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Is floating point math broken?

...e last place. The table of reciprocals of Y (1/Y) is known as the quotient selection table (QST) in the slow division, and the size in bits of the quotient selection table is usually the width of the radix, or a number of bits of the quotient computed in each iteration, plus a few guard bits. For t...
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Compiling C++11 with g++

... There are 2 choices for the alternative gcc (providing /usr/bin/gcc). Selection Path Priority Status ------------------------------------------------------------ 0 /usr/bin/gcc-4.6 60 auto mode 1 /usr/bin/gcc-4.6 60 manual mode * 2 ...
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How do I set default terminal to terminator? [closed]

...n a terminal, try sudo update-alternatives --config x-terminal-emulator Select the desired terminal from the list of alternatives. share | improve this answer | follow ...
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Displaying build times in Visual Studio?

...uild Projects (e.g. all .Net-Projects): Click Tools -> Options and then select Projects and Solutions -> Build and Run. Change MSBuild project build output verbosity to Normal. So it will display Time Elapsed in every Solution Project it builds. But there is unfortunatily no Elapsed Time Sum ...
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Using current time in UTC as default value in PostgreSQL

...rap it in a function: create function now_utc() returns timestamp as $$ select now() at time zone 'utc'; $$ language sql; create temporary table test( id int, ts timestamp without time zone default now_utc() ); shar...
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What can you use Python generator functions for?

...uld like to update Alexa rank for each domain. First thing you need is to select your domain names from the database. Let's say your table name is domains and column name is domain. If you use SELECT domain FROM domains it's going to return 100 million rows which is going to consume lot of memory...
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Alter column, add default constraint

...e bla add constraint dt_bla default 1 for id insert bla default values select * from bla also make sure you name the default constraint..it will be a pain in the neck to drop it later because it will have one of those crazy system generated names...see also How To Name Default Constraints And ...
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Maven: Command to update repository after adding dependency to POM

...: Right click on the project ->Run As -- >Run configurations. Then select mavenBuild. Then click new button to create a configuration of the selected type .Click on Browse workspace then select your project and in goals specify eclipse:eclipse You can refer to how to run the command mvn e...
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How to delete an item in a list if it exists?

... new_tag from a form text field with self.response.get("new_tag") and selected_tags from checkbox fields with 7 Answ...
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Get current clipboard content? [closed]

... Following will give you the selected content as well as updating the clipboard. Bind the element id with copy event and then get the selected text. You could replace or modify the text. Get the clipboard and set the new text. To get the exact formatting...