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SSH Private Key Permissions using Git GUI or ssh-keygen are too open
...h Splash is a bad idea. If you can remember what the original permissions for the directory are, I would try to set them back to that and then do the following
cd ~/.ssh
chmod 700 id_rsa
inside the .ssh folder. That will set the id_rsa file to rwx (read, write, execute) for the owner (you) only...
Play sound on button click android
...hat we are initializing. Explaining more of how this works is out of scope for this answer. This gives a brief insight on how it works.
final MediaPlayer mp = MediaPlayer.create(this, R.raw.soho);
This is how to initialize a MediaPlayer. The MediaPlayer follows the Static Factory Method Design Pa...
How to send an email from JavaScript
... recomended
Send an email using only JavaScript
in short:
1. register for Mandrill to get an API key
2. load jQuery
3. use $.ajax to send an email
Like this -
function sendMail() {
$.ajax({
type: 'POST',
url: 'https://mandrillapp.com/api/1.0/messages/send.json',
data: ...
PHP Regex to get youtube video ID?
...
Use parse_url() and parse_str().
(You can use regexes for just about anything, but they are very easy to make an error in, so if there are PHP functions specifically for what you are trying to accomplish, use those.)
parse_url takes a string and cuts it up into an array that ha...
“Single-page” JS websites and SEO
There are a lot of cool tools for making powerful "single-page" JavaScript websites nowadays. In my opinion, this is done right by letting the server act as an API (and nothing more) and letting the client handle all of the HTML generation stuff. The problem with this "pattern" is the lack of search...
Design for Facebook authentication in an iOS app that also accesses a secured web service
... myself, and here's the part that bit me:
In your step 5... It's possible for a user to register for an account with you entirely separate from their Facebook ID, right? Then some other time they log in with Facebook.... And you just created them a second account and lost their first one.
There n...
Splitting string into multiple rows in Oracle
...ng of oracle types.
The cast(multiset(.....)) as sys.OdciNumberList transforms multiple collections (one collection for each row in the original data set) into a single collection of numbers, OdciNumberList.
The table() function transforms a collection into a resultset.
FROM without a join create...
Primary key or Unique index?
... index?
A unique index on a column is an index on that column that also enforces the constraint that you cannot have two equal values in that column in two different rows. Example:
CREATE TABLE table1 (foo int, bar int);
CREATE UNIQUE INDEX ux_table1_foo ON table1(foo); -- Create unique index on...
MySQL: Selecting multiple fields into multiple variables in a stored procedure
...
Your syntax isn't quite right: you need to list the fields in order before the INTO, and the corresponding target variables after:
SELECT Id, dateCreated
INTO iId, dCreate
FROM products
WHERE pName = iName
share
...
Adding elements to object
...y;
cart.push(element);
If you want cart to be an array of objects in the form { element: { id: 10, quantity: 1} } then perform:
var element = {}, cart = [];
element.id = id;
element.quantity = quantity;
cart.push({element: element});
JSON.stringify() was mentioned as a concern in the comment:
...