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Generating a list of which files changed between hg versions
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What is the correct syntax for 'else if'?
I'm a new Python programmer who is making the leap from 2.6.4 to 3.1.1. Everything has gone fine until I tried to use the 'else if' statement. The interpreter gives me a syntax error after the 'if' in 'else if' for a reason I can't seem to figure out.
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How do you push a Git tag to a branch using a refspec?
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answered Oct 31 '10 at 2:08
Chris JohnsenChris Johnsen
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composer: How to find the exact version of a package?
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edited Nov 21 '16 at 18:09
L S
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jQuery form serialize - empty string
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You have to give the input element a name. E.g.:
<form id="form1" action="/Home/Test1" met...
How to calculate a mod b in Python?
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There's the % sign. It's not just for the remainder, it is the modulo operation.
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How do you specify the Java compiler version in a pom.xml file?
I wrote a maven code on netbeans that has approximately more than 2000 lines. When I compile it on netbeans, everything is fine, but if I want to run it on command line, I will get these errors:
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GMSGroundOverlay animating - should I be using a CATiledLayer?
I am experimenting with the Google Maps for iOS SDK latest version 1.2.1.2944 to animate a GMSGroundOverlay . The user has control over the image sequence, so using an animated UIImage isn't a possibility sadly, so i'm loading in the UIImage on the fly. The GMSGroundOverlay.icon is set to the...
How to prevent browser page caching in Rails
Ubuntu -> Apache -> Phusion Passenger -> Rails 2.3
6 Answers
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Increment a database field by 1
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292
Updating an entry:
A simple increment should do the trick.
UPDATE mytable
SET logins = lo...