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What is the “FS”/“GS” register intended for?
... to store many objects in each segment, and thus store both segment and offset on every pointer. By contrast, if one is willing to round memory allocations up to multiples of 16 bytes, 8086-style segmentation allows one to use the segment alone as a means of identifying an object. Rounding allocat...
Is there a difference between YES/NO,TRUE/FALSE and true/false in objective-c?
Simple question really; is there a difference between these values (and is there a difference between BOOL and bool)? A co-worker mentioned that they evaluate to different things in Objective-C, but when I looked at the typedefs in their respective .h files, YES/TRUE/true were all defined as 1 an...
Prevent browser from loading a drag-and-dropped file
...ffect = "none";
}
});
<div id="dropzone">...</div>
Setting both effectAllow and dropEffect unconditionally on the window causes my drop zone not to accept any d-n-d any longer, regardless whether the properties are set new or not.
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Adding a new entry to the PATH variable in ZSH
I'm using zsh and I'm trying to add a new entry ( /home/david/pear/bin ) to the PATH variable but I don't know how.
6 Ans...
How to clear MemoryCache?
...stackoverflow.com/a/8043556/216440 . To quote: "The state of the cache is set to indicate that the cache is disposed. Any attempt to call public caching methods that change the state of the cache, such as methods that add, remove, or retrieve cache entries, might cause unexpected behavior. For exam...
Hibernate throws MultipleBagFetchException - cannot simultaneously fetch multiple bags
...ype attribute from the @*ToMany annotation.
But note that in most cases a Set<Child> is more appropriate than List<Child>, so unless you really need a List - go for Set
But remind that with using sets you won't eliminate the underlaying Cartesian Product as described by Vlad Mihalcea i...
Need a good hex editor for Linux [closed]
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Don't forget to :set binary when using vim + xxd! Otherwise, vim will add a line terminator to the end of the file, which has a very high chance of corrupting said file (and it does. A lot). Binary mode ensures that vim leaves that out. On a ...
Android Preferences: How to load the default values when the user hasn't used the preferences-screen
I am using a PreferenceActivity to let the user set some values.
I am feeding it the xml file with the defined preferences.
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ValueError: invalid literal for int() with base 10: ''
I am creating a program that reads a file and if the first line of the file is not blank, it reads the next four lines. Calculations are performed on those lines and then the next line is read. If that line is not empty it continues. However, I am getting this error:
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Measuring the distance between two coordinates in PHP
Hi I have the need to calculate the distance between two points having the lat and long.
12 Answers
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