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What is the difference between partitioning and bucketing a table in Hive ?
...ly improve query performance, but only if the partitioning scheme reflects common filtering. Partitioning feature is very useful in Hive, however, a design that creates too many partitions may optimize some queries, but be detrimental for other important queries. Other drawback is having too many p...
Traversing text in Insert mode
...o scroll around, and clicking to position the cursor (duh) just works. See http://usevim.com/2012/05/16/mouse/ for more on this.
And so...
These are what I'd call more modern (using mouse, scroll wheel, etc.) ways of navigating in vim, equally effective depending on your preference of input.
HTH
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How to send JSON instead of a query string with $.ajax?
...ll always be transmitted to the server using UTF-8 charset, per the W3C XMLHTTPRequest standard
– mekwall
Oct 3 '12 at 10:47
1
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Android Layout with ListView and Buttons
...?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent" android:layout_height="fill_parent">
<Button android:layout_width="fill_parent"
android:layout_height="wrap_content" androi...
Search all tables, all columns for a specific value SQL Server [duplicate]
... for a given search string
-- Written by: Narayana Vyas Kondreddi
-- Site: http://vyaskn.tripod.com
-- Updated and tested by Tim Gaunt
-- http://www.thesitedoctor.co.uk
-- http://blogs.thesitedoctor.co.uk/tim/2010/02/19/Search+Every+Table+And+Field+In+A+SQL+Server+Database+Updated.aspx
-- Tested on:...
AJAX in Chrome sending OPTIONS instead of GET/POST/PUT/DELETE?
... simple requests (discussed above), "preflighted" requests first
send an HTTP request by the OPTIONS method to the resource on the
other domain, in order to determine whether the actual request is safe
to send. Cross-site requests are preflighted like this since they may
have implications t...
Assert a function/method was not called using Mock
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Share variables between files in Node.js?
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How to iterate through all git branches using bash script
...eing expanding in the file name expansion (step 8) of shell expansion (see http://tldp.org/LDP/Bash-Beginners-Guide/html/sect_03_04.html)
Use the bash while construct with a read command to chop the git branch output into lines. The '*' will be read in as a literal character. Use a case statement t...
What is the easiest way in C# to trim a newline off of a string?
...
While trimming ANY combination of characters that make up a new line char(s) does address underlying problem and the spirit of the question, it also leaves a potential for unwanted functionality in the general sense. In a file processing senari...