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Error message Strict standards: Non-static method should not be called statically in php
...methods (and Singletons) are death to testability.
Also note that you are doing way too much work in the constructor, especially all that querying shouldn't be in there. All your constructor is supposed to do is set the object into a valid state. If you have to have data from outside the class to d...
How to set target hosts in Fabric file
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I do this by declaring an actual function for each environment. For example:
def test():
env.user = 'testuser'
env.hosts = ['test.server.com']
def prod():
env.user = 'produser'
env.hosts = ['prod.server.com']
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How do you find the sum of all the numbers in an array in Java?
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@HosseinRahimi java.util.stream.DoubleStream.of(a).sum();
– ggorlen
Jan 3 at 0:31
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REST API 404: Bad URI, or Missing Resource?
... you return a 200 with a null you are going against the HTTP Spec. You can do this, but then your api will not adhere to the "Uniformed Interface" Constraint of REST.
– suing
Mar 29 '12 at 20:20
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Fundamental difference between Hashing and Encryption algorithms
... could look it up in Wikipedia... But since you want an explanation, I'll do my best here:
Hash Functions
They provide a mapping between an arbitrary length input, and a (usually) fixed length (or smaller length) output. It can be anything from a simple crc32, to a full blown cryptographic hash ...
How can I get a resource “Folder” from inside my jar File?
I have a resources folder/package in the root of my project, I "don't" want to load a certain File. If I wanted to load a certain File, I would use class.getResourceAsStream and I would be fine!! What I actually want to do is to load a "Folder" within the resources folder, loop on the Files inside t...
how to access iFrame parent page using jquery?
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To find in the parent of the iFrame use:
$('#parentPrice', window.parent.document).html();
The second parameter for the $() wrapper is the context in which to search. This defaults to document.
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Ruby on Rails Server options [closed]
... WEBrick, Mongrel, Passenger, Apache, Nginx and many more I am sure, and I don't really understand the different roles they play.
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Calling JavaScript Function From CodeBehind
...swered Mar 19 '14 at 21:07
Orlando HerreraOrlando Herrera
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Git: How to return from 'detached HEAD' state
...peaking: git checkout <branchname> will get you out of that.
If you don't remember the last branch name, try
git checkout -
This also tries to check out your last checked out branch.
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