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Remove the last line from a file in Bash
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14 Answers
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What does the comma operator , do?
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then if I write i = (5,4,3,2,1,0) then ideally it should return 0, correct? but i is being assigned a value of 5? Can you please help me understand where am I going wrong?
– Jayesh
Nov 13 '10 at 6:55
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iPhone app in landscape mode, 2008 systems
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47
Historic answer only. Spectacularly out of date.
Please note that this answer is now hugely out...
Is False == 0 and True == 1 an implementation detail or is it guaranteed by the language?
...y considered as integers in Python 2.6 and 3.
So you're safe until Python 4 comes along. ;-)
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How do I get the current line number?
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In .NET 4.5 / C# 5, you can get the compiler to do this work for you, by writing a utility method that uses the new caller attributes:
using System.Runtime.CompilerServices;
static void SomeMethodSomewhere()
{
ShowMessage("Boo")...
How do you remove a specific revision in the git history?
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To combine revision 3 and 4 into a single revision, you can use git rebase. If you want to remove the changes in revision 3, you need to use the edit command in the interactive rebase mode. If you want to combine the changes into a single revision, us...
Comparison of CI Servers? [closed]
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The Feature Matrix link is dead :(
– Marty
Jun 22 '14 at 0:24
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Archiving project in Xcode incorrectly creates multi-application bundle
...y own question. Turns out it is an issue with dependent projects in XCode 4. If this happens to you, go through the Build Settings for all your dependent projects (e.g. static libraries) and make sure that the "Skip Install" option under "Deployment" is set to YES.
More detail here:
http://flak...
How can I see the SQL generated by Sequelize.js?
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4 Answers
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Hibernate show real SQL [duplicate]
...mple), you'll have to use some kind of jdbc driver proxy like P6Spy (or log4jdbc).
Alternatively you can enable logging of the following categories (using a log4j.properties file here):
log4j.logger.org.hibernate.SQL=DEBUG
log4j.logger.org.hibernate.type=TRACE
The first is equivalent to hibernat...