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Why do people still use primitive types in Java?
...st 256 flyweights be cached. JVM implementers may add more if they desire, meaning this could run on a system where the nearest 1024 are cached and all of them return true... #awkward
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impro...
How do I get NuGet to install/update all the packages in the packages.config?
...ink so without installing something like NuGet Power Tools - github.com/davidfowl/NuGetPowerTools. However that will do essentially the same thing as the auto-restore you already have.
– Matt Ward
Mar 10 '12 at 17:06
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How to use ssh agent forwarding with “vagrant ssh”?
...Vagrant.configure("2") do |config|
config.ssh.private_key_path = "~/.ssh/id_rsa"
config.ssh.forward_agent = true
end
config.ssh.private_key_path is your local private key
Your private key must be available to the local ssh-agent. You can check with ssh-add -L, if it's not listed add it with s...
What is Python used for? [closed]
...d to enforce a clean and uniform syntax.
Python is dynamically typed: it means that you don't declare a type (e.g. 'integer') for a variable name, and then assign something of that type (and only that type). Instead, you have variable names, and you bind them to entities whose type stays with the ...
Casting vs using the 'as' keyword in the CLR
...mObject really should be an instance of TargetType, i.e. if it's not, that means there's a bug, then casting is the right solution. That throws an exception immediately, which means that no more work is done under incorrect assumptions, and the exception correctly shows the type of bug.
// This wil...
What's the difference between getRequestURI and getPathInfo methods in HttpServletRequest?
... is deployed under /app.
http://30thh.loc:8480/app/test%3F/a%3F+b;jsessionid=S%3F+ID?p+1=c+d&p+2=e+f#a
Method URL-Decoded Result
----------------------------------------------------
getContextPath() no /app
getLocalAddr() 127.0.0.1
getLocalN...
How to determine the longest increasing subsequence using dynamic programming?
...f X > last element in S, then append X to the end of S. This essentialy means we have found a new largest LIS.
Otherwise find the smallest element in S, which is >= than X, and change it to X.
Because S is sorted at any time, the element can be found using binary search in log(N).
Total run...
What is the difference between Java RMI and RPC?
...raditional sense. So this answer, which talks about what RPC traditionally means, is still correct.
– xji
May 11 '16 at 8:55
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cleanest way to skip a foreach if array is empty [duplicate]
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@Keyo made an edit, describing what YCS means. Just don't do it generally ;)
– nico gawenda
Jul 4 '13 at 3:32
9
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Capturing URL parameters in request.GET
...ts.get(username=username)
message = request.GET.get('message')
As a side note, you'll find the request method (in this case "GET", and for submitted forms usually "POST") in request.method. In some cases it's useful to check that it matches what you're expecting.
Update: When deciding whether...