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Can I use `pip` instead of `easy_install` for `python setup.py install` dependency resolution?
python setup.py install will automatically install packages listed in requires=[] using easy_install . How do I get it to use pip instead?
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How do I modify a MySQL column to allow NULL?
...current_name` `new_column_name` DATETIME NULL;
I actually had the column set as NOT NULL but with the above query it was changed to NULL.
P.S. I know this an old thread but nobody seems to acknowledge that CHANGE is also correct.
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Git production/staging server workflow
...a lot of code in it.
And now I want to start using Git for my projects and setup a staging server for my team.
Can anybody give me any advise?
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How to fix the aspect ratio in ggplot?
...aspect.ratio=4/3)? The ggplot may have multiple layers, with multiple data sets, and the axes may have arbitrary expansion factors, so calculating the ratio of y/x from one data source seems quite fragile.
– baptiste
Jul 31 '15 at 22:28
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Can't start hostednetwork
...I removes the virtual network from sight after disabling it. I wanted to reset the ad-hoc WLAN for some other reason but then it disappeared and even if the GUI is rubbish I expected the command line should bring it back.
– Tony Wall
May 17 '15 at 20:52
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Can I use an OR in regex without capturing what's enclosed?
...ur OR alternatives are all single characters - you can just use "character set" operator:
([ab]c)
it will only match ac or bc and it's more readable.
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$(window).scrollTop() vs. $(document).scrollTop()
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$('html').scrollTop() is not cross-browser (as a setter it doesn't work at least in Chrome). The most crossbrowser way to do it for now is: $(window).scrollTop() as a getter, $('html,body').scrollTop(offset) as a setter.
– Georgii Ivankin
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Git/GitHub can't push to master
...w.)
If you want to change the URL of origin, you can just do:
git remote set-url origin git@github.com:my_user_name/my_repo.git
or
git remote set-url origin https://github.com/my_user_name/my_repo.git
More information is available in 10.6 Git Internals - Transfer Protocols.
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How to make a cross-module variable?
...2
Test:
$ python b.py
# -> 1 2
Real-world example: Django's global_settings.py (though in Django apps settings are used by importing the object django.conf.settings).
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How can I mask a UIImageView?
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You should set the layer property to use the mask, i.e. [yourImageView.layer setMasksToBounds:YES];
– Wolfgang Schreurs
Apr 23 '11 at 9:47
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