Wednesday, November 30, 2011
JAVA2EVERYONE: Wait user input in java
JAVA2EVERYONE: Wait user input in java: Complete source code below will show you, how to wait for user input in command prompt . Input is a line of text.
Short Names of Long Windows Dirs
Helpfull command to determine short names (without spaces) of files with long names in Windows.
In cmd type: dir /x /a
In cmd type: dir /x /a
Monday, November 28, 2011
Thursday, November 24, 2011
Scala comments
Just Started to learn Scala - the problem emerges:
After installing scala on my Windows 7 OS in C:\Program Files(x86)\scala folder, I tried to type scala in cmd.
The result:
C:\Users\Timur>scala
\scala was unexpected at this time.
C:\Users\Timur>
How to fix: just change env var SCALA_HOME value from "C:\Program Files(x86)\scala" to "c:\progra~2\scala".
If you have java installed somewhere in "C:\Program Files(x86)\Java" you'll also need to change it to "c:\progra~2\Java".
Solution was found here.
After installing scala on my Windows 7 OS in C:\Program Files(x86)\scala folder, I tried to type scala in cmd.
The result:
C:\Users\Timur>scala
\scala was unexpected at this time.
C:\Users\Timur>
How to fix: just change env var SCALA_HOME value from "C:\Program Files(x86)\scala" to "c:\progra~2\scala".
If you have java installed somewhere in "C:\Program Files(x86)\Java" you'll also need to change it to "c:\progra~2\Java".
Solution was found here.
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