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Update a dataframe in pandas while iterating row by row
..._value() has been deprecated since version 0.21.0
you can use df.at() instead:
for i, row in df.iterrows():
ifor_val = something
if <condition>:
ifor_val = something_else
df.at[i,'ifor'] = ifor_val
...
Find the index of a dict within a list, by matching the dict's value
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toklandtokland
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How can I create directories recursively? [duplicate]
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Jason S
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answered May 14 '11 at 18:48
Cat Plus PlusCat Plus Plus...
console.log timestamps in Chrome?
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Valdimar
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answered Jun 17 '14 at 9:34
Krzysztof WolnyKrzysztof Wolny
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How to Set AllowOverride all
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Isaac
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answered Mar 20 '14 at 7:25
NaveedNaveed
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How to generate a random string in Ruby
... this for generating passwords! Use one of the SecureRandom solutions instead.
– pencil
Mar 30 '13 at 14:33
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show 9 more comments
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Changing one character in a string
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scvalexscvalex
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5
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sed in-place flag that works both on Mac (BSD) and Linux
...ons usually come with interprets the quotes as empty input file name (instead of the backup extension), and needs sed -i … instead.
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Include jQuery in the JavaScript Console
...om/ajax/libs/jquery/3.5.1/jquery.min.js";
document.getElementsByTagName('head')[0].appendChild(jq);
// ... give time for script to load, then type (or see below for non wait option)
jQuery.noConflict();
NOTE: if the site has scripts that conflict with jQuery (other libs, etc.) you could still run i...
How to find out if an item is present in a std::vector?
...de <vector>
vector<int> vec;
//can have other data types instead of int but must same datatype as item
std::find(vec.begin(), vec.end(), item) != vec.end()
This returns a bool (true if present, false otherwise). With your example:
#include <algorithm>
#include <vector>
...