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How to check if a process is running via a batch script

...orked for me nicely (windows XP SP3). IMHO this is the most elegant way of all proposed here, using just the tools shipped with windows – hello_earth Jul 8 '10 at 15:30 2 ...
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Function to Calculate Median in SQL Server

...that may yield better results. Also, SQL Server releases since then (especially SQL 2012) have introduced new T-SQL features that can be used to calculate medians. SQL Server releases have also improved its query optimizer which may affect perf of various median solutions. Net-net, my original 2009 ...
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Save ArrayList to SharedPreferences

...Set the values Set<String> set = new HashSet<String>(); set.addAll(listOfExistingScores); scoreEditor.putStringSet("key", set); scoreEditor.commit(); You can also serialize your ArrayList and then save/read it to/from SharedPreferences. Below is the solution: EDIT: Ok, below is the sol...
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ActiveMQ or RabbitMQ or ZeroMQ or [closed]

...velopes are quite big. ZeroMq is a very lightweight messaging system specially designed for high throughput/low latency scenarios like the one you can find in the financial world. Zmq supports many advanced messaging scenarios but contrary to RabbitMQ, you’ll have to implement most of them yourse...
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Introducing FOREIGN KEY constraint may cause cycles or multiple cascade paths - why?

...igure out what's happening. I have a Card entity which contains Sides (usually 2) - and both Cards and Sides have a Stage. I'm using EF Codefirst migrations and the migrations are failing with this error: ...
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When should I use a NoSQL database instead of a relational database? Is it okay to use both on the s

...proven and suitable for 99% of the real world applications. You can practically do anything with relational databases. But, there are limitations on speed and scaling when it comes to massive high availability data stores. For example, Google and Amazon have terabytes of data stored in big data cen...
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Setting the default Java character encoding

...rly set the default character encoding used by the JVM (1.5.x) programmatically? 17 Answers ...
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Embedded MongoDB when running integration tests

...ed mongo for each test fails most of the tests. Its better to start before all the tests and shutdown once all have executed – DBS Apr 30 '19 at 5:36 ...
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Replace non-ASCII characters with a single space

I need to replace all non-ASCII (\x00-\x7F) characters with a space. I'm surprised that this is not dead-easy in Python, unless I'm missing something. The following function simply removes all non-ASCII characters: ...
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Browser statistics on JavaScript disabled [closed]

I am having a hard time collecting publically available statistics on the percentage of web users that browse with JavaScript disabled. ...