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Iterate over model instance field names and values in template
...ms.models import model_to_dict
def show(request, object_id):
object = FooForm(data=model_to_dict(Foo.objects.get(pk=object_id)))
return render_to_response('foo/foo_detail.html', {'object': object})
in the template add:
{% for field in object %}
<li><b>{{ field.label }}:&l...
How to call multiple JavaScript functions in onclick event?
...ry
$("#id").bind("click", function() {
alert("Event 1");
});
$(".foo").bind("click", function() {
alert("Foo class");
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="foo" id="id">Click</div>
...
What does it mean to hydrate an object?
...: Hydrate is like "making something ready to use" (like re-hydrating Dried Foods). It is a metaphorical opposite of Hibernate, which is more like "putting something away for the winter" (like Animal Hibernation).
The decision to name the library Hydrate, as far as I can tell, was not concerned with...
Java: convert List to a String
...se the new String.join() method:
List<String> list = Arrays.asList("foo", "bar", "baz");
String joined = String.join(" and ", list); // "foo and bar and baz"
If you have a Collection with another type than String you can use the Stream API with the joining Collector:
List<Person> lis...
How to tell a Mockito mock object to return something different the next time it is called?
...t as a static variable on the class level like so... In one test, I want Foo.someMethod() to return a certain value, while in another test, I want it to return a different value. The problem I'm having is that it seems I need to rebuild the mocks to get this to work correctly. I'd like to avoid...
Split string using a newline delimiter with Python
...t str.splitlines is that it will remove the final \n if its present. I.e, 'foo\nbar\n'.split() == ['foo', 'bar', ''] while str.splitlines('foo\nbar\n') == ['foo', 'bar']
– Matthew Moisen
Feb 15 '17 at 22:25
...
Can anyone explain what JSONP is, in layman terms? [duplicate]
...= document.createElement("script");
tag.src = 'somewhere_else.php?callback=foo';
document.getElementsByTagName("head")[0].appendChild(tag);
The difference between a JSON response and a JSONP response is that the JSONP response object is passed as an argument to a callback function.
JSON:
{ "b...
How do I add PHP code/file to HTML(.html) files?
...ary even, or helpful, in following it. You want users to visit example.com/foo. You could use that URL to serve PHP content regardless of the file names on your server. If users already have foo.html bookmarked, you could still serve foo.php without renaming the file.
– Nathan ...
How do I access an access array item by index in handlebars?
...t item you do it like this.
Here is the example data.
[
{
name: 'foo',
attr: [ 'boo', 'zoo' ]
},
{
name: 'bar',
attr: [ 'far', 'zar' ]
}
]
Here is the handlebars to get the first item in attr array.
{{#each player}}
<p> {{this.name}} </p>
{{#with this...
Does java.util.List.isEmpty() check if the list itself is null? [duplicate]
...t, before I saw your answer. Maybe he comes from PHP where we have !empty($foo) as somewhat an alias for isset($foo) && $foo != "".
– Aufziehvogel
Jul 16 '12 at 20:39
...