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Business logic in MVC [closed]
... The business rules / logic part is a bit tricky to explain. In order to start any data-processing you call a method from one of your services. That means you basically start a transaction. If this method contains the business logic than it is called a "transaction script". That's usually...
How can I convert an Integer to localized month name in Java?
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Apparently in Android 2.2 there is a bug with SimpleDateFormat.
In order to use month names you have to define them yourself in your resources:
<string-array name="month_names">
<item>January</item>
<item>February</item>
<item>March</item&g...
Can't access RabbitMQ web management interface after fresh install
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How to analyze a java thread dump?
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How does facebook, gmail send the real time notification?
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How do you upload images to a gist?
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I was looking for an answer to this same question too, in my case in order to be able to upload PDF files. I had trouble with gist-img (mentioned in another answer to this question). I searched some more and discovered gistup, which worked perfectly, the first time I tried it. It uses node and...
What are the differences between LinearLayout, RelativeLayout, and AbsoluteLayout?
...en, which will be explained below). TableLayout containers do not display border lines for their rows, columns, or cells. Each row has zero or more cells; each cell can hold one View object. The table has as many columns as the row with the most cells. A table can leave cells empty. Cells can span c...
Working with select using AngularJS's ng-options
...t; element. In that case you can perform certain string concatenations, in order to have more complex option labels.
Examples:
ng-options="item.ID as item.Title + ' - ' + item.ID for item in items" gives you labels like Title - ID
ng-options="item.ID as item.Title + ' (' + item.Title.length + ')'...
What is the difference between _tmain() and main() in C++?
... followed by the ASCII value.
And since the x86 CPU is little-endian, the order of these bytes are swapped, so that the ASCII value comes first, then followed by a null byte.
And in a char string, how is the string usually terminated? Yep, by a null byte. So your program sees a bunch of strings, e...
Should functions return null or an empty object?
...ntains multiple business processes, one or more of which require a User in order to complete successfully, and one or more of which can complete successfully without a user, then the exception should be thrown further up the call stack, closer to where the business processes which require a User are...