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How do I update Ruby Gems from behind a Proxy (ISA-NTLM)
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I wasn't able to get mine working from the command-line switch but I have been able to do it just by setting my HTTP_PROXY environment variable. (Note that case seems to be important). I have a batch file that has a line like this in it:
SET HTTP_PROXY=http://%USER%:...
How to get method parameter names?
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Reusable library to get human readable version of file size?
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If you want to increase the precision of the decimal component,change the 1 on lines 4 and 6 to whatever precision you want.
– Matthew G
May 10 '15 at 4:07
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What is a callback?
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In computer programming, a callback is executable code that is passed as an argument to other code.
—Wikipedia: Callback (computer science)
C# has delegates for that purpose. They are heavily used with events, as an event can...
Optimising Android application before release [closed]
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Read this blogpost. medium.com/@hammad_tariq/…
– Developine
Jun 30 '17 at 5:00
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How to get browser width using JavaScript code?
... This produces the right (or expected) results consistently compared to jQuery's implementation.
– Emmanuel John
Aug 17 '14 at 5:04
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Java equivalent to #region in C#
...ins how to get this functionality. Also here is a link (kosiara87.blogspot.com/2011/12/…) that shows you how to add it to your existing eclipse environment...extremely useful!
– cking24343
Jun 17 '13 at 12:54
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Difference between null and empty (“”) Java String
...he difference you are wondering about is == versus equals, it's this:
== compares references, like if I went
String a = new String("");
String b = new String("");
System.out.println(a==b);
That would output false because I allocated two different objects, and a and b point to different objects....
Exit single-user mode
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When I used the 'sp_who2' command, I did not see any DBName connected to 'my_db' I did not kill any of those connections. After I ran the commands I get the same error =[ : 'Changes to the state or options of database 'my_db' cannot be made at this ti...