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A fast method to round a double to a 32-bit int explained
...de (supposing it's a 32-bit int) is the one on the right in the figure, so what you are doing in the end is just taking the lowest 32 bits of mantissa.
Now, to the magic number; as you correctly stated, 6755399441055744 is 2^51 + 2^52; adding such a number forces the double to go into the "sweet ...
How to create a file in Ruby
... new file and things don't seem to be working as I expect them too. Here's what I've tried:
9 Answers
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Xcode warning: “Multiple build commands for output file”
... But the files don't come up in XCode's groups and files pane any more. What's the deal with this?
– Tejaswi Yerukalapudi
Oct 7 '10 at 14:52
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Different bash prompt for different vi editing mode?
...re in insert mode without a prompt change (so sayeth many forum posts) For what it is worth you are always in insert mode unless you hit ESC. Makes it a little easier, but not always as intuitive.
I'm upping your question as I'm interested in seeing where this goes.
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Bulk insert with SQLAlchemy ORM
...hanks for your reply, I'm going to give that a go. WRT the expiring issue, what I saw wasn't quite the same. I am using a scoped session in turbogears. Performing a getSession().query(Foo).filter....all() returned different things depending on the request, also did not return the updated records tha...
Can inner classes access private variables?
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For what its worth, GCC follows the proposed resolution given there, other compilers probably do too.
– Greg Rogers
Mar 9 '09 at 20:13
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Check whether a cell contains a substring
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Welcome to SO. You should read up on what makes a good answer.
– geotheory
Mar 23 '16 at 13:41
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How to use a variable for a key in a JavaScript object literal?
...ter than XXX" or "after 2014-mm" (I'd make change myself, but I don't know what good values would be.
– Alexei Levenkov
Feb 26 '15 at 1:59
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What is the difference between XMLHttpRequest, jQuery.ajax, jQuery.post, jQuery.get
... on the other hand can only issue GET and POST requests. If you don't know what these are, you should check HTTP protocol and learn a little. Internally these two functions use jQuery.ajax but they use particular settings that you don't have to set yourself thus simplifying GET or POST request compa...
What is polymorphism, what is it for, and how is it used?
What is polymorphism, what is it for, and how is it used?
28 Answers
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