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Does BroadcastReceiver.onReceive always run in the UI thread?
In my App, I create a custom BroadcastReceiver and register it to my Context manually via Context.registerReceiver . I also have an AsyncTask that dispatches notifier-Intents via Context.sendBroadcast . The intents are sent from a non-UI worker thread, but it seems that BroadcastReceiver.onRe...
Calculate MD5 checksum for a file
...file. However, there are times I cannot extract text, because the PDF file is only containing images. I download the same PDF files everyday, and I want to see if the PDF has been modified. If the text and modification date cannot be obtained, is a MD5 checksum the most reliable way to tell if the...
Can Go compiler be installed on Windows?
...X compilers. Does anyone know if Go programming can be done on Windows, or is it something that Google hasn't implemented yet?
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Getting Spring Application Context
Is there a way to statically/globally request a copy of the ApplicationContext in a Spring application?
16 Answers
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When to use valueChangeListener or f:ajax listener?
...he difference between the following two pieces of code - with regards to listener placement?
2 Answers
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How to use a class from one C# project with another C# project
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answered Aug 24 '10 at 8:25
NissimNissim
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Node.js create folder or use existing
I already have read the documentation of Node.js and, unless if I missed something, it does not tell what the parameters contain in certain operations, in particular fs.mkdir() . As you can see in the documentation, it's not very much.
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Inserting a tab character into text using C#
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edited Jan 31 '12 at 12:50
SteveC
12.8k2020 gold b...
Default constructor vs. inline field initialization
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Initialisers are executed before constructor bodies. (Which has implications if you have both initialisers and constructors, the constructor code executes second and overrides an initialised value)
Initialisers are good when you al...
Submitting a form by pressing enter without a submit button
Well I am trying to submit a form by pressing enter but not displaying a submit button. I don't want to get into JavaScript if possible since I want everything to work on all browsers (the only JS way I know is with events).
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