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Small Haskell program compiled with GHC into huge binary
...braries are copied in verbatim.
Aside: since this is a graphics-intensive app, I'd definitely compile with ghc -O2
There's two things you can do.
Stripping symbols
An easy solution: strip the binary:
$ strip A
$ du -hs A
5.8M A
Strip discards symbols from the object file. They are generall...
When to catch java.lang.Error?
In what situations should one catch java.lang.Error on an application?
16 Answers
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In C/C++ what's the simplest way to reverse the order of bits in a byte?
...a script which outputs the table of the first 256 bytes and their reverse mapping. Yes, you're back to writing the reverse function, but now in your favourite scripting language, and it can be as nasty as you want -- you're going to throw it away as soon as it's done and you ran it once. Have the sc...
django urls without a trailing slash do not redirect
I've got two applications located on two separate computers. On computer A, in the urls.py file I have a line like the following:
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NSUserDefaults - How to tell if a key exists
I'm working on a small iPhone app, and I am using NSUserDefaults as my data persistence. It only has to keep track of a few things, such as some names and some numbers so I figure I might as well keep it simple.
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What is the max size of localStorage values?
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Actually Opera doesn't have 5MB limit. It offers to increase limit as applications requires more. User can even choose "Unlimited storage" for a domain.
You can easily test localStorage limits/quota yourself.
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How do PHP sessions work? (not “how are they used?”)
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How does a mobile device (from a native app) handle sessions normally? Storing a session ID? Or is this were OAuth comes along?
– Adam Waite
Feb 24 '13 at 13:29
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How to change the font on the TextView?
...e), and Droid Serif (serif). While you can bundle your own fonts with your application and use them via setTypeface(), bear in mind that font files are big and, in some cases, require licensing agreements (e.g., Helvetica, a Linotype font).
EDIT
The Android design language relies on traditional...
Difference between await and ContinueWith
...tion in the calling context, can you explain the benefit of that and what happens in the other situation?
– Harrison
Sep 23 '13 at 19:52
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FileNotFoundException while getting the InputStream object from HttpURLConnection
...Url in java).
The content of the request is xml and at the end point, the application processes the xml and stores a record to the database and then sends back a response in form of xml string. The app is hosted on apache-tomcat locally.
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