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Which is more preferable to use: lambda functions or nested functions ('def')?
...gt;> pickle.loads(pickle.dumps(l))
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
_pickle.PicklingError: Can't pickle <function <lambda> at 0x7fbbc0464e18>:
attribute lookup <lambda> on __main__ failed
We can lookup foo just fine - becaus...
What is the difference between google tag manager and google analytics?
...ght now.
There's no problem if you just want to put the tag in the master file of your website so it shows up on all of your pages. Google Analytics can use the "referrer" parameter to figure out which page the visitor is on and can do all the simple stuff like counting page views.
However, you m...
How can I add new array elements at the beginning of an array in Javascript?
... [thingToInsertToFront].concat(originalArray).reduce(fn).reverse().map(fn) etc... If you use unshift, you can't do that chaining because all you get back is the length.
– StJohn3D
Sep 23 '16 at 18:27
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Is there a way to escape a CDATA end token in xml?
...n the real world. While reading the wikipedia dump and writing another xml file I encountered this on the page for the National Transportation Safety Board. It contained US$>100 million (2013) for the budget in the infobox. The source xml contained [[United States dollar|US$]]&gt;100 million ...
How do I adjust the anchor point of a CALayer, when Auto Layout is being used?
...ews and apply custom layout Code there - It works like a charm
The Header File looks like that so that you can link your subview of choice directly from Interface Builder
#import <UIKit/UIKit.h>
@interface BugFixContainerView : UIView
@property(nonatomic,strong) IBOutlet UIImageView *knobIm...
Binary Data in JSON String. Something better than Base64
...rive API is doing it in this way: developers.google.com/drive/v2/reference/files/update#examples
– Mathias Conradt
Jul 30 '15 at 13:51
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How to get Url Hash (#) from server side
...se the wrapper DIV as it allows all this Javascript to live in an external file and be used in a generic fashion.
If the hidden input field has a valid value, set that as the URL hash (window.location.hash again) and/or perform other actions.
We used jQuery to simplify the selecting of the field, ...
Representational state transfer (REST) and Simple Object Access Protocol (SOAP)
...ed web browsers for years and we have seen how easy, flexible, performing, etc web sites are. HTML sites use hyperlinks and forms as the primary means of user interaction. Their main goal is to allow us, clients, to know only those links that we can use in the current state. And REST simply says 'wh...
How many concurrent requests does a single Flask process receive?
...pends on the nature of your app, its environment, the hardware it runs on, etc. More details can be found on Gunicorn's design page and notes on how gevent works on its intro page.
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Handlebars/Mustache - Is there a built in way to loop through the properties of an object?
...e object "top level" and another not? what are "pre-defined" keys exactly? etc), so you might want to revisit these concepts.
– Jon
Feb 11 '14 at 9:42
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