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Remove data.frame row names when using xtable
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How to compare dates in datetime fields in Postgresql?
...ithout timezone'. Client can search over this field with only date (i.e: 2013-05-03) or date with time (i.e: 2013-05-03 12:20:00). This column has the value as timestamp for all rows currently and have the same date part(2013-05-03) but difference in time part.
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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.
21 Answers
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How to define a custom ORDER BY order in mySQL
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edited Nov 4 '19 at 10:56
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format statement in a string resource file
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271
You do not need to use formatted="false" in your XML. You just need to use fully qualified stri...
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...
Adjusting the Xcode iPhone simulator scale and size [duplicate]
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210
You can't have 1:1 ratio.
However you can scale it from the iOS Simulator > Window > Scal...
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...
Define all functions in one .R file, call them from another .R file. How, if possible?
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