> 2. Java is a great language to learn programming because the time it takes the garbage-collection to complete you can learn other programming languages
The inspiration for this question comes from a talk by IanCooper; in particular, this remark:
Never mock somebody else's interface... you want to mock your abstraction of how you call the third party
I'm implementing a monitor for our hadoop cluster; something that examines TaskCompletionEv...
Stack Overflow is nuts, in my opinion. Python question remains closed, despite upvotes on my Meta analysis. And a moderator is quibbling about subjectivity.
Often people ask for language specific versions of some code snippets. For example a term that seems to be found rather frequently in questions with a python tag is "pythonic" and people ask for pythonic version of some (often already working) code.
Personally I never considered this type of que...
I often find myself abusing dictionary objects just for the exist method like this,
For Each x in Something
If Not dict.Exists(x) Then dict.Add x, False
Next x
Then just exploit the .Exists(x) method. It happens often enough that I thought it merited it's own class.
Instead of composing...
@skiwi in C# if you create a generic parameter the information of that generic is retained at runtime. You can also do stuff like new Mock<T> which will generate a 'proxy' around T with all of it's methods and all that jazz
I guess that answers my question then - generic repositories won't work in Java. At least not with mock(Class<T>)
I want to implement basic audio functions like play, stop and pause. I have stuffed all the code inside onCreate method. Is this best practise to follow?
public class MainActivity extends Activity {
Button start,pause,stop;
@Override
protected void onCreate(Bundle s...
This code works fine, but I believe it has optimization problems. Please review this.
Also, please keep in mind that it stops after each iteration of the loop foreach($mascow_sub_area as $subway).
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=UTF-8">
<?php
set_time_limit(...
I was told here that I should post my code here for review. The code is on uploaded on GitHUB to avoid long codes here.
The code is not for any project, I just want to know the best coding practices.
Thank you
I made a SwingWorker which is fetching tweets using the twitter4j API.
The twitter API will allow 180 queries every 15 minutes, and then throw an exception with code 88 which says that the rate limit was reached. My worker is initiated from a toggle button, if the button is selected and no othe...
I've created an algorithm which weighs the relevance of a list of articles against two lists of keywords that correlate to attributes of the article.
It works great and is super efficient... but it's a mess. It's not terribly readable, so it's difficult to discern what's going.
The operation in...
I made a SwingWorker which is fetching tweets using the twitter4j API.
The twitter API will allow 180 queries every 15 minutes, and then throw an exception with code 88 which says that the rate limit was reached. My worker is initiated from a toggle button, if the button is selected and no othe...
I read from here that quicksort can be tail optimized. I tested the code given and it didn't work:
TAIL-RECURSIVE-QUICKSORT(A, p, r)
while p < r
q = PARTITION(A, p, r)
if q < (p + (r-p)/2)
TAIL-RECURSIVE-QUICKSORT(A, p, q-1)
p = q+1
else
TAIL-RECURSIVE-QU...
Right now this is just a crazy idea that I had, but I was able to implement the code and get it working properly. I am not entirely sure of what the use cases would be just yet.
What this code does is create a new Lua script file in the project directory. The ScriptWriter takes as arguments th...
@RubberDuck I think my not-so-clean cleanup is because I'm passing it to the presenter as a reference (ByRef). I'll test it with a copy (ByVal), I have a feeling that it should correctly update the reference counter under the hood, and release the uow instance.
UnitOfWork is a dependency of the Presenter class, not of the Repository ;)
Should I update the post with a Presenter implementation?
Question with Explanation
A Magic Fraction for N is one that has the following properties:
It is a proper fraction (The value is < 1)
It cannot be reduced further (The GCD of the numerator and the denominator is 1)
The product of the numerator and the denominator is factorial of N. i.e. if a/b ...
The inspiration for this question comes from a talk by IanCooper; in particular, this remark:
Never mock somebody else's interface... you want to mock your abstraction of how you call the third party
I'm implementing a monitor for our hadoop cluster; something that examines TaskCompletionEv...
I often find myself abusing dictionary objects just for the exist method like this,
For Each x in Something
If Not dict.Exists(x) Then dict.Add x, False
Next x
Then just exploit the .Exists(x) method. It happens often enough that I thought it merited it's own class.
Instead of composing...
I want to implement basic audio functions like play, stop and pause. I have stuffed all the code inside onCreate method. Is this best practise to follow?
public class MainActivity extends Activity {
Button start,pause,stop;
@Override
protected void onCreate(Bundle s...
This code works fine, but I believe it has optimization problems. Please review this.
Also, please keep in mind that it stops after each iteration of the loop foreach($mascow_sub_area as $subway).
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=UTF-8">
<?php
set_time_limit(...
I was told here that I should post my code here for review. The code is on uploaded on GitHUB to avoid long codes here.
The code is not for any project, I just want to know the best coding practices.
Thank you
I've created an algorithm which weighs the relevance of a list of articles against two lists of keywords that correlate to attributes of the article.
It works great and is super efficient... but it's a mess. It's not terribly readable, so it's difficult to discern what's going.
The operation in...
I read from here that quicksort can be tail optimized. I tested the code given and it didn't work:
TAIL-RECURSIVE-QUICKSORT(A, p, r)
while p < r
q = PARTITION(A, p, r)
if q < (p + (r-p)/2)
TAIL-RECURSIVE-QUICKSORT(A, p, q-1)
p = q+1
else
TAIL-RECURSIVE-QU...
Right now this is just a crazy idea that I had, but I was able to implement the code and get it working properly. I am not entirely sure of what the use cases would be just yet.
What this code does is create a new Lua script file in the project directory. The ScriptWriter takes as arguments th...
Question with Explanation
A Magic Fraction for N is one that has the following properties:
It is a proper fraction (The value is < 1)
It cannot be reduced further (The GCD of the numerator and the denominator is 1)
The product of the numerator and the denominator is factorial of N. i.e. if a/b ...
