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Collections.emptyList() vs. new instance
In practice, is it better to return an empty list like this :
7 Answers
7
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How to delete the top 1000 rows from a table using Sql Server 2008?
...er. I would like to delete the top 1000 rows from it. However, I tried this, but I instead of just deleting the top 1000 rows it deleted all the rows in the table.
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Need a simple explanation of the inject method
I'm looking at this code but my brain is not registering how the number 10 can become the result. Would someone mind explaining what's happening here?
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Multiple linear regression in Python
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answered Jul 13 '12 at 22:41
djsdjs
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How do you run CMD.exe under the Local System Account?
I'm currently running Vista and I would like to manually complete the same operations as my Windows Service. Since the Windows Service is running under the Local System Account, I would like to emulate this same behavior. Basically, I would like to run CMD.EXE under the Local System Account.
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How to prevent custom views from losing state across screen orientation changes
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You do this by implementing View#onSaveInstanceState and View#onRestoreInstanceState and extending the View.BaseSavedState class.
public class CustomView extends View {
private int stateToSave;
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@Override
public Parcela...
Java 8 Distinct by property
...va 8 how can I filter a collection using the Stream API by checking the distinctness of a property of each object?
28 Ans...
Check whether a path is valid
I am just wondering: I am looking for a way to validate if a given path is valid.
(Note: I do not want to check if a file is existing! I only want to proof the validity of the path - So if a file could possibly exists at the location) .
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How to use Git for Unity3D source control?
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The following is an excerpt from my personal blog .
Using Git with 3D Games
Update Oct 2015: GitHub has since released a plugin for Git called Git LFS that directly deals with the below problem. You can now easily and efficiently version...
What's the difference between “Layers” and “Tiers”?
...rs, we’re only talking about
logical organization of code. In no
way is it implied that these layers
might run on different computers or in
different processes on a single
computer or even in a single process
on a single computer. All we are doing
is discussing a way of organizing a
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