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Using Spring MVC Test to unit test multipart POST request
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Here's what worked for me, here I'm attaching a file to my EmailController under test. Also take a look at the postman screenshot on how I'm posting the data.
@WebAppConfiguration
@RunWith(SpringRunner.class)
@SpringBoo...
How to use WHERE IN with Doctrine 2
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I found that, despite what the docs indicate, the only way to get this to work is like this:
$ids = array(...); // Array of your values
$qb->add('where', $qb->expr()->in('r.winner', $ids));
http://groups.google.com/group/doctrine-dev/b...
Checking if a variable is an integer
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This it is exactly what i was looking for the is_numeric?
– workdreamer
Feb 17 '12 at 16:52
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How do I modify fields inside the new PostgreSQL JSON datatype?
...;value>')
Where <key> should be string, and <value> can be whatever type to_jsonb() accepts.
For setting a value deep in a JSON hierarchy, the jsonb_set() function can be used:
SELECT jsonb_set('{"a":[null,{"b":[]}]}', '{a,1,b,0}', jsonb '{"c":3}')
-- will yield jsonb '{"a":[null,{"b...
Mongodb Explain for Aggregation framework
...h performs a different operation on it's inputs. Each stage takes as input whatever the stage before it produced as output. And the inputs and outputs for all stages are a stream of documents. Each stage has a specific job that it does. It's expecting a specific form of document and produces a speci...
Returning anonymous type in C#
...ssant Assuming that the caller is in the same assembly, then it still (somewhat) useful. For what it's worth, the fields are public - the type is internal. I'm generally in the camp that you shouldn't be returning an anonymous type anyway.
– vcsjones
Apr 9 '12 ...
Using new line(\n) in string and rendering the same in HTML
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@ste_irl - what do you mean? the \n means a new line should be printed and it does print it
– vsync
Aug 7 '17 at 7:07
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Can I make the foreign key field optional in Django model
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Are both needed? What would be the downsides of just using null=True ?
– Ward
Jan 21 '16 at 8:15
12
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Human readable javascripts in chrome developer tools
...ome JS library and I need to instantiate its object, so that I should know what to put into constructor. But searching through this huge library that has 4 lines in the Chrome Developer Tools user interface is quite annoying...
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How do I get a YouTube video thumbnail from the YouTube API?
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What Asaph said is right. However, not every YouTube video contains all nine
thumbnails. Also, the thumbnails' image sizes depends on the video (the numbers
below are based on one). There are some thumbnails guaranteed to exi...