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A connection was successfully established with the server, but then an error occurred during the pre
I am getting following error when i am trying to connect Production DB from Local Environment.
23 Answers
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Git: list only “untracked” files (also, custom commands)
...0:
git ls-files -z -o --exclude-standard | xargs -0 git add
Nice alias for adding untracked files:
au = !git add $(git ls-files -o --exclude-standard)
Edit: For reference: git-ls-files
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How to add an empty column to a dataframe?
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If I understand correctly, assignment should fill:
>>> import numpy as np
>>> import pandas as pd
>>> df = pd.DataFrame({"A": [1,2,3], "B": [2,3,4]})
>>> df
A B
0 1 2
1 2 3
2 3 4
>>> df[...
Fastest way to list all primes below N
This is the best algorithm I could come up.
35 Answers
35
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Automatically start a Windows Service on install
...s and click start. Is there a way to start it either via the command line, or through the code of the Service?
13 Answers
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Static Block in Java [duplicate]
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It's a static initializer. It's executed when the class is loaded (or initialized, to be precise, but you usually don't notice the difference).
It can be thought of as a "class constructor".
Note that there are also instance initializers, which look the same, except that they don't have th...
Get local IP address in node.js
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This info can be found in os.networkInterfaces(), — an object, that maps network interface names to its properties (so that one interface can, for example, have several addresses):
'use strict';
const { networkInterfaces } = require('os');
const nets = n...
“unrecognized import path” with go get
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The issues are relating to an invalid GOROOT.
I think you installed Go in /usr/local/go.
So change your GOROOT path to the value of /usr/local/go/bin.
It seems that you meant to have your workspace (GOPATH) located at /home/me/go.
This might fix your problem.
A...
Get file name from URI string in C#
I have this method for grabbing the file name from a string URI. What can I do to make it more robust?
8 Answers
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Error: allowDefinition='MachineToApplication' beyond application level
...aded the online project in ASP.Net. While running application I get an error
35 Answers
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