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Updating version numbers of modules in a multi-module Maven project
...you made a mistake, do
mvn versions:revert
afterwards, or
mvn versions:commit
if you're happy with the results.
Note: this solution assumes that all modules use the aggregate pom as parent pom also, a scenario that was considered standard at the time of this answer. If that is not the case,...
Nested Models in Backbone.js, how to approach
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@StephenHandley Thanks for the comment and your suggestion. For the information, I'm actually using this in the context of requireJS. So, to answer to the capitalization matter, the var 'imageModel' is actually returned to requireJS. And the reference to t...
“message failed to fetch from registry” while trying to install any module
...hen enable nodesource's repo and install:
curl -sL https://deb.nodesource.com/setup | sudo bash -
sudo apt-get install -y nodejs
Note - the previous advice was to use Chris Lea's repo, he's now migrated that to nodesource, see:
https://chrislea.com/2014/07/09/joining-forces-nodesource/
https://...
Viewing contents of a .jar file
...ystem or user PATH environment variable before you can use jar as a system command. (Where <version> is your jdk version-build number. Check it in C:\Program Files\Java)
– Tezra
Jul 31 '17 at 14:09
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Get image data url in JavaScript?
... 3.5) of Firefox, so if you want to support that, you'll need to check the compatibility. If the encoding is not supported, it will default to "image/png".
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Running two projects at once in Visual Studio
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Go to Solution properties → Common Properties → Startup Project and select Multiple startup projects.
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Strange, unexpected behavior (disappearing/changing values) when using Hash default value, e.g. Hash
... no possibility of hidden or subtle unexpected behavior. However, the most common and idiomatic way is “the mutable way”.
As a final aside, this behavior of Hash default values is noted in Ruby Koans.
† This isn’t strictly true, methods like instance_variable_set bypass this, but they mu...
Error inflating when extending a class
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How to save an image locally using Python whose URL address I already know?
...save it as a file:
import urllib
urllib.urlretrieve("http://www.digimouth.com/news/media/2011/09/google-logo.jpg", "local-filename.jpg")
The second argument is the local path where the file should be saved.
Python 3
As SergO suggested the code below should work with Python 3.
import urllib.reques...
Programmatically fire button click event?
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