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How should one go about choosing a default TCP/IP port for a new service?
... If all developers go by that logic it would mean that all new services gather around the few unassigned ports. What would the probability be that a service is running on an assigned port vs an unassigned port. (Sorry if I'm not exposing some trade secret :)
– hul...
How do I get currency exchange rates via an API such as Google Finance? [closed]
...nued as of 2017-11-06 with message
It has come to our attention that this service is being used in
violation of the Yahoo Terms of Service. As such, the service is being
discontinued. For all future markets and equities data research,
please refer to finance.yahoo.com.
Request: http://finance.yaho...
unable to start mongodb local server
...
Try:
sudo service mongod stop
sudo mongod
To stop current active mongodb service, allowing you to then start a new one
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impr...
Call a Server-side Method on a Resource in a RESTful Way
...at make web sites easy (for a random human user to "surf" them) to the web services API design, so they are easy for a programmer to use. REST isn't good because it's REST, it's good because it's good. And it is good mostly because it is simple.
The simplicity of plain HTTP (without SOAP envelopes ...
What exactly is Heroku?
...
Heroku is a cloud platform as a service. That means you do not have to worry about infrastructure; you just focus on your application.
In addition to what Jonny said, there are a few features of Heroku:
Instant Deployment with Git push - build of your ap...
Is there any way to ignore INSTALL_FAILED_VERSION_DOWNGRADE on application install with the Android
...
In my case it was a stale version of Google Play Services included with my project. I am using Android Studio. I ran an update on the SDK, and imported the updated library, and that error went away. So my suggestion: update to the latest libraries that are referenced by ...
Download a file with Android, and showing the progress in a ProgressDialog
... during download
PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
mWakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK,
getClass().getName());
mWakeLock.acquire();
mProgressDialog.show();
}
@Override
prot...
Restarting cron after changing crontab file?
...ile is modified
But if you just want to make sure its done anyway,
sudo service cron reload
or
/etc/init.d/cron reload
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What is the best workaround for the WCF client `using` block issue?
I like instantiating my WCF service clients within a using block as it's pretty much the standard way to use resources that implement IDisposable :
...
I need to securely store a username and password in Python, what are my options?
...ll Python script which will periodically pull information from a 3rd party service using a username and password combo. I don't need to create something that is 100% bulletproof (does 100% even exist?), but I would like to involve a good measure of security so at the very least it would take a long ...