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What is the difference between partitioning and bucketing a table in Hive ?
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Partitioning data is often used for distributing load horizontally, this has performance benefit, and helps in organizing data in a logical fashion. Example: if we are dealing with a large employee table and often run queries wit...
subtle differences between JavaScript and Lua [closed]
I simply love JavaScript. It's so elegant (imagine the quiet sound of lovestruck fanboy sighing in the background).
8 Answe...
How do you read from stdin?
...ments are provided.
Note: line will contain a trailing newline; to remove it use line.rstrip()
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iOS start Background Thread
I have a small sqlitedb in my iOS device. When a user presses a button, I fetch the data from sqlite & show it to user.
5 A...
`from … import` vs `import .` [duplicate]
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It depends on how you want to access the import when you refer to it.
from urllib import request
# access request directly.
mine = request()
import urllib.request
# used as urllib.request
mine = urllib.request()
You can a...
is node.js' console.log asynchronous?
...javascript code execution halt till the stuff is printed on screen or will it print at a later stage?
4 Answers
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Importing variables from another file?
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edited Jun 22 '13 at 22:12
karthikr
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How do I convert Word files to PDF programmatically? [closed]
...to .pdf files, but they're all of the application/printer driver variety, with no SDK attached.
9 Answers
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Uploading images using Node.js, Express, and Mongoose
...ing. The code comes straight from Express multipart/form-data example on GitHub.
// Expose modules in ./support for demo purposes
require.paths.unshift(__dirname + '/../../support');
/**
* Module dependencies.
*/
var express = require('../../lib/express')
, form = require('connect-form');
v...
Could not locate Gemfile
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edited Jan 5 '15 at 19:16
potashin
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