need to "Show Package Contents" on the Eclipse app, then edit Contents/MacOS/eclipse.ini in a text editor. Not sure about Linux... exercise left to the reader? :-)
– sherb
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Why Choose Struct Over Class?
...ying is way safer than having multiple references to the same instance as happens with classes. This is especially important when passing around a variable to many classes and/or in a multithreaded environment. If you can always send a copy of your variable to other places, you never have to worry a...