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how to debug the js in jsfiddle
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edited Apr 7 '15 at 12:32
answered Apr 7 '15 at 12:25
ap...
How to make a class JSON serializable
...f)
'{"fname": "/foo/bar"}'
In that case you can merely call json.dumps(f.__dict__).
If you want more customized output then you will have to subclass JSONEncoder and implement your own custom serialization.
For a trivial example, see below.
>>> from json import JSONEncoder
>>&g...
How to install Java SDK on CentOS?
...is, the lastest available version may be different.
java-1.7.0-openjdk.x86_64
The above package alone will only install JRE. To also install javac and JDK, the following command will do the trick:
$ yum install java-1.7.0-openjdk*
These packages will be installing (as well as their dependencie...
MySQL SELECT only not null values
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– Istiaque Ahmed
Nov 9 '17 at 11:32
For not-so-expert people, can you explain the last solution ? Does the idx rom...
Why is there no Constant feature in Java?
I was trying to identify the reason behind constants in Java
I have learned that Java allows us to declare constants by using final keyword.
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How to sort a list/tuple of lists/tuples by the element at a given index?
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edited Nov 26 '19 at 10:32
Jaroslav Bezděk
2,254
How to show all parents and subclasses of a class in IntelliJ IDEA?
When I'm editing a Java class in Eclipse, when my cursor is over a class variable, I can do Ctrl + T to have a popup that shows all its parents and subclasses. What is the equivalent in IntelliJ?
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How to validate IP address in Python? [duplicate]
...2.16.1.0.
– IBBoard
Dec 7 '12 at 15:32
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Render HTML to PDF in Django site
...need to install the following modules: xhtml2pdf, html5lib, pypdf with easy_install.
Here is an usage example:
First define this function:
import cStringIO as StringIO
from xhtml2pdf import pisa
from django.template.loader import get_template
from django.template import Context
from django.http i...