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Amazon S3 direct file upload from client browser - private key disclosure
...st/dev/HTTPPOSTExamples.html
The signed policy would go in your html in a form like this:
<html>
<head>
...
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
...
</head>
<body>
...
<form action="http://johnsmith.s3.amazonaw...
Django: Get an object form the DB, or 'None' if nothing matches
Is there any Django function which will let me get an object form the database, or None if nothing matches?
8 Answers
...
How can I conditionally require form inputs with AngularJS?
...stackoverflow.com%2fquestions%2f13466133%2fhow-can-i-conditionally-require-form-inputs-with-angularjs%23new-answer', 'question_page');
}
);
Post as a guest
...
Rails 4 - passing variable to partial
...if you want to customize a partial you can for example render the partial _form.html.erb by:
<%= render 'form', button_label: "Create New Event", url: new_event_url %>
<%= render 'form', button_label: "Update Event", url: edit_event_url %>
this way you can access in the partial to the...
Getting output of system() calls in Ruby
...rr.gets(nil)
stderr.close
exit_code = wait_thr.value
Note that the block form will auto-close stdin, stdout and stderr- otherwise they'd have to be closed explicitly.
More information here: Forming sanitary shell commands or system calls in Ruby
...
How can I post an array of string to ASP.NET MVC Controller without a form?
...aveList(List<String> values)
{
return Json(new { Result = String.Format("Fist item in list: '{0}'", values[0]) });
}
When I call that javascript function, I get an alert saying "First item in list: 'item1'". Hope this helps!
...
default select option as blank
...
The interesting thing is: this works with HTML form validation. If you use the required attribute on the select element and submit without selecting an option the form validation will fail and tell you, you have to make a selection. Therefore I really like this approach. ...
How to get input type using jquery?
... get type:
var allCheckboxes=$('[type=checkbox]');
EDIT2:
Note that the form of:
$('input:radio');
is perferred over
$(':radio');
which both equate to:
$('input[type=radio]');
but the "input" is desired so it only gets the inputs and does not use the universal '*" when the form of $(':r...
How to access parameters in a RESTful POST method
... class since the data is passed using simple argument passing.
HTML <FORM>
The parameters would be annotated using @FormParam:
@POST
@Path("/create")
public void create(@FormParam("param1") String param1,
@FormParam("param2") String param2) {
...
}
The browser wil...
Why JSF saves the state of UI components on server?
Now, it is no longer necessary to save state while using JSF. A high performance Stateless JSF implementation is available for use. See this blog & this question for relevant details & discussion. Also, there is an open issue to include in JSF specs, an option to provide stateless mode for JSF...