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Android splash screen image sizes to fit all devices
...mpromising the end result
With this, Android will select the appropriate file for the device's image density, then it will stretch the image according to the 9-patch standard.
end of tl;dr. Full post ahead
I am answering in respect to the design-related aspect of the question. I am not a develop...
What are the applications of binary trees?
...lized image-signatures in which a hash needs to be verified, but the whole file is not available.
Heaps - Used in implementing efficient priority-queues, which in turn are used for scheduling processes in many operating systems, Quality-of-Service in routers, and A* (path-finding algorithm used in A...
How to diff a commit with its parent?
...oned, if you put the following in the [alias] section of your ~/.gitconfig file then you can use short-hand to view diff between head and previous.
[alias]
diff-last = diff HEAD^1
Then running $ git diff-last will get you your result. Note that this will also include any changes you've not ye...
How does “do something OR DIE()” work in PHP?
... case of errors. Please, correct me if I'm wrong, but if you do func_call($file) or die(); and the function fails, then the file is left open when the scripts dies.
– pedromanoel
Nov 27 '12 at 11:06
...
How to check if a path is absolute path or relative path in cross platform way with Python?
...ectly clear to anyone else who might find this: `c:\` is a perfectly valid file/directory name in unix. So, it would really be a relative path on a unix system. Hence, the function is cross-platform. Because, it takes the specialties of Windows and Unix into account.
– Lemming
...
Sorting an array of objects in Ruby by object attribute?
...
Any idea how this compares with sort! (e.g. speed, etc.)?
– Joshua Pinter
Jul 11 '15 at 0:32
E...
NPM global install “cannot find module”
...r: Cannot find module 'promised-io/promise'
at Function.Module._resolveFilename (module.js:338:15)
I probably installed node and npm from source using configure --prefix=/opt. I've no idea why this has made them incapable of finding installed modules. The fix for now is to point NODE_PATH at...
git returns http error 407 from proxy after CONNECT
...This was what worked for me at last! after setting the proxy in the config file.
– Dhanesh KM
Mar 11 '19 at 19:14
3
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Perform Segue programmatically and pass parameters to the destination view
...om a selected cell in a table view to another view controller.
in the .h file of the trget view:
@property(weak, nonatomic) NSObject* dataModel;
in the .m file:
@synthesize dataModel;
dataModel can be string, int, or like in this case it's a model that contains many items
- (void)someMeth...
How to set default value for form field in Symfony2?
... I created a service which generated all the forms, did all the processing etc. This was because the forms were to be used across multiple controllers in multiple environments and whilst the forms were generated / handled in the same way, they were displayed / interacted with differently (e.g. error...