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Linux - Replacing spaces in the file names
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Again error mv: missing file argument Try mv --help' for more information. mv: missing file argument Try mv --help' for more information. mv: missing file argument Try mv --help' for more information. mv: missing file argument Try...
INSERT with SELECT
...e, location, '$this->gid' FROM courses WHERE cid = $cid -- I get the error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'name, location, gid SELECT name, location, '22' FROM courses WHERE cid = 23' a...
When is CRC more appropriate to use than MD5/SHA1?
When is it appropriate to use CRC for error detection versus more modern hashing functions such as MD5 or SHA1? Is the former easier to implement on embedded hardware?
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Best way to list files in Java, sorted by Date Modified?
...ied might change while sorting end result in a Comparison Method Violation Error, see: stackoverflow.com/questions/20431031 See stackoverflow.com/a/4248059/314089 for a possible better solution.
– icyerasor
Jan 28 '15 at 19:05
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How do I define global variables in CoffeeScript?
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Parsing boolean values with argparse
...ther solution using the previous suggestions, but with the "correct" parse error from argparse:
def str2bool(v):
if isinstance(v, bool):
return v
if v.lower() in ('yes', 'true', 't', 'y', '1'):
return True
elif v.lower() in ('no', 'false', 'f', 'n', '0'):
return F...
Will console.log reduce JavaScript execution performance?
...e script, eg:
var con = console;
and then use con.log("message") or con.error("error message") throughout your code, on production you can simply rewire con in the core location to:
var con = {
log: function() {},
error: function() {},
debug: function() {}
}
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Check synchronously if file/directory exists in Node.js
... await fs.promises.access("somefile");
// The check succeeded
} catch (error) {
// The check failed
}
Or with a callback:
fs.access("somefile", error => {
if (!error) {
// The check succeeded
} else {
// The check failed
}
});
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How to remove the querystring and get only the url?
Im using PHP to build the URL of the current page. Sometimes, URLs in the form of
16 Answers
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Increase distance between text and title on the y-axis
The y-axis title appears too close to the axis text.
2 Answers
2
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