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Proper indentation for Python multiline strings
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+1 to @bobince 's comment about rejecting "hanging indents" here... Especially because if you change the variable name from string to text or anything of a different length, then you now need to update the indentation of literally every single...
Which is better option to use for dividing an integer number by 2?
... "Implementation defined" means that the implementer of the compiler got to choose among several implementation choices, usually with substantial constraints. Here, one constraint is that the % and / operators must be consistent for both positive and negative operands so that (a/b)*b+...
How can I get the external SD card path for Android 4.0+?
...ing s = "";
try {
final Process process = new ProcessBuilder().command("mount")
.redirectErrorStream(true).start();
process.waitFor();
final InputStream is = process.getInputStream();
final byte[] buffer = new byte[1024];
while (is.read(buf...
Alternatives to dispatch_get_current_queue() for completion blocks in iOS 6?
I have a method that accepts a block and a completion block. The first block should run in the background, while the completion block should run in whatever queue the method was called.
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Background task, progress dialog, orientation change - is there any 100% working solution?
...ading. Orientation changes, Activity is restarted and then my AsyncTask is completed - I want to dismiss the progess dialog and start a new Activity. But calling dismissDialog sometimes throws an exception (probably because the Activity was destroyed and new Activity hasn't been started yet).
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How to use auto-layout to move other views when a view is hidden?
... Tim. I set a constraint of 0 with a higher priority to avoid constraint incompatibilities, but now I realise there's the problem with the double spacing. I didn't have that problem because I never show the two views together (my case: |-[otherViews]-[eitherThis][orThis]-|), but I'd run into that pr...
What does 'var that = this;' mean in JavaScript?
...ind a grumpy old man who yells at kids to get off of his lawn." - blogging.compendiumblog.com/blog/software-for-humans/0/0/… ;-p
– David Murdoch
Feb 3 '11 at 20:30
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Accessing items in an collections.OrderedDict by index
...nal datastructure for applications that have to do this very often: github.com/niklasf/indexed.py
– Niklas
Sep 6 '13 at 20:07
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Relational Database Design Patterns? [closed]
...say I've heard a list of database patterns so much.
I would also highly recommend David C. Hay's Data Model Patterns and the follow up A Metadata Map which builds on the first and is far more ambitious and intriguing. The Preface alone is enlightening.
Also a great place to look for some pre-canne...
Plain Old CLR Object vs Data Transfer Object
...es of OOP. It should (but doesn't have to) have state and behavior. POCO comes from POJO, coined by Martin Fowler [anecdote here]. He used the term POJO as a way to make it more sexy to reject the framework heavy EJB implementations. POCO should be used in the same context in .Net. Don't let fr...