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What is Erlang written in?
....
Then I wrote a compiler from Erlang to
JAM and an emulator to see if the
machine worked. Both these were
written in prolog.
At the same time Mike Williams wrote a
C emulator for the JAM.
Then I rewrote the erlang-to-jam
compiler in Erlang and used the prolog
compiler to ...
Count table rows
... COUNT(*) is a strict language definition. You will get a parse error if you try COUNT (*) note the space
– ppostma1
Jun 23 '14 at 18:30
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bash: Bad Substitution
...points to dash, not bash.
me@pc:~$ readlink -f $(which sh)
/bin/dash
So if you chmod +x your_script_file.sh and then run it with ./your_script_file.sh, or if you run it with bash your_script_file.sh, it should work fine.
Running it with sh your_script_file.sh will not work because the hashbang l...
increase legend font size ggplot2
... there a way to increase the font size in ggplot2 ? I think I need to specify something like legend.key.width = unit(2, "line") in the theme function, but that is used to adjust the keys in legends, not the font sizes. Thanks!
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Including jars in classpath on commandline (javac or apt)
...ess there is a CLASSPATH environment variable) is the current directory so if you redefine it, make sure you're adding the current directory (.) to the classpath as I have done.
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Why do we use Base64?
... and Base64 encoding are interchangeable. They are not. They are used for different purposes.
When you encode text in ASCII, you start with a text string and convert it to a sequence of bytes.
When you encode data in Base64, you start with a sequence of bytes and convert it to a text string.
To...
Best Practice: Software Versioning [closed]
...ber (in some way) when you release a new version to the outside world.
So If you make a major change move from version 1.0.0.0 to version 2.0.0.0 (you changed from WinForms to WPF for example). If you make a smaller change move from 1.0.0.0 to 1.1.0.0 (you added support for png files). If you make ...
Any good boolean expression simplifiers out there? [closed]
I was refactoring old code and encountered several IF conditions that were way too complex and long and I'm certain they can be simplified. My guess is that those conditions grew so much because of later modifications.
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Change the selected value of a drop-down list with jQuery
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Does this work if the select is hidden (display: none;)? I can't get it to work right...
– Padel
Jul 13 '10 at 15:10
11
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Find files containing a given text
...h recursively (search subdirectories). The i flag means case insensitive.
If you just want file names add the l (lowercase L) flag:
egrep -lir --include=*.{php,html,js} "(document.cookie|setcookie)" .
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