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How to add reference to a method parameter in javadoc?

...ass: /** * Allocates a new <code>String</code> that contains characters from * a subarray of the character array argument. The <code>offset</code> * argument is the index of the first character of the subarray and * the <code>count</code> argument specifies t...
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C++ where to initialize static const

... static const string s; // Can never be initialized here. static const char* cs; // Same with C strings. static const int i = 3; // Integral types can be initialized here (*)... static const int j; // ... OR in cpp. }; foo.cpp #include "foo.h" const string foo::s = "foo string"; ...
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What character to use to put an item at the end of an alphabetic list?

... _ ' to the item I want in first position. Is there some sort of magical character I could use to put an item at the end of the list? ...
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Memory footprint of Haskell data types

...e) which take 2. GHC actually has a cache of small values of type Int and Char, so in many cases these take no heap space at all. A String only requires space for the list cells, unless you use Chars > 255. An Int8 has identical representation to Int. Integer is defined like this: data Integ...
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Studies on optimal code width?

...ght Margin" in your IDE of choice, it is likely that it will default to 80 characters. I tend to change it to 120 for no reason other than it was the standard at a company I was with a few years back, and no other company has told me to do it differently. ...
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How to create a trie in Python

...a linear search. But the search would be limited to the number of possible characters -- 27 if we include _end. Also, there's nothing to be gained by creating a massive list of nodes and accessing them by index as he suggests; you might as well just nest the lists. Finally, I'll add that creating a...
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What is a bus error?

...*/ int main() { int fd; int *map; int size = sizeof(int); char *name = "/a"; shm_unlink(name); fd = shm_open(name, O_RDWR | O_CREAT, (mode_t)0600); /* THIS is the cause of the problem. */ /*ftruncate(fd, size);*/ map = mmap(NULL, size, PROT_READ | PROT_WRITE, MA...
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What's the magic of “-” (a dash) in command-line parameters?

.../home | aescrypt -e -p apples -o backup_files.tar.aes - because the piping char | should make the presence of the last dash unnecessary. But without the last dash the command fails. Sounds illogical. Can someone please give me a reference where the naked dash meaning in command lines is explained. I...
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Set TextView text from html-formatted string resource in XML

...use HTML markup in your Strings, you don't have to change a lot: The only characters that you need to escape in your String resources are: double quotation mark: " becomes \" single quotation mark: ' becomes \' ampersand: & becomes & or & That means you can add your HTML mar...
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How do you run a command for each line of a file?

... not too big and all files are well named (without spaces or other special chars like quotes), you could use shell command line expansion. Simply: chmod 755 $(<file.txt) For small amount of files (lines), this command is the lighter one. xargs is the right tool For bigger amount of files, or ...