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Group a list of objects by an attribute : Java
...t;Student>> map = new HashMap<String, List<Student>>();
for (Student student : studlist) {
String key = student.stud_location;
if(map.containsKey(key)){
List<Student> list = map.get(key);
list.add(student);
}else{
List<Student> lis...
How to use Checkbox inside Select Option
...ock;
}
#checkboxes label:hover {
background-color: #1e90ff;
}
<form>
<div class="multiselect">
<div class="selectBox" onclick="showCheckboxes()">
<select>
<option>Select an option</option>
</select>
<div clas...
How to use if statements in underscore.js templates?
...;/span>
<% } %>
Remember that in underscore.js templates if and for are just standard javascript syntax wrapped in <% %> tags.
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In my HTML form I have input filed with type file for example :
5 Answers
5
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Push to GitHub without a password using ssh-key
...
If it is asking you for a username and password, your origin remote is pointing at the HTTPS URL rather than the SSH URL.
Change it to ssh.
For example, a GitHub project like Git will have an HTTPS URL:
https://github.com/<Username>/<...
XDocument or XmlDocument
...t aka LINQ to XML. It's much simpler to create documents and process them. For example, it's the difference between:
XmlDocument doc = new XmlDocument();
XmlElement root = doc.CreateElement("root");
root.SetAttribute("name", "value");
XmlElement child = doc.CreateElement("child");
child.InnerText =...
Replacing H1 text with a logo image: best method for SEO and accessibility?
...ay, it is relevant, a logo is part of your website content, it is not used for decoration, so use <img> with alt attribute not CSS for your logo.
– Boris Guéry
Mar 31 '10 at 0:06
...
How to get input type using jquery?
...t the values:
allInputs.val();
NOTE: .val() is NOT the same as :checked for those types where that is relevent.
use:
.attr("checked");
EDIT Feb 1, 2013 - re: jQuery 1.9 use prop() not attr() as attr will not return proper values for properties that have changed.
.prop('checked');
or simpl...
How exactly does the android:onClick XML attribute differ from setOnClickListener?
...that is not possible via code. Android just implements the OnClickListener for you when you define the android:onClick="someMethod" attribute.
Those two code snippets are equal, just implemented in two different ways.
Code Implementation
Button btn = (Button) findViewById(R.id.mybutton);
btn.set...
jQuery: How can i create a simple overlay?
...matter if you scroll) and has some sort of opacity.
This will be your CSS for cross browser opacity of 0.5:
#overlay {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-color: #000;
filter:alpha(opacity=50);
-moz-opacity:0.5;
-khtml-opacity...