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Is there a MySQL option/feature to track history of changes to records?
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edited Apr 10 '18 at 11:24
Octavian Catusanu
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Remove data.frame row names when using xtable
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Fragment transaction animation: slide in and slide out
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UPDATE For Android v19+ see this link via @Sandra
You can create your own animations. Place animation XML files in res > anim
enter_from_left.xml
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.co...
format statement in a string resource file
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You do not need to use formatted="false" in your XML. You just need to use fully qualified stri...
How to save traceback / sys.exc_info() values in a variable?
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This is how I do it:
>>> import traceback
>>> try:
... int('k')
... excep...
How to show and update echo on same line
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edited Apr 8 '16 at 16:25
answered Sep 27 '12 at 19:10
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Define all functions in one .R file, call them from another .R file. How, if possible?
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Use a URL to link to a Google map with a marker on it
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In May 2017 Google launched the official Google Maps URLs documentation. The Google Maps URLs in...
Make a negative number positive
...ers. However, I want any negatives numbers to be treated as positives. So (1)+(2)+(1)+(-1) should equal 5.
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