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What's wrong with this 1988 C code?

...tions of IN and OUT: #define IN 1; /* inside a word */ #define OUT 0; /* outside a word */ Notice how you have a trailing semicolon in each of these. When the preprocessor expands them, your code will look roughly like: if (c == ' ' || c == '\n' || c == '\t') state = 0;; /...
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Why does “while(true)” without “Thread.sleep” cause 100% CPU usage on Linux but not on Windows?

...Let's say you have 4 cores: With IRIX mode on, 1 fully utilized core is 100% and 4 cores are 400%. With IRIX mode off, 1 fully utilized core is 25% and 4 cores are 100%. This means that by default, top on Linux will show an infinite loop as ~100% and Windows will show it as ~25%, and it means ...
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How to loop over files in directory and change path and add suffix to filename

... .txt files only: #!/bin/bash for filename in /Data/*.txt; do for ((i=0; i<=3; i++)); do ./MyProgram.exe "$filename" "Logs/$(basename "$filename" .txt)_Log$i.txt" done done Notes: /Data/*.txt expands to the paths of the text files in /Data (including the /Data/ part) $( ... )...
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What is the difference between String.slice and String.substring?

...nts. If either argument is negative or is NaN, it is treated as if it were 0. Distinctions of slice(): If start > stop, slice() will return the empty string. ("") If start is negative: sets char from the end of string, exactly like substr() in Firefox. This behavior is observed in both Firefo...
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LoaderManager with multiple loaders: how to get the right cursorloader

... 120 The Loader class has a method called getId(). I would hope this returns the id you've associated...
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How to set background color in jquery

... reko_treko_t 49.5k99 gold badges8080 silver badges7575 bronze badges add a comment ...
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What is the difference between gsub and sub methods for Ruby Strings

... 209 The g stands for global, as in replace globally (all): In irb: >> "hello".sub('l', '*')...
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Most efficient way to remove special characters from string

...om a string. Allowed characters are A-Z (uppercase or lowercase), numbers (0-9), underscore (_), or the dot sign (.). 24 An...
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How do I run a single test with Nose in Pylons

I have a Pylons 1.0 app with a bunch of tests in the test/functional directory. I'm getting weird test results and I want to just run a single test. The nose documentation says I should be able to pass in a test name at the command line but I get ImportErrors no matter what I do ...
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jQuery - If element has class do this

...l: if ($("#about").hasClass("opened")) { $("#about").animate({right: "-700px"}, 2000); } But you can also simplify this to: $('#about.opened').animate(...); If #about doesn't have the opened class, it won't animate. If the problem is with the animation itself, we'd need to know more about y...