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How do I adjust the anchor point of a CALayer, when Auto Layout is being used?
...make the mistake of triggering layout at the time that a view transform is applied.]
Autolayout vs. View Transforms
Autolayout does not play at all well with view transforms. The reason, as far as I can discern, is that you're not supposed to mess with the frame of a view that has a transform (oth...
Approximate cost to access various caches and main memory?
Can anyone give me the approximate time (in nanoseconds) to access L1, L2 and L3 caches, as well as main memory on Intel i7 processors?
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Invalidating JSON Web Tokens
... working on, I'm thinking about switching over from a cookie based session approach (by this, I mean, storing an id to a key-value store containing user sessions in a user's browser) to a token-based session approach (no key-value store) using JSON Web Tokens (jwt).
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Why no ICloneable?
... do not take into account it is a part of .NET framework, not part of your application. so if you make a class that does not do deep cloning, then someone else makes a class that does do deep cloning and calls Clone on all its parts, it will not work predictably -- depending on whether that part was...
How to unit test a Node.js module that requires other modules and how to mock the global require fun
... good things. It saved me! I was tasked to write jasmine-node tests for an app developed in appcelerator Titanium which forces some modules to be absolute paths and many circular dependancies. proxyquire let me stop gap those and mock out the cruft I didn't need for each test. (Explained here). Than...
Is there a list of screen resolutions for all Android based phones and tablets? [closed]
...ns are :
1280*800
1280*768
1024*600
1024*800
1024*768
800*400
800*480
Happy designing .. ! :)
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Domain Driven Design: Domain Service, Application Service
Can someone explain the difference between domain and application services by providing some examples? And, if a service is a domain service, would I put the actual implementation of this service within the domain assembly and if so, would I also inject repositories into that domain service? Some in...
How to avoid isset() and empty()
I have several older applications that throw a lot of "xyz is undefined" and "undefined offset" messages when running on the E_NOTICE error level, because the existence of variables is not explicitly checked using isset() and consorts.
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What is the simplest and most robust way to get the user's current location on Android?
...ationManager API on Android seems like it's a bit of a pain to use for an application that only needs an occasional and rough approximation of the user's location.
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When to use static vs instantiated classes
...ame). This is a case when global is evil. I had problems with this kind of approach with some component of Zend Framework. There are classes which use static method calls (factories) in order to build objects. It was impossible for me to supply another factory to that instance in order to get a cust...