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How do I change the string representation of a Python class? [duplicate]
...checked with Python 2.7), see this thread for examples
How to make a class JSON serializable
Also, try this
import json
class A(unicode):
def __str__(self):
return 'a'
def __unicode__(self):
return u'a'
def __repr__(self):
return 'a'
a = A()
json.dumps(a)
pro...
C++实现一款简单完整的聊天室服务器+客户端 - C/C++ - 清泛网 - 专注C/C++及内核技术
...ic:
CClientDlg(CWnd* pParent = NULL); // 标准构造函数
// 对话框数据
enum { IDD = IDD_CLIENT_DIALOG };
protected:
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV 支持
// 实现
protected:
HICON m_hIcon;
// 生成的消息映射函数
virtual BOOL OnInitDial...
jQuery - Illegal invocation
...
$.ajax({
url : base_url+'index.php',
type: 'POST',
dataType: 'json',
data: data,
cache : false,
processData: false
}).done(function(response) {
alert(response);
});
share
|
...
Add a custom attribute to a Laravel / Eloquent model on load?
...ed in the $appends property will automatically be included in the array or JSON form of the model, provided that you've added the appropriate accessor.
Old answer (for Laravel versions < 4.08):
The best solution that I've found is to override the toArray() method and either explicity set the at...
How do you prevent install of “devDependencies” NPM modules for Node.js (package.json)?
I have this in my package.json file (shortened version):
14 Answers
14
...
How do I output an ISO 8601 formatted string in JavaScript?
...result can then be passed to moment.
A date string formatted like this is JSON compilant, and lends itself well to get stored into a database. Python and C# seem to like it.
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improve this an...
Implode an array with JavaScript?
...ing jQuery, you can use $.each to implode an array (Note that output_saved_json is the array and tmp is the string that will store the imploded array):
var tmp = "";
$.each(output_saved_json, function(index,value) {
tmp = tmp + output_saved_json[index] + ";";
});
output_saved_json = tmp.substr...
json.net has key method?
... could use x["error_msg"] is Object to check if the property is defined in JSON object
– stonito
Nov 15 '16 at 14:24
...
Python and pip, list all versions of a package that's available?
...t need a third party package to get this information. pypi provides simple JSON feeds for all packages under
https://pypi.org/pypi/{PKG_NAME}/json
Here's some Python code using only the standard library which gets all versions.
import json
import urllib2
from distutils.version import StrictVersion
...
What is the purpose of python's inner classes?
... implement https://stackoverflow.com/a/8274307/2718295
:utils.py:
import json, decimal
class Helper1(object):
pass
class Helper2(object):
pass
# Here is the notorious JSONEncoder extension to serialize Decimals to JSON floats
class DecimalJSONEncoder(json.JSONEncoder):
class _repr_...