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Generic deep diff between two objects
...object in arbitrary way based on passed primitive values (now this job is done by "compareValues" method).
var deepDiffMapper = function () {
return {
VALUE_CREATED: 'created',
VALUE_UPDATED: 'updated',
VALUE_DELETED: 'deleted',
VALUE_UNCHANGED: 'unchanged',
map: function(o...
What is the good python3 equivalent for auto tuple unpacking in lambda?
..., just not to say "there is no way out", a third way could be to implement one more level of lambda calling just to unfold the parameters - but that would be at once more inefficient and harder to read than your two suggestions:
min(points, key=lambda p: (lambda x,y: (x*x + y*y))(*p))
update Pyth...
Volatile vs. Interlocked vs. lock
...e access modifier of counter to public volatile
As other people have mentioned, this on its own isn't actually safe at all. The point of volatile is that multiple threads running on multiple CPUs can and will cache data and re-order instructions.
If it is not volatile, and CPU A increments a value,...
Custom HTTP headers : naming conventions
... name with "X-". E.g. X-Forwarded-For, X-Requested-With. This is also mentioned in a.o. section 5 of RFC 2047.
Update 1: On June 2011, the first IETF draft was posted to deprecate the recommendation of using the "X-" prefix for non-standard headers. The reason is that when non-standard headers pr...
How to format all Java files in an Eclipse project at one time?
...t working. My eclipse was only formatting css and Html files, but not JAVA ones.
Then, I located this answer that explains this:
You must add Java Facet to the project to allow Java classes to be detected by Eclipse formatter
Then, you should check on PROJECT-PROPERTIES-PROJECT FACETS and act...
How should I detect unnecessary #include files in a large C++ project?
...as declarations that come from different files. It might be that removing one header file results in a different overload being chosen rather than a compile error! The result will be a silent change in semantics that may be very difficult to track down afterwards.
2) Template specializations:
Si...
Set selected radio from radio group with a value
...you first need to remove checked attribute from any of radio buttons under one radio buttons group only then you will be able to add checked property / attribute to one of the radio button in that radio buttons group.
Code To Remove Checked Attribute from all radio buttons of one radio button group...
How do I auto size a UIScrollView to fit its content
...o I switched to viewDidAppear now works fine.. just to point out maybe someone would need this. thanks
– Hatem Alimam
May 7 '14 at 8:56
1
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jQuery: Get selected element tag name
...
pure JS solutions (like this one) are generally superior to jQuery ones especially if they do not suffer from browser compatibility problems or are much more verbose.
– Steven Lu
Jul 25 '12 at 16:24
...
How can I recover the return value of a function passed to multiprocessing.Process?
... @Catbuilts You could return a tuple from each process, where one value is the actual return value you care about, and the other is a unique identifier from the process. But I also wonder why you need to know which process is returning which value. If that what you actually need to know...