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psql: FATAL: role “postgres” does not exist
...I.
By default user postgres will 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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Accessing MP3 metadata with Python [closed]
... setup.py install from the source folder.
Relevant examples from the website are below.
Reading the contents of an mp3 file containing either v1 or v2 tag info:
import eyeD3
tag = eyeD3.Tag()
tag.link("/some/file.mp3")
print tag.getArtist()
print tag.getAlbum()
print tag.getTitle()
Read...
How do I create a link using javascript?
...heck if example.com can be accessed by http: as well as https: but 95 % of sites will work on both.
OffTopic: That's not really relevant about creating links in JS
but maybe good to know:
Well sometimes like in the chromes dev-console you can use $("body") instead of document.querySelector("body") A...
Plot correlation matrix into a graph
...
The site seems to be defunct. Do you have any code or package description for the first plot?
– bright-star
Mar 25 '14 at 11:13
...
What does “WARN Could not determine content-length of response body.” mean and how to I get rid of i
...tor, nano) was lifted without attribution and copyrighted on the RailsRock site here.
– MarkDBlackwell
Apr 23 '13 at 17:59
Quit and restart a clean R session from within R?
...\"")); q("no") }, .GlobalEnv)
On windows you need to modify the Rprofile.site file. It is under R's etc directory. Also watch out for the last part of the path the bin/x64 can change according to your system configuration. I hope this will help others too.
...
Can you have multiple $(document).ready(function(){ … }); sections?
...t avoid doing it without a reason. For example I used it to declare global site rules seperately than indivual pages when my javascript files were generated dynamically but if you just keep doing it over and over it will make it hard to read.
Also you can not access some methods from another
j...
Visual Studio debugging/loading very slow
...low to debug or just plain load ("start without debugging") my ASP.NET MVC sites. Not always: at first, the projects will load nice and fast, but once they load slow, they'll always load slow after that. I could be waiting 1-2 minutes or more.
...
How to find keys of a hash?
..."a", "b", "c"]
Compatibility details can be found here.
On the Mozilla site there is also a snippet for backward compatibility:
if(!Object.keys) Object.keys = function(o){
if (o !== Object(o))
throw new TypeError('Object.keys called on non-object');
var ret=[],p;
for(p in o) if(O...
How do I add multiple arguments to my custom template filter in a django template?
...
<my-site>/globaltags/replace.py
from django.template import Library
import re
register = Library()
def search(value, search):
return re.sub(search, '#f4x@SgXXmS', value)
def replace(value, replace):
return re.sub(...