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How does the Google “Did you mean?” Algorithm work?
...r a portfolio management tool. There is a lot of text data, company names etc. I've been really impressed with some search engines ability to very quickly respond to queries with "Did you mean: xxxx".
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What is duck typing?
..., but will fail on other objects which can drive: trucks, mopeds, tuk-tuks etc. It won't work on trucks because our magic wand is expecting it to only work on cars.
In other words, in this scenario, the magic wand looks very closely at what the object is (is it a car?) rather than what the object ...
Is there a performance gain in using single quotes vs double quotes in ruby?
...ferences that are not significant and due to other factors (GC kicking in, etc.); remember, there can't be any difference in this case! Micro benchmarks like these are difficult to get right. See my gem fruity for a decent tool for this.
Note that if there is interpolation of the form "...#{...}......
Cannot create or edit Android Virtual Devices (AVD) from Eclipse, ADT 22.6
...t a new question on Stackoverflow with snaphots of the error and error log file located in eclipse directory and more details of what happened?
– Mohamed El-Nakib
Apr 13 '14 at 20:57
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What are the disadvantages to declaring Scala case classes?
.... Any subclass of a trait with this modifier must be declared in the same file. When pattern-matching against instances of the trait, the compiler can then warn you if you haven't checked for all possible concrete subclasses. When combined with case classes this can offer you a very high level le...
What's wrong with using == to compare floats in Java?
...t there is no exact way to represent most decimal numbers like .1, .2, .3, etc. All you can do is approximate in binary. The system does a little fudge-rounding when the numbers print so that it displays .1 instead of .10000000000001 or .999999999999 (which are probably just as close to the stored...
What C++ Smart Pointer Implementations are available?
...ructor of the owning class is defined in a separate translation unit (.cpp-file) than the client code, which in the Pimpl-idiom is given anyway. Because this translation unit usually knows the complete definition of the Pimpl and therefore its destructor (when it destroys the auto_ptr) correctly des...
Shell equality operators (=, ==, -eq)
... regular expressions with =~, and yes, suppression of string-splitting and filesystem globbing) will be available. Since [[ is non-POSIX syntax in its entirety, there's no additional portability loss in assuming that the features it was born with will be available.
– Charles Du...
How to Detect if I'm Compiling Code with a particular Visual Studio version?
...values.
cl.exe /? will give a hint of the used version, e.g.:
c:\program files (x86)\microsoft visual studio 11.0\vc\bin>cl /?
Microsoft (R) C/C++ Optimizing Compiler Version 17.00.50727.1 for x86
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Architecture for merging multiple user accounts together
...ke, changing your password, termination of service, account balance is low etc... It's almost like the web's social security number system but with the ability of communication. Culturally: I think it's reasonable to assume that an email is a pretty unique identity across OAuth authentication servic...