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Keep file in a Git repo, but don't track changes
...roject
2. Create a separate copy of the file as Web.LocalTemplate.config
Now that "Web.LocalTemplate.config" is tracked by Git, all developers can use it as a starting point. However, the "Web.Local.config", not being part of the project will be automatically ignored.
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How do I configure PyCharm to run py.test tests?
...added a "tests" directory to my project, and added test_sample.py to it. Now I want to configure PyCharm to run all the tests in my "tests" directory.
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How can I select an element by name with jQuery?
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21 upvotes now...maybe it's because the answer is less confusing than 'td[name=tcol1]', especially since the td is not required and hence leads people like me down the wrong path
– Chris Sprague
Ju...
Invoke(Delegate)
...ne if you must call an invoke method, which can be useful if
you do not know what thread owns a control.
From Control.InvokeRequired
Effectively, what Invoke does is ensure that the code you are calling occurs on the thread that the control "lives on" effectively preventing cross threaded excep...
How to set default font family for entire Android app
...font <item name="android:fontFamily">@font/font_name</item>.
Now all your app text should be in the font that you add.
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How to convert a PNG image to a SVG? [closed]
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this Potrace is very accurate when you know how to use it: but its not multicolor 1.) convert your file to BMP 2.) (for the accurate part) convert bmp to a high resolution(strech it) 3.) color the shapes you want to trace in black 4.) convert 5.) change width ...
How to display a Yes/No dialog box on Android?
Yes, I know there's AlertDialog.Builder, but I'm shocked to know how difficult (well, at least not programmer-friendly) to display a dialog in Android.
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What does inverse_of do? What SQL does it generate?
...lt; ActiveRecord::Base
belongs_to :project, :inverse_of=>:tasks
end
Now, in the console:
irb> p = Project.new
=> #<Project id: nil, name: nil, ...>
irb> t = p.tasks.build
=> #<Task id: nil, project_id: nil, ...>
irb> t.project
=> #<Project id: nil, name: nil,...
Unix tail equivalent command in Windows Powershell
...ider that implements that API. The only way besides documentation that I know to discover these is to use (gcm Get-Content).Parameters from within the appropriate provider path. Don't use the alias "gc" because the dynamic parameters will not show up.
– JasonMArcher
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What's the difference between lapply and do.call?
...he above means something like below.
list( sum( L[[1]]) , sum( L[[2]]))
Now let us do the same thing for do.call
do.call(sum, L)
It means
sum( L[[1]], L[[2]])
In our example, it returns 21. In short, lapply always returns a list while the return type of do.call really depends on the funct...