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How to get current relative directory of your Makefile?
...Appendix A Quick Reference in http://www.gnu.org/software/make/manual/make.html
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Fatal error in launcher: Unable to create process using “”C:\Program Files (x86)\Python33\python.exe
...having the same trouble I read in https://pip.pypa.io/en/latest/installing.html#install-pip that to update pip it's:
python -m pip install -U pip
So I made (for example)
python -m pip install virtualenv
And it worked! So you can do the same being 'virtualenv' another package you want.
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Using “this” with class name
...ation states:
https://docs.oracle.com/javase/tutorial/java/javaOO/thiskey.html
Within an instance method or a constructor, this is a reference to the current object — the object whose method or constructor is being called. You can refer to any member of the current object from within an insta...
No 'Access-Control-Allow-Origin' - Node / Apache Port Issue
...l API using Node/Express and trying to pull data using Angularjs but as my html page is running under apache on localhost:8888 and node API is listen on port 3000, i am getting the No 'Access-Control-Allow-Origin'. I tried using node-http-proxy and Vhosts Apache but not having much succes, please...
Is there a goto statement in Java?
...
http://java.sun.com/docs/books/tutorial/java/nutsandbolts/_keywords.html
"The keywords const and goto are
reserved, even though they are not
currently used. "
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Python Flask, how to set content type
...r/xml')
def user_xml():
resp = make_response(render_template('xml/user.html', username='Ryan'))
resp.headers['Content-type'] = 'text/xml; charset=utf-8'
return resp
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Why does a return in `finally` override `try`?
...ns.com/help/phpstorm/javascript-and-typescript-return-inside-finally-block.html
So what do you use finally for?
I would use finally only to clean-up stuff. Anything that is not critical for the return value of a function.
It may make sense if you think about it, because when you depend on a line of ...
How to check if a specific key is present in a hash or not?
... Apprently existed as early as Ruby 1.6: ruby-doc.com/docs/ProgrammingRuby/html/… (perhaps earlier, dunno where to check documented)
– Beni Cherniavsky-Paskin
Jun 28 '16 at 14:36
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Mercurial undo last commit
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@Martin Buberl: According to selenic.com/mercurial/hg.1.html#rollback, pull is considered a transaction. So if you pulled, executing hg rollback will undo the pull instead of the commit.
– Tim Henigan
Jan 21 '11 at 16:03
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gitosis vs gitolite? [closed]
...ation includes comparisons to alternatives: gitolite.com/gitolite/gitolite.html#alt
– Quinn Comendant
Apr 12 '15 at 2:26
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