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Removing numbers from string [closed]

...or i in s: if not i.isdigit(): no_digits.append(i) # Now join all elements of the list with '', # which puts all of the characters together. result = ''.join(no_digits) As @AshwiniChaudhary and @KirkStrauser point out, you actually do not need to use the brackets in the one-liner, ma...
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'parent.relativePath' points at my com.mycompany:MyProject instead of org.apache:apache - Why?

... Warnings don't come falling out of the skies. There's a reason for it. Adding an empty <relativePath></relativePath> without knowing why isn't a solution.... – Lawrence Apr 20 '14 at 19:16 ...
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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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How can I reconcile detached HEAD with master/origin?

... Git. I always work on a single branch and commit changes and then periodically push to my remote origin. 26 Answers ...
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What does glLoadIdentity() do in OpenGL?

I'm new to OpenGL and I'm a little overwhelmed with all of the random functions that I have in my code. They work and I know when to use them, but I don't know why I need them or what they actually do. ...
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Are Java static calls more or less expensive than non-static calls?

...e any difference. Hotspot may choose to optimize in ways that make static calls faster for one method, non-static calls faster for another. Third: much of the mythos surrounding static versus non-static are based either on very old JVMs (which did not do anywhere near the optimization that Hotspot ...
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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. share | improve this answer | fo...
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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:...
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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()?

... 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...