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Counting the number of True Booleans in a Python List
I have a list of Booleans:
8 Answers
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The command rbenv install is missing
In Ubuntu 10.04 I just installed rbenv .
The install command is not present.
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_=> what does this underscore mean in Lambda expressions?
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That is a convention used when you don't care about the parameter.
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How to initialize a List to a given size (as opposed to capacity)?
.NET offers a generic list container whose performance is almost identical (see Performance of Arrays vs. Lists question). However they are quite different in initialization.
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How to get the raw value an field?
...ic input. The input number field's sanitization algorithm says the browser is supposed to set the value to an empty string if the input isn't a valid floating point number.
The value sanitization algorithm is as follows: If the value of the
element is not a valid floating-point number, then se...
leiningen - how to add dependencies for local jars?
I want to use leiningen to build and develop my clojure project. Is there a way to modify project.clj to tell it to pick some jars from local directories?
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When creating HTML emails, should we use html, head, body tags?
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The right way is to follow the HTML standard. You can validate your HTML page here.
Your mail client should follow it and should throw away what's not supported or what's insecure like javascript.
UPDATE: after several down votes from pe...
How to sort strings in JavaScript
I have a list of objects I wish to sort based on a field attr of type string. I tried using -
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When should I use a struct instead of a class?
... you need lightweight objects. Are there any other scenarios when a struct is preferable over a class?
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Google Sheets API Setup · App Inventor 2 中文网
...you can skip the process of making a Service
Account. The only requirement is that the Google Sheets document is shared such
that anyone with the link can read the document.
Create a Service Account
In this tutorial, we will be creating a Service Account, a user account that’s
created to interac...