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Skip certain tables with mysqldump
...ption you can read here: https://dev.mysql.com/doc/refman/5.7/en/mysqlpump.html#mysqlpump-filtering
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Normalize data in pandas
...t and compute as before. See pandas.pydata.org/pandas-docs/stable/indexing.html on how to index and select data
– Wouter Overmeire
Oct 19 '15 at 6:43
17
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Is there a JavaScript function that can pad a string to get to a determined length?
...
http://www.webtoolkit.info/javascript_pad.html
/**
*
* Javascript string pad
* http://www.webtoolkit.info/
*
**/
var STR_PAD_LEFT = 1;
var STR_PAD_RIGHT = 2;
var STR_PAD_BOTH = 3;
function pad(str, len, pad, dir) {
if (typeof(len) == "undefined") { var len ...
Base64 encoding and decoding in client-side Javascript
...ode like:
http://ntt.cc/2008/01/19/base64-encoder-decoder-with-javascript.html
With the latter, you need to thoroughly test the function for cross browser compatibility. And error has already been reported.
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What is JAXB and why would I use it? [closed]
...u can use annotations: jaxb.dev.java.net/guide/Mapping_your_favorite_class.html
– codefinger
Jul 21 '09 at 21:26
7
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connecting to MySQL from the command line
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See here http://dev.mysql.com/doc/refman/5.0/en/connecting.html
mysql -u USERNAME -pPASSWORD -h HOSTNAMEORIP DATABASENAME
The options above means:
-u: username
-p: password (**no space between -p and the password text**)
-h: host
last one is name of the database that you wanted to ...
Difference between Pig and Hive? Why have both? [closed]
...his moment is: https://developer.yahoo.com/blogs/hadoop/pig-hive-yahoo-464.html.
– agarie
Sep 29 '14 at 16:22
1
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git ignore all files of a certain type, except those in a specific subfolder
...r
precedence patterns sources.
http://schacon.github.com/git/gitignore.html
*.json
!spec/*.json
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Update all values of a column to lowercase
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See http://dev.mysql.com/doc/refman/5.0/en/string-functions.html#function_lower
UPDATE table_name SET tag = LOWER(tag)
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git: How to ignore all present untracked files?
...line such as the one for this file here: ?? app/views/static_pages/contact.html.erb, you would remove the first letter of app. So the command is correct, but the explanation is faulty.
– 7stud
Sep 10 '14 at 21:03
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