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How to generate random number in Bash?
...ou specify shuf -i 1-10 -n 10 you will get all numbers from 1 to 10 exactl one. If you specify -n 15 you will still get only those 10 numbers exactly once. That is really only shuffling, not generating random numbers.
– radlan
Apr 27 at 13:00
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Socket File “/var/pgsql_socket/.s.PGSQL.5432” Missing In Mountain Lion (OS X Server)
...lhost forces psql to use TCP/IP. Setting an environment variable PGHOST is one of the ways to achieve that. It's documented in psql's manual.
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How is TeamViewer so fast?
... This is excellent! I downloaded the binaries but there appear to be no one else online in the other rooms. I'll have to test with another computer later. Many thanks!
– Jason
Dec 8 '12 at 23:19
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Converting a string to int in Groovy
...e = number as Integer
}
Deprecation Update
In recent versions of Groovy one of the toInteger() methods has been deprecated. The following is taken from org.codehaus.groovy.runtime.StringGroovyMethods in Groovy 2.4.4
/**
* Parse a CharSequence into an Integer
*
* @param self a CharSequence
*...
Unresolved Import Issues with PyDev and Eclipse
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One other point to note - Eclipse may need to be restarted for this to work. This only seems to work via "File -> Restart" and not by closing and reopening manually.
– soulBit
May 11 ...
Override intranet compatibility mode IE8
...n't acknowledge the meta header and just uses the browser setting. Does anyone know how to disable this?
19 Answers
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javax.faces.application.ViewExpiredException: View could not be restored
...to save view state, head to this answer: Why JSF saves the state of UI components on server?
Avoiding ViewExpiredException on page navigation
In order to avoid ViewExpiredException when e.g. navigating back after logout when the state saving is set to server, only redirecting the POST request afte...
Remove carriage return in Unix
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So how does one change it when you want outfile = infile?
– Chris
Jul 20 '17 at 0:19
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The identity used to sign the executable is no longer valid
...ioning profiles: right-click -> move to trash
I saw this error exactly one year after signing up as an Apple developer.
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How to return PDF to browser in MVC?
...ng statements are good. If this is a production app with more than, say... ONE person using it, this may cause problems...
– vbullinger
Sep 25 '12 at 18:48
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