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Inheritance and Overriding __init__ in python

...le dated with respect to subclassing built-in classes. It looks like this nowadays: class FileInfo(dict): """store file metadata""" def __init__(self, filename=None): super(FileInfo, self).__init__() self["name"] = filename Note the following: We can directly subclass b...
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std::auto_ptr to std::unique_ptr

...ou cannot do a global find/replace because you can copy an auto_ptr (with known consequences), but a unique_ptr can only be moved. Anything that looks like std::auto_ptr<int> p(new int); std::auto_ptr<int> p2 = p; will have to become at least like this std::unique_ptr<int> p(n...
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Focus-follows-mouse (plus auto-raise) on Mac OS X

...pps you can do this: defaults write com.apple.x11 wm_ffm -bool true In Snow Leopard, use this instead: defaults write org.x.X11 wm_ffm -bool true Apparently there's a program called CodeTek Virtual Desktop that'll emulate it systemwide, but it costs $$ (and they never got a version out for OSX...
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Is it possible to dynamically compile and execute C# code fragments?

...e future all existing client-supplied classes that implement the interface now become abstract, meaning you won't be able to compile or instantiate the client-supplied class at runtime. I had this issue when it came time to add a new method after about 1 year of shipping the old interface and after...
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log all queries that mongoose fire in the application

... have application using nodejs and mongodb. I have used mongoose for ODM. Now i want to log all the queries that mongoose fire during the whole application. ...
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Efficiency of premature return in a function

...rogrammer cannot decide what is better a priori unless he has an intimate knowledge of the CPU architecture. – fortran Oct 25 '11 at 9:26 3 ...
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fatal: Not a valid object name: 'master'

...doesn't contain a working copy, so the git branch command is not useful). Now, the reason you wouldn't have a master branch even after doing a git init is that there are no commits: when you create your first commit, you will then have a master branch. ...
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SQL Server dynamic PIVOT query?

... Cool! Do you know of a way to add a prefix to the value column names - so you have a result with columns: date, Amount_ABC, Amount_DEF, Amount_GHI? I am asking, because I would like to join an additional value column to it and then I would...
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How to get anchor text/href on click using jQuery?

...; }); }); . Update Based On Question Edit You can get them like this now: For href: $(function(){ $('div.res a').click(function(){ alert($(this).attr('href')); // or alert($(this).hash(); }); }); For Text: $(function(){ $('div.res a').click(function(){ alert($(this).text...
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What data is stored in Ephemeral Storage of Amazon EC2 instance?

...aunch a new instance based on that AMI it will contain everything as it is now. Update: to clarify based on comments by mattgmg1990 and glenn bech: Note that there is a difference between "stop" and "terminate". If you "stop" an instance that is backed by EBS then the information on the root volu...