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How to get parameters from the URL with JSP
...ng (the data following the question mark on the URL). For example, the URL http://hostname.com?p1=v1&p2=v2 contains two request parameters - - p1 and p2. In a POST request, the request parameters are taken from both query string and the posted data which is encoded in the body of the request.
T...
How to use ScrollView in Android?
...ust make the top-level layout a ScrollView:
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true">
<TableLayout
android:layout_width="match_parent"...
Google Maps JS API v3 - Simple Multiple Marker Example
...educe it to:
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
<title>Google Maps Multiple Markers</title>
<script src="http://maps.google.com/maps/api/js?sensor=false"
type="text/javascrip...
npm install error - MSB3428: Could not load the Visual C++ component “VCBuild.exe”
...cmd line as Administrator
optional part, if you need to use a proxy:
set HTTP_PROXY=http://login:password@your-proxy-host:your-proxy-port
set HTTPS_PROXY=http://login:password@your-proxy-host:your-proxy-port
run this:
npm install -g --production windows-build-tools
No need for Visual Studio. ...
How to install gem from GitHub source?
...specific_install -l <url to a github gem>
e.g.
gem specific_install https://github.com/githubsvnclone/rdoc.git
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Clear icon inside input text
...rable__clear">&times;</i>
</span>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
Using only a <input class="clearable" type="text"> (No additional elements)
set a class="clearable" and play with it's backg...
form_for with nested resources
..._controller.rb
app/controllers/comments_controller.rb
just as it says at http://guides.rubyonrails.org/routing.html#nested-resources, with no special namespaces.
But partials and forms become tricky. Note the square brackets:
<%= form_for [@article, @comment] do |f| %>
Most important, if...
AngularJS - How can I do a redirect with a full page load?
...t;/a>
Absolute links that go to a different domain
Example: <a href="http://angularjs.org/">link</a>
Links starting with '/' that lead to a different base path when base is defined
Example: <a href="/not-my-base/link">link</a>
Using javascript:
The $location service all...
Pass array to mvc Action via AJAX
... $.param({ data: array }, true), function(data) {});
// Action Method
[HttpPost]
public void MyAction(List<int> data)
{
// do stuff here
}
Notes:
The boolean parameter in $.param is for the
traditional property, which
MUST be true for this to work.
...
How to reload or re-render the entire page using AngularJS
...g the entire page based on several user contexts and having made several $http requests, I want the user to be able to switch contexts and re-render everything again (resending all $http requests, etc). If I just redirect the user somewhere else, things work properly:
...