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In Eclipse with Java in Macbook, trying to commit in Git I am receiving an error Can't connect to any repository

I am in Eclipse with java in Macbook trying to create my first commit in Git but I am receiving an error, I followed all the instructions how to do it but I can't, I am attaching the error message, thank you for your help

The error message states "authentication failed".
You are probably providing wrong credentials. Seems like you are trying to push a commit using a user named "git", which is probably invalid.
Enter the correct credentials and try again.
Good luck!

SFTP via JSch is throwing error 4: Failure

I am facing a peculiar issue while trying to SFTP a file from Windows to Unix server. The error "stack trace" is -
4: Failure
at com.jcraft.jsch.ChannelSftp.throwStatusError(ChannelSftp.java:2846)
at com.jcraft.jsch.ChannelSftp.checkStatus(ChannelSftp.java:2459)
at com.jcraft.jsch.ChannelSftp._sendCLOSE(ChannelSftp.java:2465)
at com.jcraft.jsch.ChannelSftp._put(ChannelSftp.java:683)
at com.jcraft.jsch.ChannelSftp.put(ChannelSftp.java:475)
at com.jcraft.jsch.ChannelSftp.put(ChannelSftp.java:365)
I have searched a lot on other forums but could not get to the root cause. I have observed one more thing - the file name, I am trying to SFTP, is *.xml when I change it to *.XML the SFTP is "successful". Very weird could not identify the issue. I am trying this using JSch Java API. But I have seen the same issue while trying the WinSCP front end.

It is common for OpenSSH SFTP server to return code 4 (Failure) for many different reasons, without giving any details.
You would have to check SFTP server log to find more.
Though the most usual cause is a lack of free disk or user quota space – Which can usually be identified by the file being created with zero size.

i was facing the same issue. was puzzled then i realized there was a space issue on the server folder. Please do check the server available space.
command: df path to the folder

I was facing the same issue. Please make sure that your SFTP service is running. And If it is already running then restarting this service should do the trick.

I had the same issue. Tried everything, turns out I had set the timeout to what I thought was 30s but it was actually 30ms. Changing it to 30000ms solved the issue.
session.setTimeout(30000);

I've seen this error and the cause in my case was, the uploaded file names weren't supported by the file system used by the SFTP server.

Neo4j Server fails to start embedded database

I've created a neo4j database embedded into my java application. Creating nodes, relationships, properties and querying all of them looks fine, but now I want to visualize the database just to check if everything is okay. So I tried to load the test.db inside my neo4j-Server edition (running on the same machine), but however I get all the time the following error:
Starting Neo4j Server failed: Error starting org.neo4j.kernel.EmbeddedGraphDatabase, C:\Users\user\workspace\neo4j_emb_test\target\test.db
Don't know what's going wrong here. Does anybody has suggestions?
Thanks in advance !
Julian
edit:
Checking the logs returned following results:
2014-05-26 14:56:30.988+0000 ERROR [o.n.k.EmbeddedGraphDatabase]: Startup failed: Component 'org.neo4j.kernel.impl.transaction.XaDataSourceManager#7f180826' was successfully initialized, but failed to start. Please see attached cause exception.: Component 'org.neo4j.kernel.impl.nioneo.xa.NeoStoreXaDataSource#71fc9ad0' was successfully initialized, but failed to start. Please see attached cause exception.: 'neostore' has a store version number that we cannot upgrade from. Expected 'NeoStore v0.A.0' but file is version 'NeoStore v0.A.3'.
2014-05-26 14:56:30.988+0000 INFO [o.n.k.EmbeddedGraphDatabase]: Shutdown started

You cannot run two embedded instances against the same Neo4j database at the same time, you need to run Neo4j in stand-alone mode for that. Then you only have access to the REST API provided, and not the Java API.
I had the exact same experience a little while ago that was answered here: Disable locking of Neo4j graph database?

MySQLSyntaxErrorException: Unknown database - JDBC - Java EE

Really odd issue here, it was working a few days ago. I create a new database for a new project and I go to run it and I get the following error
com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Unknown database
So I went back to my older projects and tried to run them. Same error.
The database is definitely there, it's named correctly, i'm using user "root". MySQL is started, I can interact with it in terminal... any particular reason I may be getting this error?
Connection c = DriverManager.getConnection("jdbc:mysql://localhost/twittermap","root","");
In terminal:
select CURRENT_USER()
will return root#localhost
SELECT DATABASE() FROM DUAL;
returns twittermap
show variables like 'port';
returns 3306
If any more information is required please let me know and I will post it immediately. This is most likely a simple fix but I just can't wrap my head around it. Thanks all, really appreciate the help!
EDIT: I ran netstat -tnl and 127.0.0.1:3306 is NOT listed.. ?

Just write like this:
Connection c = DriverManager.getConnection("jdbc:mysql://localhost:3306/twittermap","root","");

Where do I find the logs of System.out.println()?

I'm using Netbeans and I've checked the Server.log and all 3 output tabs in Netbeans for Glassfish, Java DB Database and my app's output. Where should I be seeing the output of System.out.println() ? I'm trying to connect to a MySQL server and I need to see if it worked or not :)

Turns out that I need to run the app in debug mode to see the output of System.out.println() in the glassfish console

check in build\testuserdir\var\log\messages.log
for more info checkout the following link
http://wiki.netbeans.org/NetBeansDeveloperFAQ#Output_Window