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How to stop Visual Studio from opening a file on single click?
...Options window
You can enable or disable the feature by going into Tools > Options and then Environment > Tabs and Windows.
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What does [object Object] mean?
...s of objects in Javascript!
Function objects:
stringify(function (){}) -> [object Function]
Array objects:
stringify([]) -> [object Array]
RegExp objects
stringify(/x/) -> [object RegExp]
Date objects
stringify(new Date) -> [object Date]
… several more …
and Object objects!
stringi...
Max or Default?
... DefaultIfEmpty doesn't work for me: I want the Max of a DateTime. Max(x => (DateTime?)x.TimeStamp) still the only way..
– duedl0r
Jan 20 '12 at 17:59
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What is the difference between gsub and sub methods for Ruby Strings
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The g stands for global, as in replace globally (all):
In irb:
>> "hello".sub('l', '*')
=> "he*lo"
>> "hello".gsub('l', '*')
=> "he**o"
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Cosine Similarity between 2 Number Lists
...The output is the same, either way.
CPYthon 2.7.3 on 3.0GHz Core 2 Duo:
>>> timeit.timeit("cosine_similarity(v1,v2)",setup="from __main__ import cosine_similarity, v1, v2")
2.4261788514654654
>>> timeit.timeit("cosine_measure(v1,v2)",setup="from __main__ import cosine_measure, v1...
UnicodeDecodeError: 'utf8' codec can't decode byte 0x9c
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>>> '\x9c'.decode('cp1252')
u'\u0153'
>>> print '\x9c'.decode('cp1252')
œ
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Find the most common element in a list
...ondition that, if the "most common" items with the same highest count are > 1, the result must be the earliest-occurring one).
groupby groups by the item only (via operator.itemgetter). The auxiliary function, called once per grouping during the max computation, receives and internally unpacks a...
Sublime Text 2 and 3: open the same file multiple times
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go to view > layout > Columns:2
go to File > New View Into File
then drag new Tab into new Column
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Functional, Declarative, and Imperative Programming [closed]
...for all programs p every occurrence of e in p can be replaced with the result of evaluating e, without affecting the observable result of p.
Since every sub-expression is conceptually a function call, RT requires that the implementation of a function (i.e. the expression(s) inside the called functi...
Remote origin already exists on 'git push' to a new repository
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METHOD1->
Since origin already exist remove it.
git remote rm origin
git remote add origin https://github.com/USERNAME/REPOSITORY.git
METHOD2->
One can also change existing remote repository URL by ->git remote set-url
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