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Automatic creation date for Django model form objects?
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auto_now and auto_now_add are considered evil, so try to avoid them. This answer explains why and provides a better approach, overriding the save() method.
– gregoltsov
Jan 30 '14 at 13:15
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Why is using the JavaScript eval function a bad idea?
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eval isn't always evil. There are times where it's perfectly appropriate.
However, eval is currently and historically massively over-used by people who don't know what they're doing. That includes people writing JavaScript tutorials, unfortun...
Why there is no ForEach extension method on IEnumerable?
...impler: objects.ForEach(DoSomething);
ForEach() could be chained: although evilness/usefulness of such a feature is open to discussion.
Those are all great points made by many people here and I can see why people are missing the function. I wouldn't mind Microsoft adding a standard ForEach method ...
In PowerShell, how do I define a function in a file and call it from the PowerShell commandline?
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What you are talking about is called dot sourcing. And it's evil. But no worries, there is a better and easier way to do what you are wanting with modules (it sounds way scarier than it is). The major benefit of using modules is that you can unload them from the shell if you need to, ...
Simple Vim commands you wish you'd known earlier [closed]
... mswin.vim that allows CTRL-V to paste. Most vim users would consider this evil and disable mswin.vim. "+P or Ctrl-R + is not that hard to type to insert clipboard contents.
– Benoit
Sep 16 '11 at 13:54
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PostgreSQL function for last inserted ID
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LASTVAL() might be very evil, in case you add a trigger / rule inserting rows on itself into another table.
– Kouber Saparev
Oct 25 '12 at 15:17
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Do while loop in SQL Server 2008
...ght even be idiomatic solutions for those few times when these particular (evil) looping constructs are necessary in T-SQL code for the sake of clarity.
Use these at your own discretion, trying not to suffer the wrath of your fellow developers when they catch you using the much maligned GOTO.
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How to hide close button in WPF window?
...only the one time - it was a mandatory requirement, and it was a necessary evil, there was some very important process going on that could not be interrupted and the app couldn't proceed until it was done. There were other ways it could have been done (a background thread, with the UI disabled unti...
Creating a new user and password with Ansible
...f you change user's shell manually (suppose, you don't like the shell that evil admin forced in his play) the user will be updated, thus his password will be expired.
Also note how you can easily use plain text initial passwords in plays. No need to encode them somewhere else and paste hashes, you ...
How do I intercept a method call in C#?
... you can also inject stuff with ICorDebug but that is super evil
– Sam Saffron
May 7 '09 at 9:30
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