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Infinite Recursion with Jackson JSON and Hibernate JPA issue
...inee class), and converts it in a json-like storage format; this is the so-called marshalling process. Then, Jackson looks for the back part of the reference (i.e. Trainee trainee in BodyStat class) and leaves it as it is, not serializing it. This part of the relationship will be re-constructed duri...
mongodb: insert if not exists
...B has built-in support for this. Pass an extra parameter to your update() call: {upsert:true}. For example:
key = {'key':'value'}
data = {'key2':'value2', 'key3':'value3'};
coll.update(key, data, upsert=True); #In python upsert must be passed as a keyword argument
This replaces your if-find-el...
Using C# reflection to call a constructor
...
{
public Addition(int a)
{
Console.WriteLine("Constructor called, a={0}", a);
}
}
class Test
{
static void Main()
{
Type type = typeof(Addition);
ConstructorInfo ctor = type.GetConstructor(new[] { typeof(int) });
object instance = ctor.Invoke(new...
Invalid postback or callback argument. Event validation is enabled using '
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One more option: implement IPostBackEventHandler and call js __doPostBack('<%= UniqueId.ToString() %>',arg)
– gdbdable
May 22 '14 at 7:11
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Mockito matcher and array of primitives
With Mockito, I want to verify() a method call with byte[] in its argument list, but I didn't find how to write this.
8...
Animated loading image in picasso
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@DBragion it works great but for large images, it scalled up. can we fix width and height of it to a number like 32x32 pixels?
– m3hdi
Jun 15 '15 at 10:11
9...
Best architectural approaches for building iOS networking applications (REST clients)
...odel and controllers. There is a rather similar variation of this approach called MVCS where a Store is actually our Service layer. Store vends model instances and handles the networking, caching etc. I want to mention that you should not write all your networking and business logic in your service ...
Entity Framework is Too Slow. What are my options? [closed]
...roblems in bad/bloated code written simply to conform with some strange so called 'patterns'
Relax, enjoy life, take a break from coding and stop using extra features, code, products, 'patterns'. Life is short and the life of your code is even shorter, and it is certainly not rocket science. Remo...
How to convert array to SimpleXML
...ment('<?xml version="1.0"?><data></data>');
// function call to convert array to xml
array_to_xml($data,$xml_data);
//saving generated xml file;
$result = $xml_data->asXML('/file/path/name.xml');
?>
Documentation on SimpleXMLElement::asXML used in this snippet
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RSpec: how to test if a method was called?
...ng a lot of code that looks like this in order to ensure that a method was called during the execution of a test (for the sake of argument, let's just say I can't really interrogate the state of the object after the call because the operation the method performs is not easy to see the effect of).
...