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Passing multiple values to a single PowerShell script parameter
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The easiest way is probably to use two parameters: One for hosts (can be an array), and one for vlan.
param([String[]] $Hosts, [String] $VLAN)
Instead of
foreach ($i in $args)
you can use
foreach ($hostName in $Hosts)
If there is only one host, the foreach loop will iterate only on...
How do you perform a CROSS JOIN with LINQ to SQL?
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A cross-join is simply the Cartesian product of two sets. There's no explicit join operator for it.
var combo = from p in people
from c in cars
select new
{
p.Name,
c.Make,
...
KeyValuePair VS DictionaryEntry
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KeyValuePair<TKey,TValue> is used in place of DictionaryEntry because it is generified. The advantage of using a KeyValuePair<TKey,TValue> is that we can give the compiler more information about what is in our dictionary. To expand on Chris' example (in which we have two dictionar...
What are the Ruby File.open modes and options?
...--------------------------------------------------
"w" | Write-only, truncates existing file
| to zero length or creates a new file for writing.
-----+--------------------------------------------------------
"w+" | Read-write, truncates existing file to zero length
| or creates a new ...
css overflow - only 1 line of text
... It works, great. But I need ... if there are more character to show because when length of line long and it goes out of written div.
– Moshii
Sep 29 '16 at 13:18
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Modulus % in Django template
...something :) Actually I am goint to mark this answer as the correct one. because it focuses on modulor and not a workaround...
– underdoeg
Dec 13 '11 at 19:02
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Elegant method to generate array of random dates within two dates
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Perhaps - can you do that for 3 dates without overlap in each month?
– mplungjan
Jan 27 '12 at 15:46
1
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Java Map equivalent in C#
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You can index Dictionary, you didn't need 'get'.
Dictionary<string,string> example = new Dictionary<string,string>();
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example.Add("hello","world");
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Console.Writeline(example["hello"]);
An efficient way to t...
Append class if condition is true in Haml
...ks well - I noticed that you don't need the .compact.join(" ") though. You can simply do :class => ["post active", ("gray" unless post.published?)]
– Stenerson
Aug 31 '14 at 14:00
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converting double to integer in java
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is there a possibility that casting a double created via Math.round() will still result in a truncated down number
No, round() will always round your double to the correct value, and then, it will be cast to an long which will truncate any decimal plac...