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How to select all instances of a variable and edit variable name in Sublime
If I select a variable (not just any string) in my code, all other instances of that variable get a stroke (white outline) around them:
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How do I create a custom iOS view class and instantiate multiple copies of it (in IB)?
...property to self. We extract the first object in the array and that is the root view of the Nib. We add the view as a subview and Voila it's on screen.
Obviously this just changes the label's background color when the buttons are pushed, but this example should get you well on your way.
Notes base...
How to add extra namespaces to Razor pages instead of @using declaration?
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If you put your namespace declaration in the Web.config in the root "Views" folder and/or the current area's "Views" folder (depending on where your view is) - it should work as expected.
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How do I browse an old revision of a Subversion repository through the web view?
...not possible. Note that the string mentioned must be right after the repo root in the URL, then you can put subdirs of the repo after it.
– rmeador
Mar 16 '09 at 17:27
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PyLint “Unable to import” error - how to set PYTHONPATH?
...ule, like this:
[MASTER]
init-hook='import sys; sys.path.append("/path/to/root")'
(Or in other version of pylint, the init-hook requires you to change [General] to [MASTER])
Both of these options ought to work.
Hope that helps.
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How do I test a file upload in rails?
...ctionDispatch::Http::UploadedFile.new({
:tempfile => File.new(Rails.root.join("test/fixtures/files/test.jpg"))
})
assert model.valid?
This way you can use the same methods you are using in your validations (as for example tempfile).
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Determining complexity for recursive functions (Big O notation)
... tree. Once you have the recursive tree:
Complexity = length of tree from root node to leaf node * number of leaf nodes
The first function will have length of n and number of leaf node 1 so complexity will be n*1 = n
The second function will have the length of n/5 and number of leaf nodes again ...
how to delete all commit history in github? [duplicate]
...emove all commit history, simply delete the .git directory in your project root (note that it's hidden). Then initialize a new repository in the same folder and link it to the GitHub repository:
git init
git remote add origin git@github.com:user/repo
now commit your current version of code
git a...
How to convert date to timestamp in PHP?
...DannyG just looked at the docs and it seems you're right if by DB you mean MySQL. But it does seem ridiculous to do this...
– Camilo Martin
Sep 15 '14 at 17:51
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How do I mock a service that returns promise in AngularJS Jasmine unit test?
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@JimAho Typically you just inject $rootScope and call $digest on that.
– dnc253
May 18 '15 at 15:39
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