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How to add multiple columns to a table in Postgres?
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Try this :
ALTER TABLE table ADD COLUMN col1 int, ADD COLUMN col2 int;
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Write string to output stream
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151
Streams (InputStream and OutputStream) transfer binary data. If you want to write a string to ...
Why is the standard session lifetime 24 minutes (1440 seconds)?
...PHP Session Handling and came across the session.gc_maxlifetime value of 1440 seconds.
I've been wondering why the standard value is 1440 and how it is calculated?
What is the basis for this calculation?
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What difference is there between WebClient and HTTPWebRequest classes in .NET?
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edited Feb 14 '11 at 2:32
answered Feb 14 '11 at 2:23
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How do you execute an arbitrary native command from a string?
...nd #3:
iex $command
Some strings won't run as-is, such as your example #1 because the exe is in quotes. This will work as-is, because the contents of the string are exactly how you would run it straight from a Powershell command prompt:
$command = 'C:\somepath\someexe.exe somearg'
iex $command
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Pure JavaScript Send POST Data Without a Form
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154
You can send it and insert the data to the body:
var xhr = new XMLHttpRequest();
xhr.open("PO...
vs
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The original intention in C++98 was that you should use <cstdint> in C++, to avoid pollu...
Configure Log4net to write to multiple files
...s to your logger. For example:
<log4net>
<appender name="File1Appender" type="log4net.Appender.FileAppender">
<file value="log-file-1.txt" />
<appendToFile value="true" />
<layout type="log4net.Layout.PatternLayout">
<conversi...
Rails 3: I want to list all paths defined in my rails application
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answered Jul 23 '11 at 16:51
house9house9
19.2k88 gold badges4949 silver badges5757 bronze badges
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Variables not showing while debugging in Eclipse
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I ended up trying something easy by resetting the Debug perspective, which seemed to work:
Wi...