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Strange \n in base64 encoded string in Ruby
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The \n added when using Base64#encode64 is correct, check this post out: https://glaucocustodio.github.io/2014/09/27/a-reminder-about-base64encode64-in-ruby/
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Download file from web in Python 3
...d files and save it locally using the below code:
import requests
url = 'https://www.python.org/static/img/python-logo.png'
fileName = 'D:\Python\dwnldPythonLogo.png'
req = requests.get(url)
file = open(fileName, 'wb')
for chunk in req.iter_content(100000):
file.write(chunk)
file.close()
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How can I respond to the width of an auto-sized DOM element in React?
...onent export with my library.
export default SizeMe()(MySVG);
Demo: https://react-sizeme-example-esbefmsitg.now.sh/
Github: https://github.com/ctrlplusb/react-sizeme
It uses an optimised scroll/object based algorithm that I borrowed from people much more clever than I am. :)
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Difference between Node object and Element object?
...ode.prototype
true
Here are some docs for the Node and Element classes:
https://developer.mozilla.org/en-US/docs/DOM/Node
https://developer.mozilla.org/en-US/docs/DOM/Element
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How to convert JSON to a Ruby hash
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You can use the nice_hash gem: https://github.com/MarioRuiz/nice_hash
require 'nice_hash'
my_string = '{"val":"test","val1":"test1","val2":"test2"}'
# on my_hash will have the json as a hash, even when nested with arrays
my_hash = my_string.json
# you c...
Best way to test if a generic type is a string? (C#)
...tString(object obj)
{
return obj is string;
}
https://docs.microsoft.com/en-US/dotnet/csharp/language-reference/keywords/is
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dplyr: “Error in n(): function should not be called directly”
...blog and then run solution in detach("package:plyr", unload=TRUE)
Blog : https://www.analyticsvidhya.com/blog/2017/09/comparative-stock-analysis/
Master_Data_AutoCorrelations<-Master_Data_lags %>%
gather(key = "lag", value = "lag_value", -c(Stock,Date, Close)) %>%
mutate(lag = str_su...
Can I tell the Chrome script debugger to ignore jquery.js?
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Blackboxing JS files is now possible in Firefox
https://developer.mozilla.org/en-US/docs/Tools/Debugger
And in Chrome Canary using Experimental Dev tools.
http://www.divshot.com/blog/tips-and-tricks/ignoring-library-code-while-debugging-in-chrome/
Update. In Chrome v.75 ...
How to catch SQLServer timeout exceptions
... are rolled back. To avoid this behavior we have to use SET_XACT_ABORT ON
https://docs.microsoft.com/en-us/sql/t-sql/statements/set-xact-abort-transact-sql?view=sql-server-ver15
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Scala Programming for Android
...JACK , which deals with quite a lot of reducing build and memory times see https://source.android.com/source/jack.html
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