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Can I use a hash sign (#) for commenting in PHP?
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edited Nov 30 '18 at 13:49
Andy
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answered Feb 1...
Best programming based games [closed]
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43 Answers
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Is Python interpreted, or compiled, or both?
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240
First off, interpreted/compiled is not a property of the language but a property of the impleme...
What is the difference between RDF and OWL? [closed]
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edited Oct 14 '18 at 14:41
raikumardipak
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How to convert a string to lower case in Bash?
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You may run into portability issues with the following examples:
Bash 4.0
$ echo "${a,,}"
hi all
sed
$ echo "$a" | sed -e 's/\(.*\)/\L\1/'
hi all
# this also works:
$ sed -e 's/\(.*\)/\L\1/' <<< "$a"
hi all
Perl
$ echo "$a" | perl -ne 'print lc'
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Bash
lc(){
case "$1...
How do I tidy up an HTML file's indentation in VI?
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edited Dec 4 '14 at 0:23
Rory O'Kane
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PHP and Enumerations
... = 1;
const Tuesday = 2;
const Wednesday = 3;
const Thursday = 4;
const Friday = 5;
const Saturday = 6;
}
DaysOfWeek::isValidName('Humpday'); // false
DaysOfWeek::isValidName('Monday'); // true
DaysOfWeek::isValidName('monday'); ...
Search and replace in Vim across all the project files
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edited Feb 13 '11 at 15:46
nelstrom
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SQL injection that gets around mysql_real_escape_string()
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4 Answers
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Create a pointer to two-dimensional array
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140
Here you wanna make a pointer to the first element of the array
uint8_t (*matrix_ptr)[20] = l_...