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What does the “@” symbol do in Powershell?
...werShell will actually treat any comma-separated list as an array:
"server1","server2"
So the @ is optional in those cases. However, for associative arrays, the @ is required:
@{"Key"="Value";"Key2"="Value2"}
Officially, @ is the "array operator." You can read more about it in the documentatio...
SQL Server: Is it possible to insert into two tables at the same time?
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How do I determine the dependencies of a .NET application?
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Logback to log different messages to two files
... like this in logback. Here's an example configuration:
<?xml version="1.0"?>
<configuration>
<appender name="FILE" class="ch.qos.logback.core.FileAppender">
<file>logfile.log</file>
<append>true</append>
<encoder>
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How can I join elements of an array in Bash?
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A 100% pure Bash function that supports multi-character delimiters is:
function join_by { local ...
Most concise way to convert a Set to a List
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answered Feb 23 '10 at 15:56
SchildmeijerSchildmeijer
19.6k1010 gold badges5757 silver badges7878 bronze badges
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How to manually set an authenticated user in Spring Security / SpringMVC
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answered Jan 12 '11 at 17:48
Kevin StembridgeKevin Stembridge
6,96933 gold badges3232 silver badges4545 bronze badges
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How can I tell when a MySQL table was last updated?
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