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How to set environment variables in Jenkins?

...ajorVersion" | python -c 'import sys,re,os; print("VERSION_NUMBER="+re.findall(r"[\d+\.]+", sys.stdin.read())[0]+os.environ["BUILD_NUMBER"])' – kenny_k Jun 19 '15 at 6:52 ...
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iOS 7 - Status bar overlaps the view

... Xcode 5 has iOS 6/7 Deltas which is specifically made to resolve this issue. In the storyboard, I moved my views 20 pixels down to look right on iOS 7 and in order to make it iOS 6 compatible, I changed Delta y to -20. Since my storyboard is not using auto-layout,...
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Best way to do multiple constructors in PHP

... <?php class Student { public function __construct() { // allocate your stuff } public static function withID( $id ) { $instance = new self(); $instance->loadByID( $id ); return $instance; } public static function withRow( array $row ) { ...
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How to move a model between two Django apps (Django 1.7)

So about a year ago I started a project and like all new developers I didn't really focus too much on the structure, however now I am further along with Django it has started to appear that my project layout mainly my models are horrible in structure. ...
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super() raises “TypeError: must be type, not classobj” for new-style class

...pe(OldStyle()) is the instance type, which does inherit from object. Basically, an old-style class just creates objects of type instance (whereas a new-style class creates objects whose type is the class itself). This is probably why the instance OldStyle() is an object: its type() inherits from ob...
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How to convert SQL Query result to PANDAS Data Structure?

... that will do the job: from pandas import DataFrame df = DataFrame(resoverall.fetchall()) df.columns = resoverall.keys() You can go fancier and parse the types as in Paul's answer. share | improv...
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Get the name of the currently executing method

... Even better than my first answer you can use __method__: class Foo def test_method __method__ end end This returns a symbol – for example, :test_method. To return the method name as a string, call __method__.to_s instead. Note: This requires Ruby 1.8.7. ...
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Ruby send vs __send__

I understand the concept of some_instance.send but I'm trying to figure out why you can call this both ways. The Ruby Koans imply that there is some reason beyond providing lots of different ways to do the same thing. Here are the two examples of usage: ...
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Select distinct values from a table field

...ant any ordering to be applied to a query, not even the default ordering, call order_by() with no parameters. and distinct() in the note where it discusses issues with using distinct() with ordering. To query your DB, you just have to call: models.Shop.objects.order_by().values('city').distinct(...
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WITH CHECK ADD CONSTRAINT followed by CHECK CONSTRAINT vs. ADD CONSTRAINT

... It doesn't look like WITH CHECK is actually the default, it's only the default for new data. From msdn.microsoft.com/en-us/library/ms190273.aspx: "If not specified, WITH CHECK is assumed for new constraints, and WITH NOCHECK is assumed for re-enabled constraints."...