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pip broke. how to fix DistributionNotFound error?
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Try re-installing with the get-pip script:
wget https://bootstrap.pypa.io/get-pip.py
sudo python3 get-pip.py
This is sourced from the pip Github page, and worked for me.
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Difference between HBase and Hadoop/HDFS
...ow keys are domains, you should probably store them in reverse (org.apache.www, org.apache.mail, org.apache.jira). This way, all of the Apache domains are near each other in the table, rather than being spread out based on the first letter of the subdomain.
Column
A column in HBase consists of a ...
Can (domain name) subdomains have an underscore “_” in it?
...special character is not confused with hostnames. For example, _http._sctp.www.example.com specifies a service pointer for an SCTP capable webserver host (www) in the domain example.com." (link)
– x-yuri
Jul 20 '15 at 17:22
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git pushes with wrong user from terminal
...d from the command line after I had reset my local credentials ! check out https://help.github.com/articles/creating-a-personal-access-token-for-the-command-line/ for details
– vancouverwill
May 9 '18 at 9:14
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Where is the list of predefined Maven properties
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Do you mean this one?
https://web.archive.org/web/20150520200505/https://docs.codehaus.org/display/MAVENUSER/MavenPropertiesGuide
I also moved its content to a GitHub repo:
https://github.com/cko/predefined_maven_properties/blob/master/README.md...
Automatically deleting related rows in Laravel (Eloquent ORM)
... approaches to solving this:
1. Using Eloquent Events On Model Boot (ref: https://laravel.com/docs/5.7/eloquent#events)
class User extends Eloquent
{
public static function boot() {
parent::boot();
static::deleting(function($user) {
$user->photos()->delete()...
Reading an Excel file in PHP [closed]
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Read XLSX (Excel 97-2003)
https://github.com/shuchkin/simplexls
if ( $xls = SimpleXLS::parse('book.xls') ) {
print_r( $xls->rows() );
} else {
echo SimpleXLS::parseError();
}
Read XLSX (Excel 2003+)
https://github.com/shuchkin/simplexlsx...
Ruby Gem install Json fails on Mavericks and Xcode 5.1 - unknown argument: '-multiply_definedsuppres
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One-liner to fix that
curl https://gist.githubusercontent.com/Paulche/9713531/raw/1e57fbb440d36ca5607d1739cc6151f373b234b6/gistfile1.txt | sudo patch /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/universal-darwin13/rbconfig....
How do I find the absolute url of an action in ASP.NET MVC?
...ggest the use of Request.Url.Scheme instead of the http, that way http and https are both supported.
– Pbirkoff
Mar 16 '12 at 10:25
2
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How to strip all whitespace from string
... in the second regex, \u180B|\u200B|\u200C|\u200D|\u2060|\uFEFF.
Sources:
https://docs.python.org/2/library/re.html
https://docs.python.org/3/library/re.html
https://en.wikipedia.org/wiki/Unicode_character_property
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