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psql: FATAL: role “postgres” does not exist
...not have any login password.
Check this site for more articles like this: https://medium.com/@Nithanaroy/installing-postgres-on-mac-18f017c5d3f7
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...
Reading a file line by line in Go
... which demonstrates each solution, it can be run via go run main.go, or at https://play.golang.org/p/RAW3sGblbas
package main
import (
"bufio"
"bytes"
"fmt"
"io"
"os"
)
func readFileWithReadString(fn string) (err error) {
fmt.Println("readFileWithReadString")
file, err...
horizontal scrollbar on top and bottom of table
...
You can use a jQuery plugin that will do the job for you :
https://github.com/avianey/jqDoubleScroll
The plugin will handle all the logic for you.
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Can IntelliJ IDEA encapsulate all of the functionality of WebStorm and PHPStorm through plugins? [cl
...ins. The only thing missing is the simplified project setup.
Taken from : https://confluence.jetbrains.com/display/WI/WebStorm+FAQ#WebStormFAQ-IntelliJIDEAvsWebStormfeatures
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How to get root view controller?
...
}
return presentedVC
}
Its included as a standard function in:
https://github.com/goktugyil/EZSwiftExtensions
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follow
...
MongoDB - admin user not authorized
...see which roles you will need to give you users to complete certain tasks.
https://docs.mongodb.com/manual/reference/built-in-roles/
Its not advisable to make all your users super ones :)
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im...
How to detect internet speed in JavaScript?
...et_cookie(event.data);
}
};
Code taken from a Plone package I wrote:
https://github.com/collective/experimental.bwtools/blob/master/src/experimental/bwtools/browser/static/scripts/
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im...
Sublime Text 2: How to delete blank/empty lines
...
I had to use:
replace \n^\s*\n
with \n
The https://github.com/NicholasBuse/sublime_DeleteBlankLines plugin did nothing at all.
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...
What’s the difference between “Array()” and “[]” while declaring a JavaScript array?
...ubmitted an issue to Chromium and ask them to fix this confusing printing:
https://bugs.chromium.org/p/chromium/issues/detail?id=732021
UPDATE: It's already fixed. Chrome now printed as:
new Array(2) // (2) [empty × 2]
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Generate .pem file used to set up Apple Push Notifications
...d key.p12,
Please find below command for the generating 'apns' .pem file.
https://www.sslshopper.com/ssl-converter.html
command to create apns-dev.pem from Cert.pem and Key.pem
openssl rsa -in Key.pem -out apns-dev-key-noenc.pem
cat Cert.pem apns-dev-key-noenc.pem > apns-d...