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How can I write to the console in PHP?
...r script is run by Apache or manually on the command line. But you can use error_log for logging and various I/O streams can be written to with fwrite.
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How to perform static code analysis in php? [closed]
...analysis tool for PHP source files? The binary itself can check for syntax errors, but I'm looking for something that does more, like:
...
In Python, using argparse, allow only positive integers
...lue = int(value)
if ivalue <= 0:
raise argparse.ArgumentTypeError("%s is an invalid positive int value" % value)
return ivalue
parser = argparse.ArgumentParser(...)
parser.add_argument('foo', type=check_positive)
This is basically just an adapted example from the perfect_square...
What is the difference between 'java', 'javaw', and 'javaws'?
... application executor which is associated with a console to display output/errors
javaw: (Java windowed) application executor not associated with console. So no display of output/errors. It can be used to silently push the output/errors to text files. It is mostly used to launch GUI-based applicati...
Regular expressions in C: examples?
...);
}
else if (reti == REG_NOMATCH) {
puts("No match");
}
else {
regerror(reti, &regex, msgbuf, sizeof(msgbuf));
fprintf(stderr, "Regex match failed: %s\n", msgbuf);
exit(1);
}
/* Free memory allocated to the pattern buffer by regcomp() */
regfree(&regex);
Alternatively, yo...
Failed to load c++ bson extension
... noob here. I've been trying to set up a sample node app but the following error keeps popping up every time I try to run:
...
Export Data from mysql Workbench 6.0
... on Windows, to send to my db instance in Amazon RDS, but i'm getting this error:
9 Answers
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What does Redis do when it runs out of memory?
... or if the policy is
# set to 'noeviction', Redis will start to reply with errors to commands
# that would use more memory, like SET, LPUSH, and so on, and will continue
# to reply to read-only commands like GET.
#
# This option is usually useful when using Redis as an LRU cache, or to set
# a hard ...
Error: Could not find or load main class in intelliJ IDE
...ollowing piece of code keeps does not even compile and keeps giving me the error:
36 Answers
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Better way to check variable for null or empty string?
... be reversed to test for success as such:
if ( !$question ) {
// Handle error here
}
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