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Spring MVC: How to perform validation?
...User :
public class User {
private String name;
...
}
Method 1 : If you have Spring 3.x+ and simple validation to do, use javax.validation.constraints annotations (also known as JSR-303 annotations).
public class User {
@NotNull
private String name;
...
}
You will nee...
Why is the Fibonacci series used in agile planning poker? [closed]
...ers of the team are supposed to estimate the size of a user story as being 1, 2, 3, 5, 8, 13, ... . So the estimated values should resemble the Fibonacci series. But I wonder, why?
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How to get all groups that a user is a member of?
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answered Mar 22 '13 at 12:14
kstrausskstrauss
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Iterate over model instance field names and values in template
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173
model._meta.get_all_field_names() will give you all the model's field names, then you can use ...
How to declare a variable in MySQL?
...You can initialize a variable using SET or SELECT statement:
SET @start = 1, @finish = 10;
or
SELECT @start := 1, @finish := 10;
SELECT * FROM places WHERE place BETWEEN @start AND @finish;
User variables can be assigned a value from a limited set of data
types: integer, decimal, floatin...
How do I set the value property in AngularJS' ng-options?
...r (key, value) in object
In your case, it should be
array = [{ "value": 1, "text": "1st" }, { "value": 2, "text": "2nd" }];
<select ng-options="obj.value as obj.text for obj in array"></select>
Update
With the updates on AngularJS, it is now possible to set the actual value for th...
Using braces with dynamic variable names in PHP
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edited Feb 13 '12 at 8:50
answered Feb 13 '12 at 8:35
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What is the usefulness of `enable_shared_from_this`?
...hen the object is deleted.
enable_shared_from_this has become part of C++ 11 standard. You can also get it from there as well as from boost.
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How to check if UILabel is truncated?
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110
You can calculate the width of the string and see if the width is greater than label.bounds.si...
How to build a jar using maven, ignoring test results? [duplicate]
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188
Please refer to surefire:test for details, but the most useful properties are:
-Dmaven.test.f...