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How to change Elasticsearch max memory size
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I can confirm this works for aws ami instance (installed with RPM), but first set MAX_LOCKED_MEMORY=unlimited in /etc/sysconfig/elasticsearch and bootstrap.memory_lock: true in /etc/elasticsearch/elasticsearch.yml
– mork
May 4 '17 at 16:...
How do I add spacing between columns in Bootstrap?
I'm sure there is a simple solution to this problem. Basically, if I have two columns how can I add a space between them?
2...
What are the differences in die() and exit() in PHP?
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aliases allows programmers to use the one which is comfortable with. I remember exit better than die. Some others remember die better than exit.
– mauris
Nov 25 '09 at 6:35
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What is the difference between an IntentService and a Service? [duplicate]
...as Intents) on demand. Clients send requests through startService(Intent) calls; the service is started as needed, handles each Intent in turn using a worker thread, and stops itself when it runs out of work.
Refer this doc - http://developer.android.com/reference/android/app/IntentService.html
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How do I represent a time only value in .NET?
...said, you can use a DateTime and ignore the date, or use a TimeSpan. Personally I'm not keen on either of these solutions, as neither type really reflects the concept you're trying to represent - I regard the date/time types in .NET as somewhat on the sparse side which is one of the reasons I starte...
Best practices for copying files with Maven
... resources-plugin copy-resources goal instead of antrun. The latter is actually much simpler and intuitive to define, but I couldn't get it (version 1.3) to pass all Maven custom properties (defined in <properties> section) to antrun, so I switched to resources-plugin.
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How do I put a border around an Android textview?
... you make an image with a border then it will give your TextView a border. All you need to do is make the image and then set it to the background in your TextView.
<TextView
android:id="@+id/textview1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
andro...
ASP.NET MVC - Should business logic exist in controllers?
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Business logic should really be in the model. You should be aiming for fat models, skinny controllers.
For example, instead of having:
public interface IOrderService{
int CalculateTotal(Order order);
}
I would rather have:
public class Ord...
How do I move forward and backward between commits in git?
...of the commit or a tag.
Explanation:
the command inside $() means: get all the commits between current HEAD and towards commit (excluding HEAD), and sort them in the precedence order (like in git log by default -- instead of the chronological order which is weirdly the default for rev-list), and...
Getting the parent of a directory in Bash
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the quotes inside are important or you're gonna loose all your data
– catamphetamine
Nov 7 '14 at 16:04
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