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Supervisor socket error issue [closed]
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Excellent man, i got my supervisor running after ages!
– Jaimin
Aug 3 '16 at 12:04
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Learning assembly [closed]
...c tools on Windows if x86 is your target. If not mingw32 plus msys is an excellent platform for generating a cross compiler from binutils and gcc sources (generally pretty easy). mingw32 has some advantages over cygwin, like significantly faster programs and you avoid the cygwin dll hell. gcc an...
What is the difference between “INNER JOIN” and “OUTER JOIN”?
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An excellent explanation, however this statement: An outer join of A and B gives the results of A union B, i.e. the outer parts of a venn diagram union. isn't phrased accurately. An outer join will give the results of A intersec...
提升大数据分析思想，拥抱大数据未来 - 资讯 - 清泛网 - 专注C/C++及内核技术
...有人甚至认为，科技很快就能让大数据分析变得“像使用Excel一样容易”。在其他如潮水般涌起的革命性数据科学当中，最令人感到兴奋的莫过于能够实时掌握消费者和物联网的动态，但是，这恐怕容易使得企业陷于另一种困境...
Parse rfc3339 date strings in Python? [duplicate]
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You should have a look at moment which is a python port of the excellent js lib momentjs.
One advantage of it is the support of ISO 8601 strings formats, as well as a generic "% format" :
import moment
time_string='2012-10-09T19:00:55Z'
m = moment.date(time_string, '%Y-%m-%dT%H:%M:%S...
How to parse a CSV file in Bash?
...to *nix tools is to convert them to TSV (tab-separated values), e.g. using Excel.
– peak
Sep 7 '15 at 3:27
It is inter...
Android ListView headers
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Excellent solution. I'd only add this to the adapter, if the headers are non clickable (which could be set in a constructor) @Override public boolean isEnabled(int position) { return (getItem(position).getViewTyp...
What is polymorphism, what is it for, and how is it used?
...sing an object (like an import file) and then determining what type it is (Excel, CSV, YAML, SQL, etc. etc.). To do this one would need some sort of factory class for Class_Excel, Class_CSV to be called, or have a Reader class called. Either way, some sort of iterative if/then/else is going to hav...
Learning about LINQ [closed]
...ning LINQ) on Charlie Calvert's blog: Links to LINQ.
And also there is an excellent series of blog posts by Matt Warren on how to create your own LINQ Provider: LINQ: Building an IQueryable provider series
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MySQL combine two columns into one column
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Works for T-SQL as well, excellent and simple solution. Reduces two columns into one.
– Ryan Battistone
Feb 15 '19 at 17:55
a...