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What's the reason I can't create generic array types in Java?
...s) contain, at runtime, information about its component type. So you must know the component type when you create the array. Since you don't know what T is at runtime, you can't create the array.
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Java JDBC - How to connect to Oracle using Service Name instead of SID
... Jim Tough on May 18 '11 at 15:17. With that answer I was able to connect. Now I want to give back and help others with a complete example. Here goes:
import java.sql.*;
public class MyDBConnect {
public static void main(String[] args) throws SQLException {
try {
String...
Git Pull While Ignoring Local Changes?
...23 and 7 different commits each, respectively.
$ git reset --hard
HEAD is now at b05f611 Here the commit message bla, bla
$ git pull
Auto-merging thefile1.c
CONFLICT (content): Merge conflict in thefile1.c
Auto-merging README.md
CONFLICT (content): Merge conflict in README.md
Automatic merge faile...
What is a tracking branch?
...ch. If you’re on a tracking branch and type git push, Git automatically knows which server and branch to push to. Also, running git pull while on one of these branches fetches all the remote references and then automatically merges in the corresponding remote branch.
When you clone a repository, ...
Difference between an API and SDK
...r the electrical wiring in your house. Anything* can use it as long as it knows how to interface. You can even buy off-the-shelf software to use a particular API, just as you can buy off the shelf telephone equipment or devices that plug into the AC wiring in your house.
an SDK is implementation too...
Asynctask vs Thread in android
...kground work, I used a separate Thread . But as suggested by others, I am now using AsyncTask .
5 Answers
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About .bash_profile, .bashrc, and where should alias be written in? [duplicate]
...!), shell options with set and shopt, etc. For an example, see: My .bashrc
Now, as part of UNIX peculiarity, a login-shell does NOT execute ~/.bashrc but only ~/.profile or ~/.bash_profile, so you should source that one manually from the latter. You'll see me do that in my ~/.profile too: source ~/...
String literals and escape characters in postgresql
... I was referring to strings in SQL statements, while you are now using a psql command. Do you get the same error using the COPY command instead of \copy?
– eppesuig
Nov 17 '11 at 12:14
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Static hosting on Amazon S3 - DNS Configuration
...onal version (http://www.example.com.s3-website-us-east-1.amazonaws.com/)
Now, we can set up the DNS to give you a clean, custom URL.
First, we will map www.example.com to your site.
Using your DNS provider's tools, (123-reg in your case) you need to create a CNAME record to map www.example.com t...
How dangerous is it to compare floating point values?
I know UIKit uses CGFloat because of the resolution independent coordinate system.
11 Answers
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