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When should we call System.exit in Java
...ome kind of fatal error), so if you called java from a batch file or shell script you'd be able to get this value and get an idea if the application was successful.
It would make a quite an impact if you called System.exit(0) on an application deployed to an application server (think about it befor...
python's re: return True if string contains regex pattern
...ts search rather than match. (See docs.python.org/library/re.html#matching-vs-searching.) Also, I think it would be helpful if you showed actual possible arguments, in the correct order, rather than just ....
– ruakh
Jan 25 '12 at 23:37
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Fastest way(s) to move the cursor on a terminal command line?
...bout whether you'd maybe like to put this horrendously long command into a script? :-)
Actually, I can go one better than that: "3f5B" to find the third occurrence of "5" then back up to the start of the word.
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How to run an EXE file in PowerShell with parameters with spaces and quotes
...By default Windows PowerShell opens a new window.
References : Powershell/Scripting/Start-Process
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Get element from within an iFrame
... otherwise you can't get access to its internals. That would be cross-site scripting.
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How can I access and process nested objects, arrays or JSON?
...first level, for example
var obj = { hello: "world" };
var key = "hello";
alert(obj[key]);//world
But this is often not the case with complex json. As json becomes more complex, the approaches for finding values inside of the json also become complex. A recursive approach for
Is there a download function in jsFiddle?
...tton in the toolbar <a class="aiButton" id="showjscode" title="Show JavaScript code" href="#showjs"><span class="icon-pencil"></span>Show JS</a> . It doesn't do anything, but maybe is coming soon
– corbacho
Feb 13 '13 at 20:30
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Override intranet compatibility mode IE8
...de base on the DOCTYPE". See: msdn.microsoft.com/en-us/library/ms535242%28VS.85%29.aspx If the company is running Active Directory, changes to browser settings can be propagated by the administrator. You can't do that with FireFox!
– Nate Zaugg
Jun 24 '10 at...
How to disable zoom on Ctrl+scroll in Visual Studio 2010?
...state (which has happened to me a couple of times - could this be a bug in VS2010?). Hence upvote.
– dominic
Mar 2 '12 at 6:25
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How to speed up insertion performance in PostgreSQL
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@CraigRinger I've tested RAID-5 vs RAID-10 with SSD's on a Perc H730. RAID-5 is actually faster. Also it might be worth noting that insert/transactions in combination with large bytea's seems to be faster than copy. Overall good advice though.
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