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On logout, clear Activity history stack, preventing “back” button from opening logged-in-only Activi
...lication require a user to be logged-in to view. Users can log out from almost any activity. This is a requirement of the application. At any point if the user logs-out, I want to send the user to the Login Activity . At this point I want this activity to be at the bottom of the history stack so th...
Why do people say there is modulo bias when using a random number generator?
...asked a lot but never seen a true concrete answer to it. So I am going to post one here which will hopefully help people understand why exactly there is "modulo bias" when using a random number generator, like rand() in C++.
...
Node.js vs .Net performance
...e any real world evidence of this vs other frameworks, particularly .Net? Most of the articles i've read are anecdotal or don't have comparisons to .Net.
...
Why do you have to link the math library in C?
...specified). GCC can be instructed to avoid this automatic link with the -nostdlib or -nodefaultlibs options.
The math functions in math.h have implementations in libm.so (or libm.a for static linking), and libm is not linked in by default. There are historical reasons for this libm/libc split, no...
Is async HttpClient from .Net 4.5 a bad choice for intensive load applications?
... I haven't touched ServicePointManager.DefaultConnectionLimit, and I'm disposing and re-creating everything (HttpClient and response) on each request. Do you have any idea what may be causing the connections to remain open, and deplete the ports?
– Iravanchi
Ju...
How to read contacts on Android 2.0
...t.CommonDataKinds.Phone.NUMBER));
}
phones.close();
}
Cursor emails = getContentResolver().query(ContactsContract.CommonDataKinds.Email.CONTENT_URI, null, ContactsContract.CommonDataKinds.Email.CONTACT_ID + " = " + contactId, null, null);
while (emails.moveT...
What's the difference between “Solutions Architect” and “Applications Architect”? [closed]
...thinking has evolved considerably on this topic. I tend to live a little closer to the bleeding edge in our industry than the majority (though certainly not pushing the boundaries nearly as much as a lot of really smart people out there). I've been an architect at varying levels from application, to...
Android Studio Project Structure (v.s. Eclipse Project Structure)
...ts a
complete software solution.
Your finished product may be decomposed into a series of discrete,
isolated modules, but it's a project definition that brings them
together and ties them into a greater whole.
For Android, it means one project per app, and one module per library and per...
Handling click events on a drawable within an EditText
... return false;
}
});
we getRawX() because we want to get the actual position of touch on screen, not relative to parent.
To get left side click
if(event.getRawX() <= (editComment.getCompoundDrawables()[DRAWABLE_LEFT].getBounds().width()))
...
What is HTML5 ARIA?
...g support for accessible web apps. It defines bunch of markup extensions (mostly as attributes on HTML5 elements), which can be used by the web app developer to provide additional information about the semantics of the various elements to assistive technologies like screen readers. Of course, for AR...