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Read only the first line of a file?
... normal shell by assuming UTF-8 later explode when run through Apache with mod_wsgi).
– Mark Amery
Oct 23 '16 at 22:49
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How do I SET the GOPATH environment variable on Ubuntu? What file must I edit?
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New Way: Go Modules
Since Go 1.11, you don't have to use GOPATH anymore. Simply go to your project directory and do this once:
go mod init github.com/youruser/yourrepo
With this, Go creates a module root at that directory.
You can c...
cannot load such file — bundler/setup (LoadError)
...to the apache config file after installing passenger were as follows:
LoadModule passenger_module /usr/lib/ruby/gems/1.8/gems/passenger-.0.24/buildout/apache2/mod_passenger.so
PassengerRoot /usr/lib/ruby/gems/1.8/gems/passenger-4.0.24
PassengerDefaultRuby /usr/bin/ruby1.8
But the app requires R...
Java equivalent of unsigned long long?
...ss from Guava library:
It supports various operations:
plus
minus
times
mod
dividedBy
The thing that seems missing at the moment are byte shift operators. If you need those you can use BigInteger from Java.
share
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Block Comments in Clojure
...multiple forms without inserting a nil.
– treat your mods well
Dec 18 '11 at 2:55
It remembers me this macro: stackove...
Centering text in a table in Twitter Bootstrap
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I think who the best mix for html & Css for quick and clean mod is :
<table class="table text-center">
<thead>
<tr>
<th class="text-center">Uno</th>
<th class="text-center">Due</th>
<th c...
Linux command to print directory structure in the form of a tree
...out files in a few seconds, e.g. in /var/cache/:
.
|-apache2
|---mod_cache_disk
|-apparmor
|-apt
|---archives
|-----partial
|-apt-xapian-index
|---index.1
|-dbconfig-common
|---backups
|-debconf
Source
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How to determine if a number is odd in JavaScript
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Just to clarify, the modulo operator (%) gives the remainder of a division. So 3%2 would be 3/2, leaving 1 as a remainder, therefore 3%2 will return 1.
– Abuh
Feb 16 '11 at 12:24
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Get URL query string parameters
...u can use $_SERVER['REQUEST_URI'], although you may want to consider using mod_rewrite to pass that part of the URL as a variable. See stackoverflow.com/questions/16388959/url-rewriting-with-php
– nullability
Jun 10 '14 at 18:12
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Simulate limited bandwidth from within Chrome?
...t;More Tools->Developer Tools will bring you there.
Then Toggle Device Mode by clicking the phone in the upper left of the Developer Tools Panel (see the tooltip below).
Then activate throttling like so.
If you find this a bit clunky, my suggestion above works for both Chrome and Firefox.
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