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python max function using 'key' and lambda expression
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With a single iterable argument, return its largest item. With two or
more arguments, return the largest argument.
So, it simply returns the object that is the largest.
How does key work?
By default in Python 2 key compares items based on a set of rules based on the type of the objects (f...
Rails: fields_for with index?
...3
This would actually be a better approach, following Rails documentation more closely:
<% @questions.each.with_index do |question,index| %>
<% f.fields_for :questions, question do |fq| %>
# here you have both the 'question' object and the current 'index'
<% end %&g...
How do you run NUnit tests from Jenkins?
...st Process Exit Code: " + $unitTestProcess.ExitCode
"See $nUnitLog for more information or $nUnitErrorLog for any possible errors."
"Errors from NUnit Log File ($nUnitLog):"
Get-Content $nUnitLog | Write-Host
}
$exitCode = $unitTestProcess.ExitCode
exit $exitCode
The script is robust...
C++ deprecated conversion from string constant to 'char*'
...of the string literal, so the const in C++ is not really a restriction but more of a type safety thing. A conversion from const char* to char* is generally not possible without an explicit cast for safety reasons. But for backwards compatibility with C the language C++ still allows assigning a strin...
Redirect non-www to www in .htaccess
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List of standard lengths for database fields
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Is it possible to use jQuery .on and hover?
...unctions.
Also, there are no performance advantages to using it and it's more bulky than just using mouseenter or mouseleave. The answer I provided requires less code and is the proper way to achieve something like this.
EDIT
It's been a while since this question was answered and it seems to ha...
Why doesn't requests.get() return? What is the default timeout that requests.get() uses?
... Thanks, doing print(requests.request.__doc__) in IPython is more of what I was looking for though. I was wondering what other optional arguments to request.get() there were.
– wordsforthewise
Oct 22 '17 at 21:16
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XMLHttpRequest cannot load file. Cross origin requests are only supported for HTTP
...asy way to start creating a web page, but when you start creating anything more than layout, css and simple page navigation, you need a local server set up on your machine.
Here are some options that I use.
Test your web page locally on Firefox, then deploy to your host.
or: Run a local server
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