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What is the preferred syntax for defining enums in JavaScript?
... can also be set dynamically. So supposing you only know the name for your new enum value, you can still add it without problems:
// Add 'Extra Large' size, only knowing it's name
var name = "Extra Large";
SIZE[name] = {value: -1, name: name, code: "?"};
Of course this means that some assumptions...
How do I dump an object's fields to the console?
...
server = TCPServer.new 0 ; puts server.inspect #<TCPServer:fd 9> => nil . it won't work for most complex objects.
– ribamar
Jul 25 '16 at 14:13
...
Start ssh-agent on login
...OME/.ssh/agent-environment"
function start_agent {
echo "Initialising new SSH agent..."
/usr/bin/ssh-agent | sed 's/^echo/#echo/' > "${SSH_ENV}"
echo succeeded
chmod 600 "${SSH_ENV}"
. "${SSH_ENV}" > /dev/null
/usr/bin/ssh-add;
}
# Source SSH settings, if applicable
...
How to get a list of column names on Sqlite3 database?
I want to migrate my iPhone app to a new database version. Since I don't have some version saved, I need to check if certain column names exist.
...
CASCADE DELETE just once
... able to do what you want by dropping the foreign key constraint, adding a new one (which will cascade), doing your stuff, and recreating the restricting foreign key constraint.
For example:
testing=# create table a (id integer primary key);
NOTICE: CREATE TABLE / PRIMARY KEY will create implicit...
What does the constant 0.0039215689 represent?
...unction () {
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}
);
...
Joining three tables using MySQL
...
Simply use:
select s.name "Student", c.name "Course"
from student s, bridge b, course c
where b.sid = s.sid and b.cid = c.cid
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...
YAML Multi-Line Arrays
...unction () {
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}
);
...
How to simulate a mouse click using JavaScript?
...me)) { eventType = name; break; }
}
if (!eventType)
throw new SyntaxError('Only HTMLEvents and MouseEvents interfaces are supported');
if (document.createEvent)
{
oEvent = document.createEvent(eventType);
if (eventType == 'HTMLEvents')
{
...
What's “requestCode” used for on PendingIntent?
...nt that you specify on your PendingIntent
example:
Intent startIntent1 = new Intent(context, AlarmReceiverFirst.class);
PendingIntent pendingIntent1 = PendingIntent.getBroadcast(context, 0, startIntent1, 0);
Intent startIntent2 = new Intent(context, AlarmReceiverSecond.class);
PendingIntent pendi...