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Convert string to a variable name
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There is another simple solution found there:
http://www.r-bloggers.com/converting-a-string-to-a-variable-name-on-the-fly-and-vice-versa-in-r/
To convert a string to a variable:
x <- 42
eval(parse(text = "x"))
[1] 42
And the opposite:
x <- 42
deparse(substitute(x))
[1] "x"
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What's NSLocalizedString equivalent in Swift?
...swer. Once Apple does update it for Swift, Xcode will be able to just auto-convert this API to its new Swift API and nothing else will break. Even in Xcode's Refractor menu currently (v 11.4.1) there is a Wrap in NSLocalizedString option which make things really easy by just highlighting text, right...
Casting interfaces for deserialization in JSON.NET
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Why use a converter? There is a native functionality in Newtonsoft.Json to solve this exact problem:
Set TypeNameHandling in the JsonSerializerSettings to TypeNameHandling.Auto
JsonConvert.SerializeObject(
toSerialize,
new JsonSe...
Relative frequencies / proportions with dplyr
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Error in bind_rows_(x, .id) : Column am` can't be converted from numeric to character`
– f0nzie
Aug 6 '18 at 23:41
add a comment
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How to convert unix timestamp to calendar date moment.js
I have a unix timestamp, and I'm trying to convert it into a calendar date such as MM/DD/YYYY .
So far, I have this:
11 A...
How to link to a named anchor in Multimarkdown?
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@SaurabhM this will ONLY work IF your markdown to html converter DOES NOT adhere to the standard. The standard doesn't create anchor tags. Now, many don't adhere, but you should NOT expect this to work anywhere.
– masukomi
Jan 15 '16 at 16:5...
Convert java.util.Date to java.time.LocalDate
What is the best way to convert a java.util.Date object to the new JDK 8/JSR-310 java.time.LocalDate ?
13 Answers
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How can I get the named parameters from a URL using Flask?
...ers for default value (default) and type (type) - which is a callable that converts the input value to the desired format. (See the documentation of the method for more details.)
from flask import request
@app.route('/my-route')
def my_route():
page = request.args.get('page', default = 1, type =...
Convert boolean result into number/integer
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Use the unary + operator, which converts its operand into a number.
+ true; // 1
+ false; // 0
Note, of course, that you should still sanitise the data on the server side, because a user can send any data to your sever, no matter what the client-side cod...
Convert from List into IEnumerable format
How shall I do in order to convert _Book_List into IEnumerable format?
6 Answers
6...