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How to have Android Service communicate with Activity
I'm writing my first Android application and trying to get my head around communication between services and activities. I have a Service that will run in the background and do some gps and time based logging. I will have an Activity that will be used to start and stop the Service.
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Fastest way to check if a file exist using standard C++/C++11/C?
...exist. What can I write instead of /* SOMETHING */ in the following function?
20 Answers
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Get the current first responder without using a private API
I submitted my app a little over a week ago and got the dreaded rejection email today. It tells me that my app cannot be accepted because I'm using a non-public API; specifically, it says,
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ipython: print complete history (not just current session)
...ry to print recent history, but this only prints history from current session.
3 Answers
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Remove specific commit
...nges in files since the last commit. If --soft does not work, rather try --mixed or --keep.
Rebase (show the log of the last 5 commits and delete the lines you don't want, or reorder, or squash multiple commits in one, or do anything else you want, this is a very versatile tool):
git rebase -i HE...
Changing Font Size For UITableView Section Headers
... the easiest way to change the font size for the text in a UITableView section header?
11 Answers
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How to encode a URL in Swift [duplicate]
...terSet())
Use stringByAddingPercentEscapesUsingEncoding: Deprecated in iOS 9 and OS X v10.11
var address = "American Tourister, Abids Road, Bogulkunta, Hyderabad, Andhra Pradesh, India"
var escapedAddress = address.stringByAddingPercentEscapesUsingEncoding(NSUTF8StringEncoding)
let urlpath = NS...
Why aren't superclass __init__ methods automatically invoked?
... kinds of allocation/construction/initialization functions. Languages uses mixed terminology, and the important part is the behavior and not the terminology.
– Elazar
Jan 13 '17 at 13:06
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Download a file from NodeJS Server using Express
...ress has a helper for this to make life easier.
app.get('/download', function(req, res){
const file = `${__dirname}/upload-folder/dramaticpenguin.MOV`;
res.download(file); // Set disposition and send it.
});
Old Answer
As far as your browser is concerned, the file's name is just 'download', ...
Design patterns to avoid [closed]
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I think that Active Record is an overused pattern that encourages mixing business logic with the persistance code. It doesn't do a very good job of hiding the storage implementation from the model layer and ties the models to a database. There are plenty of alternatives (described in PoEAA)...