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Apache and Node.js on the Same Server
...ache's ProxyPass is awesome for lots of things (like exposing Tomcat based services as part of a site) and if your Node.js app is just doing a specific, small role or is an internal tool that's only likely to have a limited number of users then it might be easier just to use it so you can get it wor...
Compiling dynamic HTML strings from database
...t doesn't bind Angular scope to the resulted DOM. You have to use $compile service for that purpose. I created this plunker to demonstrate how to use $compile to create a directive rendering dynamic HTML entered by users and binding to the controller's scope. The source is posted below.
demo.html
...
How to set a Timer in Java?
...rm a task for a given period of time, you could do the following:
ExecutorService service = Executors.newSingleThreadExecutor();
try {
Runnable r = new Runnable() {
@Override
public void run() {
// Database task
}
};
Future<?> f = service.subm...
Meaning of tilde in Linux bash (not home directory)
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They're not symlinks, service accounts don't have home directories under /home
– Ana Betts
Mar 5 '14 at 18:24
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What exactly is RESTful programming?
...eeds to provide whatever information the client needs to interact with the service. An HTML form is an example of this: The server specifies the location of the resource and the required fields. The browser doesn't know in advance where to submit the information, and it doesn't know in advance what ...
sendmail: how to configure sendmail on ubuntu? [closed]
...tc/mail):
m4 sendmail.mc > sendmail.cf
Restart the sendmail daemon:
service sendmail restart
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Postgres could not connect to server
...starting up. To fix it:
$ rm /usr/local/var/postgres/postmaster.pid
$ brew services restart postgresql
and then all is well.
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How connect Postgres to localhost server using pgAdmin on Ubuntu?
...tgres trust
Restart the server
sudo service postgresql restart
Login into psql and set password
psql -U postgres
ALTER USER postgres with password 'new password';
Again open the file pg_hba.conf and change this line:
Database administrative login ...
Get battery level and state in Android
...vel as a percentage:
BatteryManager bm = (BatteryManager) context.getSystemService(BATTERY_SERVICE);
int batLevel = bm.getIntProperty(BatteryManager.BATTERY_PROPERTY_CAPACITY);
Read BatteryManager | Android Developers - BATTERY_PROPERTY_CAPACITY
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$watch an object
...
Little performance tip if somebody has a datastore kind of service with key -> value pairs:
If you have a service called dataStore, you can update a timestamp whenever your big data object changes.
This way instead of deep watching the whole object, you are only watching a timest...