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Passing multiple values to a single PowerShell script parameter
...e hosts to the script, pass it as an array:
myScript.ps1 -Hosts host1,host2,host3 -VLAN 2
...or something similar.
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What does “not run” mean in R help pages?
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edited Sep 12 '16 at 7:28
answered Sep 21 '09 at 12:46
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How can I tell Rails to use RSpec instead of test-unit when creating a new Rails app?
...talled (along with -core , -expectations , -mocks and -rails version 2.6.x). When I run the command rails new foo , it uses test-unit to generate the test stub files instead of rspec .
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In OS X Lion, LANG is not set to UTF-8, how to fix it?
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I noticed the exact same issue when logging onto servers running Red Hat from an OSX Lion machin...
Why is January month 0 in Java Calendar?
...hat it makes things like "arrays of names" easier:
// I "know" there are 12 months
String[] monthNames = new String[12]; // and populate...
String name = monthNames[calendar.get(Calendar.MONTH)];
Of course, this fails as soon as you get a calendar with 13 months... but at least the size specified...
What are the Ruby File.open modes and options?
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How can I search sub-folders using glob.glob module?
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Why main does not return 0 here?
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Keith Thompson
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answered Dec 30 '11 at 8:43
cnicutarcnic...
converting double to integer in java
...sest long to the argument. The result is rounded to an integer by adding 1/2, taking the floor of the result, and casting the result to type long. In other words, the result is equal to the value of the expression:
(long)Math.floor(a + 0.5d)
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