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Get list of all routes defined in the Flask app
...Any suggestions for how to create a fully self-documenting flask-based web service, where all of the parameters (such as ?spam="eggs") are listed? Perhaps this info can be extracted from a docstring of an implementing method.
– Leonid
Aug 10 '14 at 4:44
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How to timeout a thread
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Indeed rather use ExecutorService instead of Timer, here's an SSCCE:
package com.stackoverflow.q2275443;
import java.util.concurrent.Callable;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concu...
How to clear APC cache entries?
...a graceful Apache restart?
For e.g. in case of Centos/RedHat Linux:
sudo service httpd graceful
Ubuntu:
sudo service apache2 graceful
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Rails Observer Alternatives for 4.0
... for a project over the last few months. You do end up with lots of little services, but the ease of testing and maintaining it definitely outweighs the disadvantages. My fairly extensive specs on this medium sized system still only take 5 seconds to run :)
– Luca Spiller
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SQL Server Regular expressions in T-SQL
...ed on the SQL Server host. For SQL Server 2016, it is called "SQL Server R Services". For SQL Server 2017, it was renamed to "SQL Server Machine Learning Services".
Closing Thoughts
Microsoft's implementation of SQL (T-SQL) doesn't have native support for RegEx. This proposed solution may not be an...
How to respond with HTTP 400 error in a Spring MVC @ResponseBody method returning String?
... with @ResponseBody based approach like the following. (I already have a service layer producing JSON directly.)
12 Answe...
Should I use Vagrant or Docker for creating an isolated environment? [closed]
...sn't a fair comparison in most cases.
Vagrant launches things to run apps/services for the purpose of development. This can be on VirtualBox, VMware. It can be remote like AWS, OpenStack. Within those, if you use containers, Vagrant doesn't care, and embraces that: it can automatically install, pul...
What is the difference between Builder Design pattern and Factory Design pattern?
...POJO creation for domain objects, whereas factory is useful for creating a service objects like PdfGeneratorFactory class. The service object could be cached within factory for more than 1 time use, whereas builder always creates a new object by design.
– saurabh.in
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How to get screen dimensions as pixels in Android
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If you're not in an Activity you can get the default Display via WINDOW_SERVICE:
WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
Display display = wm.getDefaultDisplay();
If you are in a fragment and want to acomplish this just use Activity.WindowManager (i...
How do I sort a list by different parameters at different timed
...ngle instances of comparators, either in your Person class itself, or in a Service class associated to your need.
Examples, using anonymous inner classes:
public static final Comparator<Person> NAME_ASC_ADRESS_DESC
= new Comparator<Person>() {
public int compare(Person p1...