Tassos Bassoukos

Thessaloniki, Greece

tassos.bassoukos.gr

Age: 40

2d
comment how can we use rxjava to imrpove UI response
Nope, you're just doing one call; if you made more that could be parallelized, then it could help.
Apr
25
reviewed Approve suggested edit on java - Reading a image filepath that may change
Apr
25
comment java - Reading a image filepath that may change
Put the image into your classpath, then it's going to be always available via a "classpath:/package/name/file.jpg" path. You may want to look into maven for building your project.
Apr
23
comment The constructor Time_Class_sub(int, int, int) is undefined
The constructor in a sense already has a value - this, the object that is being constructed. There is no sense to returning anything else, and there is no sense in specifying a return type, because we already know it. The constructor is not a method that you can call in your code. Also, yes, the constructor needs to have the same name as your class.
Apr
23
answered Two dimensional array with different lengths (Java)
Apr
23
answered The constructor Time_Class_sub(int, int, int) is undefined
Apr
23
comment String initialization with + operator java
Why do you need to know? Also, the JVM never inserts a new String(...), the Strings exists in the class constant pool.
Apr
17
answered Concatenate list of Objects arrays in Java8
Apr
16
comment How to filter response with delay and retries : RxJava
Just a correctness thing: in your catch clause, either call onCompleted or onError.
Apr
16
comment Difference between method type and value in Scala
Read that fully: at one point there's the "we do not use that terminology" part. SO, instead of having a concept, you have concepts and multiple words that map to them in overlapping and possibly conflicting ways...
Apr
16
comment fastest way to read file and do put into hbase
I'd guess that the commit call takes most of the time; see if you can make it ever 10, 100, or 1000 records...
Apr
13
comment RxJava Schedules.io() NullPointerException in Unit Tests
BTW, which line is line 47?
Apr
13
answered HTTP 406 downloading a file with rest call
Apr
13
comment Java - Deserialize entire json list from file
@ΦXoce웃Пepeúpa that's the thing he doesn't.
Apr
13
comment RxJava Schedules.io() NullPointerException in Unit Tests
Well, if you have mock thread executors, how do you expect the actual execution to happen? Just switch ton an integration test including actual threads...
Apr
10
comment Exposing all your resources using single RESTful method?
Q: Why do you need to expose all of those (I presume JPA) entities over REST? Do you have an extremely simple front-end?
Apr
9
answered How to determine why library files are missing out of netbeans?
Apr
9
comment how to get tuple in jpql using params
Split it to two lists, one for each column?
Apr
9
comment no suitable driver exception in connection pooling
Does not matter; if at runtime the URL is null, then it's null. If you expect that to be non-null, you have just shrunk the search psace for the resolution.
Apr
9
comment how to get tuple in jpql using params
IIRC, tuples need to have the same number of "columns" on both sides; you have 2 on the left but only on the right.
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