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What is a bank conflict? (Doing Cuda/OpenCL programming)
...y address one dataset at a time, so if a halfwarp tries to load/store data from/to the same bank the access has to be serialized (this is a bank conflict). For gt200 gpus there are 16 banks (32banks for fermi), 16 or 32 banks for AMD gpus (57xx or higher: 32, everything below: 16)), which are interl...
What exactly does a jar file contain?
...ar file with a zip utility or run jar xf foo.jar you can extract the files from it, and have a look at them. Note that you don't need a jar file to run Java code - classloaders can load class data directly from the file system, or from URLs, as well as from jar files.
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Best way to test exceptions with Assert to ensure they will be thrown
...code and you won't have to pick between the different techniques or change from one to another as the test changes. See stackoverflow.com/a/25084462/2166177
– steve
Aug 1 '14 at 16:28
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Why should I avoid using Properties in C#?
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@PatrickFromberg: You've missed a large amount of code which uses read-only fields, apparently. There's nothing to say that properties imply mutability. I often have read-only fields backing read-only properties - do you think that's...
Get integer value of the current year in Java
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I removed my SIM card from the phone with 4.1.2. So the network was not able to update the Date and Time on the phone. Consequently the phone was stuck in 2012. Looks like this is not a bug in 4.1.2 .
– toobsco42
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Redefine tab as 4 spaces
.... In practice, you probably want your tab character width to be different from the width of your indents, in order to reduce the chance of tab characters masquerading as proper indents. (list + expandtab can help here too) Also, 8-char-wide tabs is "the standard" -- your terminal, Python, and many ...
Java - Method name collision in interface implementation
...ue; } // Beta.m()
};
}
}
Although it doesn't allow for casts from AlfaBeta to Beta, downcasts are generally evil, and if it can be expected that an Alfa instance often has a Beta aspect, too, and for some reason (usually optimization is the only valid reason) you want to be able to con...
What exactly is node.js used for? [closed]
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From Node.js website
Node.js is a platform built on Chrome's JavaScript runtime for easily
building fast, scalable network applications. Node.js uses an
event-driven, non-blocking I/O model that makes it lightweight a...
Where/How to getIntent().getExtras() in an Android Fragment? [duplicate]
... what Google intended for developers to do too, is to still get the extras from an Intent in an Activity and then pass any extra data to fragments by instantiating them with arguments.
There's actually an example on the Android dev blog that illustrates this concept, and you'll see this in several ...
Retrieve CPU usage and memory usage of a single process on Linux?
... a CSV using the 'watch' command. What command can I use to get this info from the Linux command-line?
20 Answers
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