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Can I invoke an instance method on a Ruby module without including it?
I have a module which declares a number of instance methods
10 Answers
10
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Go build: “Cannot find package” (even though GOPATH is set)
...tch directories with package names, you really need to migrate to using Go modules instead of using GOPATH. New users who encounter this problem may be confused about the mentions of using GOPATH (as was I), which are now outdated. So, I will try to clear up this issue and provide guidance associate...
Git status ignore line endings / identical files / windows & linux environment / dropbox / mled
...-settings is one of the following:
text
binary (files that Git should not modify line endings for - as this can cause some image types such as PNGs not to render in a browser)
The text value can be configured further to instruct Git on how to handle line endings for matching files:
text - Changes...
Python: Best way to add to sys.path relative to the current running script
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Create a wrapper module project/bin/lib, which contains this:
import sys, os
sys.path.insert(0, os.path.join(
os.path.dirname(os.path.dirname(os.path.realpath(__file__))), 'lib'))
import mylib
del sys.path[0], sys, os
Then you can r...
How to convert milliseconds into human readable form?
...0
minutes=(A/(1000*60))%60
hours=(A/(1000*60*60))%24
and so on (% is the modulus operator).
Hope this helps.
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How to import multiple .csv files at once?
...<- read_results('./testFolder/5MB_5KB_1000files/')
read_results_sml_tny_mod <- read_results('./testFolder/5MB_50KB_100files/')
read_results_sml_sml_few <- read_results('./testFolder/5MB_500KB_10files/')
read_results_med_sml_mny <- read_results('./testFolder/50MB_5OKB_1000files')
read_re...
ssl_error_rx_record_too_long and Apache SSL [closed]
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I've used a2enmod ssl but forget to a2ensite default-ssl from default vhost conf. Thank you!
– m3nda
May 24 '15 at 16:18
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Algorithm to find Largest prime factor of a number
...prime numbers are of the form 6n-1 or 6n+1.
var largestPrimeFactor;
if(n mod 2 == 0)
{
largestPrimeFactor = 2;
n = n / 2 while(n mod 2 == 0);
}
if(n mod 3 == 0)
{
largestPrimeFactor = 3;
n = n / 3 while(n mod 3 == 0);
}
multOfSix = 6;
while(multOfSix - 1 <= n)
{
if(n mod (m...
`Apache` `localhost/~username/` not working
...
Looks like you need to uncomment the following:
#LoadModule userdir_module libexec/apache2/mod_userdir.so
and
#Include /private/etc/apache2/extra/httpd-userdir.conf
Then in httpd-userdir.conf you may need to uncomment:
#Include /private/etc/apache2/users/*.conf
Lastly y...
When to use LinkedList over ArrayList in Java?
...64 bit systems, and 'n' is the number of elements. Note the reason for the mods is because all objects in java will take up a multiple of 8 bytes space regardless of whether it is all used or not.
ArrayList:
ArrayList object header + size integer + modCount integer + array reference + (array oject...