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Difference Between One-to-Many, Many-to-One and Many-to-Many?
...lizing and understanding the differences and when to use each. I'm also a little unclear as to how concepts like uni-directional and bi-directional mappings affect the one-to-many/many-to-many relationships. I'm using Hibernate right now so any explanation that's ORM related will be helpful.
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Easiest way to open a download window without navigating away from the page
...log (let's assume we can set content-disposion:attachment in the headers) without navigating away from the current page, or opening popups, which doesn't work well in Internet Explorer(IE) 6.
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Calling async method synchronously
...ollowing options to make sure that this doesn't happen:
Add .ConfigureAwait(false) to your library method or
explicitly execute your async method in a thread pool thread and wait for it to finish:
string code = Task.Run(GenerateCodeAsync).Result;
This does not mean that you should just mindles...
Restoring MySQL database from physical files
Is it possible to restore a MySQL database from the physical database files. I have a directory that has the following file types:
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Apply .gitignore on an existing repository already tracking large number of files
I have an existing Visual Studio project in my repository. I recently added a .gitignore file under my project and I assume that tells Git to ignore the files listed in the file.
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Notification click: activity already open
I have an application with notifications that open a certain activity if I click them. I want that, if I click the notification and the activity is already opened, it's not started again, but just brought to front.
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About catching ANY exception
How can I write a try / except block that catches all exceptions?
8 Answers
8
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How to set specific java version to Maven
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Maven uses the JAVA_HOME parameter to find which Java version it is supposed to run. I see from your comment that you can't change that in the configuration.
You can set the JAVA_HOME parameter just before you start maven (and change it back afterwards if need be).
You could also go...
Symfony 2: How do I check if a user is not logged in inside a template?
...follow
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edited Mar 1 '13 at 17:49
Pedro Cordeiro
1,8171818 silver badges3838 bronze badges
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Do sealed classes really offer performance Benefits?
... that you should mark your classes as sealed to get extra performance benefits.
12 Answers
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