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How to open files relative to home directory
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109
The shell (bash, zsh, etc) is responsible for wildcard expansion, so in your first example th...
are there dictionaries in javascript like python?
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131
This is an old post, but I thought I should provide an illustrated answer anyway.
Use javascr...
Why are my PowerShell scripts not running?
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103
It could be PowerShell's default security level, which (IIRC) will only run signed scripts.
T...
What is “X-Content-Type-Options=nosniff”?
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185
It prevents the browser from doing MIME-type sniffing. Most browsers are now respecting this h...
how to permit an array with strong parameters
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edited Nov 24 '19 at 19:38
Yarin
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How to properly check if std::function is empty in C++11?
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105
You're not checking for an empty lambda, but whether the std::function has a callable target s...
Unable to find a locale path to store translations for file __init__.py
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157
Turns out you need to create a locale folder first using mkdir locale. If you are running the ...
Find out if string ends with another string in C++
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214
Simply compare the last n characters using std::string::compare:
#include <iostream>
bo...
How to output a multiline string in Bash?
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311
Here documents are often used for this purpose.
cat << EOF
usage: up [--level <n>|...
Large, persistent DataFrame in pandas
...lution is to read the file in smaller pieces (use iterator=True, chunksize=1000) then concatenate then with pd.concat. The problem comes in when you pull the entire text file into memory in one big slurp.
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