Październik « 2015 « Różności …

Różności …

22 października 2015

Linux Eclipse EE

Zaszufladkowany do: Java,Linux — Tagi: , — Jacek @ 17:00

1.In Eclipse go Help -> Install new Software…
2.Press Add…
3.In address enter http://download.eclipse.org/releases/indigo/ and name – whatever you like.
4.Install JavaEE Developer Tools (under “Web, XML, JavaEE, and OSGi Enterprise Tools”)
5(Optional, but very useful).Install Marketplace Client (General Purpose Tools -> Marketplace Client)

down vote accepted

No, but you can update classic version for it to be same as Eclipse for J2EE version. The best way (which I know) is:
1.In Eclipse go Help -> Install new Software…
2.Press Add…
3.In address enter http://download.eclipse.org/releases/indigo/ and name – whatever you like.
4.Install JavaEE Developer Tools (under “Web, XML, JavaEE, and OSGi Enterprise Tools”)
5(Optional, but very useful).Install Marketplace Client (General Purpose Tools -> Marketplace Client).

That’s about it, after this you should have the same environment as client you would download from Eclipse.org.

17 października 2015

global cache blocks lost

Zaszufladkowany do: Oracle — Tagi: , — Jacek @ 08:06

global cache blocks lost–This statistic reveals any block losses during transfers and high values may indicate network problems. When using an unreliable IPC protocol such as UDP, the value for ‘global cache blocks lost’ may be non-zero. If this is the case, then the ratio of ‘global cache blocks lost’ divided by ‘global cache current blocks served’ plus ‘global cache cr blocks served’ should be as small as possible. A non-zero value for ‘global cache blocks lost’ does not necessarily indicate a problem, because Oracle retries the block transfer operation until it is successful. Unlike TCP/IP, UDP/IP is considered unreliable because UDP/IP provides very few error recovery services.

8 października 2015

sqldeveloper lixXtst.so.6

Zaszufladkowany do: Linux — Tagi: — Jacek @ 16:35

error code:

/usr/local/src/jdk1.8.0_51/jre/lib/i386/libawt_xawt.so: libXtst.so.6: cannot open shared object file: No such file or directory

$ sudo apt-get update
$ sudo apt-get install libxtst6
$ sudo updatedb
$ locate libXtst
/usr/lib/x86_64-linux-gnu/libXtst.so.6
/usr/lib/x86_64-linux-gnu/libXtst.so.6.1.0
$ cd /usr/lib/x86_64-linux-gnu/
$ ln -s libXtst.so.6 libXtst.so.6.X.X
$ sudo apt-get install libxtst6:i386

search
apt-cache search keyword

Strona startowa: www.jaceksen.pl