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How to diff one file to an arbitrary version in Git?
How can I diff a file, say pom.xml , from the master branch to an arbitrary older version in Git?
13 Answers
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How do I import a specific version of a package using go get?
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gopkg.in is a service that provides a wrapper (redirect) that lets you express versions as repo urls, without actually creating repos. E.g. gopkg.in/yaml.v1 vs gopkg.in/yaml.v2, even though they both live at https://github.com/go-yaml/yaml
gopkg.in/yaml.v1 redirects to https://github.com/go-yam...
How do I extract the contents of an rpm?
I have an rpm and I want to treat it like a tarball. I want to extract the contents into a directory so I can inspect the contents. I am familiar with the querying commands of an uninstalled package. I do not simply want a list of the contents of the rpm. i.e.
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Installing Bower on Ubuntu
I'm trying to install Bower on XUbuntu 13.10, following the instructions on the Bower home page, after doing sudo apt-get install npm and sudo npm install -g bower I get the following after issuing bower on the command line:
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Add leading zeroes to number in Java? [duplicate]
...d I feel like it should be in the library somewhere (like Integer.toString(x,"%3d") or something)
5 Answers
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Which version of Python do I have installed?
... This is also a good solution because it which works for Python 3.x
– Ganesh Kamath - 'Code Frenzy'
Jun 18 '18 at 9:08
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Mocking vs. Spying in mocking frameworks
...This is what is mostly used during unit testing.
When spying, you take an existing object and "replace" only some methods. This is useful when you have a huge class and only want to mock certain methods (partial mocking). Let me quote Mockito documentation:
You can create spies of real objects. Whe...
Use Font Awesome Icons in CSS
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You can't use text as a background image, but you can use the :before or :after pseudo classes to place a text character where you want it, without having to add all kinds of messy extra mark-up.
Be sure to set position:relative on your act...
How to Create Multiple Where Clause Query Using Laravel Eloquent?
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In Laravel 5.3 (and still true as of 7.x) you can use more granular wheres passed as an array:
$query->where([
['column_1', '=', 'value_1'],
['column_2', '<>', 'value_2'],
[COLUMN, OPERATOR, VALUE],
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])
Personally I haven't found use...
滚动布局管理器拓展 - ScrollArrangementHandler · App Inventor 2 中文网
...动到最右端位置时触发此事件
布局发生滚动(滚动位置X 数值)
当布局位置发生改变时触发此事件，参数为当前水平滚动位置
布局被按下()
当用户按下布局时触发此事件
布局被松开()
当用户松开布局时触发此事件
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