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How do I clone a Django model instance object and save it to the database?

... Worth noting that this quotes Django 1.2, we're now up to Django 1.4. Haven't tested whether or not this works, but don't use this answer without being sure that it works for you. – Joe Oct 4 '12 at 11:37 ...
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How to perform static code analysis in php? [closed]

... are reported like rjha@mint ~ $ ~/sw/pfff/scheck ~/code/github/sc/ login-now.php:7:4: CHECK: Unused Local variable $title go-automatic.php:14:77: CHECK: Use of undeclared variable $goUrl. share | ...
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Inheritance vs. Aggregation [closed]

...s is more or less as the original class. Use inheritance. The new class is now a subclass of the original class. If the new class must have the original class. Use aggregation. The new class has now the original class as a member. However, there is a big gray area. So we need several other tricks....
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How to download source in ZIP format from GitHub?

... not without using the Github API as far as I know. – Christoph Feb 11 '13 at 15:25 add a comment  |  ...
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Cannot push to Git repository on Bitbucket

...trange error. I've used Git before on Bitbucket but I just reformatted and now I can't seem to get Git to work. After doing a commit, I had to add my email and name to the globals, but then it committed just fine. ...
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How do I define and use an ENUM in Objective-C?

... that's #imported into your header), because otherwise the compiler won't know what size to make the PlayerState ivar. Other than that, it looks ok to me. share | improve this answer | ...
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MySQL: Transactions vs Locking Tables

...posit all the service fees charged on the transaction. Given (as everyone knows these days) that banks are extraordinarily stupid, let's say their system works like this: $balance = "GET BALANCE FROM your ACCOUNT"; if ($balance < $amount_being_paid) { charge_huge_overdraft_fees(); } $balance...
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How can I do width = 100% - 100px in CSS?

... Modern browsers now support the: width: calc(100% - 100px); To see the list of supported browser versions checkout: Can I use calc() as CSS unit value? There is a jQuery fallback: css width: calc(100% -100px); alternative using jquery ...
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Calculate difference between two dates (number of days)?

... Yup, this is what I needed - most valuable answer cmon now nobody wants to think about Minutes and Seconds in calculating days – solujic Jun 13 '17 at 12:28 ...
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Adb Devices can't find my phone [closed]

...omposite Device and made sure to check the box 'delete driver software'. Now the device will have an exclamation mark etc. I right clicked and installed the driver again (refresh copy). This finally made adb acknowledge my phone as an emulator. As others noted, for Nexus 4, you can also try this ...