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What exactly is Heroku?

...es scaling - independent scaling for each component of your app without affecting functionality and performance Isolation - each process (aka dyno) is completely isolated from each other Full Logging and Visibility - easy access to all logging output from every component of your app and each process...
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When should I use uuid.uuid1() vs. uuid.uuid4() in python?

...at the same time). I wouldn't use it if it's important that there's no connection between the uuid and the computer, as the mac address gets used to make it unique across computers. You can create duplicates by creating more than 214 uuid1 in less than 100ns, but this is not a problem for most use ...
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Override intranet compatibility mode IE8

...e only. – enriquein Sep 1 '11 at 18:03 9 (to clarify: It works for the document mode, but not bro...
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Find when a file was deleted in Git

... to the simplest history explaining the final state of the tree. Simplest because it prunes some side branches if the end result is the same (i.e. merging branches with the same content) This is obviously concerning when the file whose history we want is deleted, since the simplest history explain...
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What's the difference between a temp table and table variable in SQL Server?

... LOP_DELETE_ROWS | LCX_MARK_AS_GHOST | sys.syscolpars.nc | 484 | 4 | 484 | 4 | | | LOP_DELETE_ROWS | LCX_MARK_AS_GHOST | sys.sysidxstats.clst | 176 | 1 | 176 | 1 | | | LOP_DELETE_ROWS ...
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How much does it cost to develop an iPhone application? [closed]

... answered Oct 16 '08 at 22:03 schwaschwa 12k1414 gold badges3939 silver badges5454 bronze badges ...
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“open/close” SqlConnection or keep open?

.... – Concrete Gannet Mar 31 '17 at 3:03 1 @David Martensson But never keep an idle connection. If ...
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'typeid' versus 'typeof' in C++

... 203 C++ language has no such thing as typeof. You must be looking at some compiler-specific extensi...
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Convert a String In C++ To Upper Case

... 2.03% flipcase-clang- flipcase-clang-boost [.] _ZSt9use_facetISt5ctypeIcEERKT_RKSt6locale@plt 0.08% ... Autovectorization Gcc and clang will only auto-...
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What are the “standard unambiguous date” formats for string-to-date conversion in R?

...mented behavior. From ?as.Date: format: A character string. If not specified, it will try '"%Y-%m-%d"' then '"%Y/%m/%d"' on the first non-'NA' element, and give an error if neither works. as.Date("01 Jan 2000") yields an error because the format isn't one of the two l...