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class method generates “TypeError: … got multiple values for keyword argument …”
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How to check that an object is empty in PHP?
...empty"; // JSON: {}
}
else
{
echo "Object has properties";
}
Source: http://php.net/manual/en/language.oop5.object-comparison.php
Edit: added example
$one = new stdClass();
$two = (object)array();
var_dump($one == new stdClass()); // TRUE
var_dump($two == new stdClass()); // TRUE
var_dump($...
Get button click inside UITableViewCell
... edited May 23 '17 at 11:55
Community♦
111 silver badge
answered Dec 18 '13 at 10:13
ManiMani
...
What's the correct way to sort Python `import x` and `from x import y` statements?
...o popularity, Alphabetical ordering is the way.
for eg like this:
import httplib
import logging
import random
import StringIO
import time
import unittest
from nova.api import openstack
from nova.auth import users
from nova.endpoint import cloud
OR
import a_standard
import b_standard
import a_t...
jQuery: more than one handler for same event
..., the event continues along the
normal event propagation path.
Source: http://api.jquery.com/bind/
Because jQuery's other functions (ex. .click()) are shortcuts for .bind('click', handler), I would guess that they are also triggered in the order they are bound.
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What is the difference between “ is None ” and “ ==None ”
...he answer is explained here.
To quote:
A class is free to implement
comparison any way it chooses, and it
can choose to make comparison against
None mean something (which actually
makes sense; if someone told you to
implement the None object from
scratch, how else would you get it t...
How to make an HTML back link?
...go(-1)">
refer JavaScript
Back Button
EDIT
to display url of refer http://www.javascriptkit.com/javatutors/crossmenu2.shtml
and send the element a itself in onmouseover as follow
function showtext(thetext) {
if (!document.getElementById)
return
textcontainerobj = document.ge...
What's the best way of scraping data from a website? [closed]
... formats make up the responses.
You will need a good working knowledge of HTTP as well as HTML and will probably want to find a decent piece of man in the middle proxy software. You will need to be able to inspect HTTP requests and responses and understand how the cookies and session information an...
Sort hash by key, return hash in Ruby
... are right. I had a bug (a is an array, not just the key). I've deleted my comment.
– zachaysan
Dec 5 '16 at 19:36
Jus...
How to loop through a HashMap in JSP?
... getValue() methods.
Here's a basic example:
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<c:forEach items="${map}" var="entry">
Key = ${entry.key}, value = ${entry.value}<br>
</c:forEach>
Thus your particular issue can be solved as follows:
<%@ t...