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Test for equality among all elements of a single vector
I'm trying to test whether all elements of a vector are equal to one another. The solutions I have come up with seem somewhat roundabout, both involving checking length() .
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Cocoa: What's the difference between the frame and the bounds?
UIView and its subclasses all have the properties frame and bounds . What's the difference?
12 Answers
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What's the best way to store co-ordinates (longitude/latitude, from Google Maps) in SQL Server?
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How can I disable a button in a jQuery dialog from a function?
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Yes, but the buttons option doesn't return DOM elements but functions - iterating through them is fine, but disabling one isn't so straightforward. Am I missing something here?
– Remi Despres-Smyth
Jul 23 '10 at 13:52
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Difference between signed / unsigned char [duplicate]
...'s no dedicated "character type" in C language. char is an integer type, same (in that regard) as int, short and other integer types. char just happens to be the smallest integer type. So, just like any other integer type, it can be signed or unsigned.
It is true that (as the name suggests) char is...
How do I start my app on startup?
...the permission in your AndroidManifest.xml:
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
Also, in yourAndroidManifest.xml, define your service and listen for the BOOT_COMPLETED action:
<service android:name=".MyService" android:label="My Service">
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Why does C++ rand() seem to generate only numbers of the same order of magnitude?
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Aye, good point ! There are 31 times more numbers between 2^25 and 2^30 than between 1 and 2^25 :) thanks for the quick answer. I need to rethink the program then. Question answered.
– Tallaron Mathias
Jun 20 '13 at 9:3...
What to do with “Unexpected indent” in python?
... but the one before is not the start of a subblock (e.g. if/while/for statement). All lines of code in a block must start with exactly the same string of whitespace. For instance:
>>> def a():
... print "foo"
... print "bar"
IndentationError: unexpected indent
This one is especiall...
How do I format a long integer as a string without separator in Java?
...e will probably be more straight forward than trying to understand the documentation for MessageFormat :
6 Answers
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How do I launch the Android emulator from the command line?
I'm on Mac, working on Android development from the terminal. I have successfully created the HelloWorld project and now I'm trying to run it from the command line in the Android emulator. Which command runs the emulator for my HelloWorld project?
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