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What does “hashable” mean in Python?
...shable by default; they all compare unequal, and their hash value is their id().
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Adding devices to team provisioning profile
...e the device so I can't hook it up to my computer so Xcode can't add the UDID to my devices and to the team provisioning profile. Is there a way to add it manually to the team provisioning profile, I can't figure out how to edit it. Also when I add the device in my provisioning portal it doesn't g...
Autocomplete applying value not label to textbox
... $("#customer-search").val(ui.item.label);
}
});
Example: http://jsfiddle.net/andrewwhitaker/LCv8L/
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Best way to add “current” class to nav in Rails 3
...
I did this method with great success. Added this code to the view: <%= link_to "Users", users_path, class: (controller?("users") ? 'selected' : nil) %> Really neat that it works for both /users and /users/new.
...
How to generate a create table script for an existing table in phpmyadmin?
...script.
Step 1, create a table, insert some rows:
create table penguins (id int primary key, myval varchar(50))
insert into penguins values(2, 'werrhhrrhrh')
insert into penguins values(25, 'weeehehehehe')
select * from penguins
Step 2, use mysql dump command:
mysqldump --no-data --skip-comment...
Webview load html from assets directory
...is probably null.
public class ViewWeb extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.webview);
WebView wv;
wv = (WebView) findViewBy...
Postgresql query between date ranges
... simpler if you use >= start AND < end.
For example:
SELECT
user_id
FROM
user_logs
WHERE
login_date >= '2014-02-01'
AND login_date < '2014-03-01'
In this case you still need to calculate the start date of the month you need, but that should be straight forward in any num...
javax.faces.application.ViewExpiredException: View could not be restored
...ted view state isn't available in the session anymore.
The view state is identified as value of a hidden input field javax.faces.ViewState of the <h:form>. With the state saving method set to server, this contains only the view state ID which references a serialized view state in the session...
What is the exact difference between currentTarget property and target property in javascript
...
window.onload = function() {
var resultElem = document.getElementById('result')
document.getElementById('1').addEventListener(
'click',
function(event) {
resultElem.innerHTML += ('<div>target: ' + event.target.id + '</div>')
resultElem.innerHTML += ('&l...
Twitter Bootstrap 3 Sticky Footer
...official Boostrap3 sticky footer example,
there is no need to add <div id="push"></div>, and the CSS is simpler.
The CSS used in the official example is:
/* Sticky footer styles
-------------------------------------------------- */
html,
body {
height: 100%;
/* The html and body ...