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How to generate .json file with PHP?
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answered Mar 18 '10 at 6:45
Alec SmartAlec Smart
81.5k3535 gold badges113113 silver badges177177 bronze badges
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Include intermediary (through model) in responses in Django Rest Framework
... membership you want, and then it uses a custom serializer to pull out the bits you want to display.
EDIT: as commented by @bryanph, serializers.field was renamed to serializers.ReadOnlyField in DRF 3.0, so this should read:
class MembershipSerializer(serializers.HyperlinkedModelSerializer):
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How many parameters are too many? [closed]
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Thank you very much for all your answers:
It was a bit surprising to find people who also think (like I do) that 5 parameters is a good limit for the sanity of the code.
Generally, people tend to agree that a limit between 3 and 4 is good rule of thumb. This is reasonable as ...
How to save MailMessage object to disk as *.eml or *.msg file
...convert a MailMessage to a stream containing the EML data.
Its obviously a bit of a hack as it uses the file system, but it works.
public static void SaveMailMessage(this MailMessage msg, string filePath)
{
using (var fs = new FileStream(filePath, FileMode.Create))
{
msg.ToEMLStream...
How to know if user is logged in with passport.js?
...app.post, etc), so talking about using passport.js outside of it is little bit pointless. Yes it is only within express route middleware handlers like app.get, app.post etc. If you need different functionality, then you should explain it in details in your question as well as what you are trying to ...
Getting the IP address of the current machine using Java
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This could be a bit tricky in the most general case.
On the face of it, InetAddress.getLocalHost() should give you the IP address of this host. The problem is that a host could have lots of network interfaces, and an interface could be b...
Get type of a generic parameter in Java with reflection
...implementation were two levels down, this wouldn't work (although a little bit of jimmying could make it apply to any predetermined number of levels beyond one, or up to the lowest class with X generic type parameters, et cetera).
Anyway, on to the explanation. Here's the code again, separated int...
Centering a div block without the width
...o this today is actually to use flexbox rules. Browser support is a little bit more restricted (CSS table support vs flexbox support) but this method also allows many other things, and is a dedicated CSS rule for this type of behavior:
HTML:
<div class="container">
<div class="centered"...
Set selected index of an Android RadioGroup
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Honestly I feel a bit embarrassed that this is my highest voted SO answer.
– jjm
Mar 16 '15 at 20:46
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How Do I Fetch All Old Items on an RSS Feed?
...xperimenting with writing my own RSS reader. I can handle the "parse XML" bit. The thing I'm getting stuck on is "How do I fetch older posts?"
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