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Getting request payload from POST request in Java servlet
...eem to get the contents of the request payload. In chrome Developer Tools, all the content is in the Request Payload section in the headers tab, and the content is there, and I know that the POST is being received by the doPost method, but it just comes up blank.
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Why can't R's ifelse statements return vectors?
... is a common confusion, because of the function's name, to use this when really you want just a normal if () {} else {} construction instead.
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What is Clojure useful for? [closed]
...ing around with OpenGL
Writing async webservers
HTML Templating
Running parallel tasks (fetching multiple URLs and process in parallel)
Playing around with real time audio
Simulations
That's the practical / fun stuff.
But Clojure has plenty of theoretical depth as well. Ideas that will become inc...
Get protocol + host name from URL
...gt;> url.split("//")[-1].split("/")[0].split('?')[0]
'foo.bar'
That's all, folks.
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ImportError: No module named site on Windows
I am trying to install Python for the first time. I downloaded the following installer from the Python website:
Python 2.7.1 Windows Installer (Windows binary -- does not include source) . I then ran the installer, selected 'All Users' and all was fine. I installed Python into the default location:...
Bootstrap Alert Auto Close
My need is to call alert when I click on Add to Wishlist button and should disappear the alert in 2 secs. This is how I tried, but the alert is disappearing instantly as soon as it is appearing. Not sure, where the bug is.. Can anyone help me out?
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Java: function for arrays like PHP's join()?
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This is clearly the best answer for all Android versions, as Java 8 is only coming out on Android in a bit. This solution uses the built in Android libs, rather than these silly "include a huge lib to perform one action" solutions.
– LukeS...
How to get UTC timestamp in Ruby?
... In my opninion an object is timestampy enough and you have still all the freedom you need. Reducing it to a scalar value is in most cases not really necessary.
– Joey
Jan 12 '12 at 6:27
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Difference between int[] array and int array[]
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They are semantically identical. The int array[] syntax was only added to help C programmers get used to java.
int[] array is much preferable, and less confusing.
sh...
What is a tracking branch?
...acking Branches
Checking out a local branch from a remote branch automatically creates what is called a tracking branch. Tracking branches are local branches that have a direct relationship to a remote branch. If you’re on a tracking branch and type git push, Git automatically knows which server ...