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Max retries exceeded with URL in requests
...ment exception handling. It does not only help to avoid unexpected exit of script but can also help to log errors and info notification. When using Python requests I prefer to catch exceptions like this:
try:
res = requests.get(adress,timeout=30)
except requests.ConnectionError as e...
How to set a default value for an existing column
... does not add nothing new to other answers, is a manual method - cannot be scripted, and it states as the "the correct way"..
– Andre Figueiredo
Aug 7 '17 at 17:50
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nvm keeps “forgetting” node in new terminal session
...n't somehow changing your PATH to something else after sourcing the nvm.sh script.
In my case, nvm.sh was being called in .bashrc but then the PATH variable was getting updated in .bash_profile which caused my session to find the system node before the nvm node.
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Checking if a SQL Server login already exists
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Not useful if your script needs to use a variable username.
– Ross Presser
Feb 26 '19 at 18:00
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Print a file's last modified date in Bash
...file name appended to the end of the date without adding more lines to the script.
PS - I use #!/usr/bin/env bash as I'm a Python user by day, and have different versions of bash installed on my system instead of #!/bin/bash
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What's NSLocalizedString equivalent in Swift?
...oy/Localize-Swift. Problem of genstrings is also resolved by custom python script included by the author. I am not an author.
– Tomek Cejner
Apr 30 '16 at 15:01
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Method Resolution Order (MRO) in new-style classes?
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The crucial difference between resolution order for legacy vs new-style classes comes when the same ancestor class occurs more than once in the "naive", depth-first approach -- e.g., consider a "diamond inheritance" case:
>>> class A: x = 'a'
...
>>> class B(A): p...
Writing a pandas DataFrame to CSV file
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Example if you have want to store in folder in same directory where your script is, with utf-8 encoding and tab as separator:
df.to_csv(r'./export/dftocsv.csv', sep='\t', encoding='utf-8', header='true')
share
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What's the difference between __PRETTY_FUNCTION__, __FUNCTION__, __func__?
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For those, who wonder how it goes in VS.
MSVC 2015 Update 1, cl.exe version 19.00.24215.1:
#include <iostream>
template<typename X, typename Y>
struct A
{
template<typename Z>
static void f()
{
std::cout << "from A::f():" <...
How to convert decimal to hexadecimal in JavaScript
How do you convert decimal values to their hexadecimal equivalent in JavaScript?
27 Answers
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