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When NOT to use Cassandra?
...gory (Including Cassandra) which are fit for different problem statements. Now lets move to the original questions, and answer them one by one.
When to use Cassandra
Being a part of the NoSQL family, Cassandra offers a solution for problems where one of your requirements is to have a very heavy wr...
CSS file not opening in Visual Studio 2010 SP1?
...suddenly stopped opening CSS. This was a quick fix and everything is good now.
– hacker
Sep 20 '11 at 19:00
7
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How to validate IP address in Python? [duplicate]
... representations of IP addresses.
If you're using Python 3.3 or later, it now includes the ipaddress module:
>>> import ipaddress
>>> ipaddress.ip_address('127.0.0.1')
IPv4Address('127.0.0.1')
>>> ipaddress.ip_address('277.0.0.1')
Traceback (most recent call last):
Fil...
GroupBy pandas DataFrame and select most common value
I have a data frame with three string columns. I know that the only one value in the 3rd column is valid for every combination of the first two. To clean the data I have to group by data frame by first two columns and select most common value of the third column for each combination.
...
Error handling in Bash
...
set -e -o pipefail -u # and know what you are doing
– Sam Watkins
Jul 3 '14 at 8:32
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Are there best practices for (Java) package organization? [closed]
...
I was following the first style. but now i have to jump from one package to another when working with classes. it really makes a bad experience. I am now switching to second style because i think it will be easier to follow related classes together.
...
What is sharding and why is it important?
... advantage would be that search load for the
large partitioned table can now be split across multiple servers
(logical or physical), not just multiple indexes on the same logical
server.
Also,
Splitting shards across multiple isolated instances requires more than
simple horizontal part...
How to manually install an artifact in Maven 2?
...ou need indeed the packaging option. This answers the original question.
Now, in your context, you are fighting with a jar provided by Sun. You should read the Coping with Sun JARs page too. There, you'll learn how to help maven to provide you better information about Sun jars location and how to ...
How can I turn a List of Lists into a List in Java 8?
...el> excels;
List<Word> words;
List<PowerPoint> ppt;
}
Now if you want to iterate Excel only from documents then do something like below..
So the code would be
List<Documents> documentList = new A().getDocumentList();
//check documentList as not null
Optional<Exc...
How to set the id attribute of a HTML element dynamically with angularjs (1.x)?
...
Time flies and perhaps, the most intuitive syntax now just works as expected. I remember having some issues while iterating over a list.
– Thierry Marianne
Jan 13 '15 at 11:24
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