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How do I convert dates in a Pandas data frame to a 'date' data type?
...3-01-02
2 3 2013-01-03
In [32]: df['time'] = df['time'].astype('datetime64[ns]')
In [33]: df
Out[33]:
a time
0 1 2013-01-01 00:00:00
1 2 2013-01-02 00:00:00
2 3 2013-01-03 00:00:00
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Fast check for NaN in NumPy
...ient way might be heavily dependent on the operating system. Anyway dot(.) based seems to be the most stable one.
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Insert space before capital letters
...
Here is what i ended up using to convert a string to a title case, based on a few of the answers here:
str = str
.replace(/(_|-)/g, ' ')
.trim()
.replace(/\w\S*/g, function(str) {
return str.charAt(0).toUpperCase() + str.substr(1)
})
.replace(/([a-z])([A-Z])/g, '$1 $2')
....
How to increase IDE memory limit in IntelliJ IDEA on Mac?
...k like:
-Xms128m
-Xmx2048m
-XX:MaxPermSize=350m
-XX:ReservedCodeCacheSize=64m
-XX:+UseCodeCacheFlushing
-XX:+UseCompressedOops
Copying the original file is important, as options are not added, they are replaced.
This way your custom options will be preserved between updates and application files...
Why does JavaScript only work after opening developer tools in IE once?
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This solution does not work on IE 11 on Windows 7 64-bit.
– Vikram
Aug 18 '17 at 8:51
1
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tmux set -g mouse-mode on doesn't work
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64
Just a quick heads-up to anyone else who is losing their mind right now:
https://github.com/tm...
ASP.NET 4.5 has not been registered on the Web server
...nd prompt as Administrator then launched C:\Windows\Microsoft.NET\Framework64\v4.0.30319>aspnet_regiis -i
– Sami-L
Dec 6 '12 at 20:51
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Set a cookie to never expire
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Beware that when 2018 comes around, if we're not using 64-bit PHP, that this will wrap around the 32-bit integer and get sent to the client as a time near zero. (This is happening right now for 25-year cookies on PHP.)
– Riking
Apr 11 '13 at...
How do I select a random value from an enumeration?
...afe and will start returning zeroes when it breaks. I've updated my answer based on this info.
– WHol
Aug 4 '15 at 15:23
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Eclipse menus don't show up after upgrading to Ubuntu 13.10
...lem. I have experienced the same issue as you have described, Ubuntu 13.10 64-bit Unity, Eclipse 4.3.0, menus were not visible.
So I realise that it might be helpful if I clarify myself, the desktop shortcut file for Eclipse would contain something like this:
[Desktop Entry]
Version=4.3.0
Name=Ecl...