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How to identify server IP address in PHP
... @andreas It shouldn't. The local hostname should be in the /etc/hosts file and will be fast - although it might just be 127.0.0.1. If it does have to call DNS then it will be slow like you say.
– Ariel
Feb 12 '15 at 10:39
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Ruby : How to write a gem? [closed]
...g Gemcutter's Api from the Commandline
New Gem with Bundler – Sample Rakefile - Useful rakefile for deploying and publishing a gem
Let's Write a Gem
How To Build A Ruby Gem With Bundler, Test-Driven Development, Travis CI And Coveralls, Oh My!
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error, string or binary data would be truncated when trying to insert
I am running data.bat file with the following lines:
16 Answers
16
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How does the getView() method work when creating your own custom adapter?
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1: The LayoutInflater takes your layout XML-files and creates different View-objects from its contents.
2: The adapters are built to reuse Views, when a View is scrolled so that is no longer visible, it can be used for one of the new Views appearing. This reused Vie...
Hibernate problem - “Use of @OneToMany or @ManyToMany targeting an unmapped class”
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Your entity may not listed in hibernate configuration file.
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How to get image size (height & width) using JavaScript?
...mageElement.naturalWidth
These provide the height and width of the image file itself (rather than just the image element).
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How to kill a process running on particular port in Linux?
... On Darwin, must be using a different version of fuser. Only takes a file, doesn't support -k.
– a p
Nov 15 '16 at 19:04
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In Ruby on Rails, how do I format a date with the “th” suffix, as in, “Sun Oct 5th”?
...aking Patrick McKenzie's answer just a bit further, you could create a new file in your config/initializers directory called date_format.rb (or whatever you want) and put this in it:
Time::DATE_FORMATS.merge!(
my_date: lambda { |time| time.strftime("%a, %b #{time.day.ordinalize}") }
)
Then in y...
How to handle command-line arguments in PowerShell
...//devserver
Then you handle them in param section in the beginning of the file.
You can also assign default values to your params, read them from console if not available or stop script execution:
param (
[string]$server = "http://defaultserver",
[Parameter(Mandatory=$true)][string]$user...
NameError: global name 'xrange' is not defined in Python 3
...wnload the package named future,such as pip install future.And in your .py file input this "from past.builtins import xrange".This method is for the situation that there are many xranges in your file.
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