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How to remove all white spaces in java [duplicate]
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SVN how to resolve new tree conflicts when file is added on two branches
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Case in Select Statement
...syntax and usage. This is from the Transact SQL Reference - CASE page.
http://msdn.microsoft.com/en-us/library/ms181765.aspx
USE AdventureWorks2012;
GO
SELECT ProductNumber, Name, "Price Range" =
CASE
WHEN ListPrice = 0 THEN 'Mfg item - not for resale'
WHEN ListPrice < 50 TH...
How to implement common bash idioms in Python? [closed]
...se, there's now a reasonably complete user-interactive shell available at: http://xon.sh/ or https://github.com/scopatz/xonsh
The demonstration video does not show pipes being used, but they ARE supported when in the default shell mode.
Xonsh ('conch') tries very hard to emulate bash, so things yo...
How do I tidy up an HTML file's indentation in VI?
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From chovy.com/web-development/fix-indentation-and-tabs-in-vim found that I needed to reload the file with :e after filetype indent on.
– Marc Stober
May 17 '12 at 1:06
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Javascript calculate the day of the year (1 - 366)
...s into the year`));
Which outputs for the leap year 2016 (verified using http://www.epochconverter.com/days/2016):
1/1/2016 is 1 days into the year
2/1/2016 is 32 days into the year
3/1/2016 is 61 days into the year
6/1/2016 is 153 days into the year
12/31/2016 is 366 days into the year
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xpath find if node exists
... element and look to see if the result is nil.
require 'nokogiri'
url = "http://somthing.com/resource"
resp = Nokogiri::XML(open(url))
first_name = resp.xpath("/movies/actors/actor[1]/first-name")
puts "first-name not found" if first_name.nil?
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Compute a confidence interval from sample data
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Working with Enums in android
...e of 2014 that advises against the use of enums in an android application. http://developer.android.com/training/articles/memory.html#Overhead
I quote:
Be aware of memory overhead
Be knowledgeable about the cost and overhead of the language and
libraries you are using, and keep this info...
psycopg2: insert multiple rows with one query
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Perhaps executemany runs a commit after each insert. If you instead wrap the whole thing in a transaction, maybe that would expedite things?
– Richard
Apr 12 '15 at 17:06
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