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Showing line numbers in IPython/Jupyter Notebooks
Error reports from most language kernels running in IPython/Jupyter Notebooks indicate the line on which the error occurred; but (at least by default) no line numbers are indicated in Notebooks.
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“You are on a branch yet to be born” when adding git submodule
...ory, and when I attempt to add this particular repo Git gives me a strange error I've never seen before:
4 Answers
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jQuery callback on image load (even when the image is cached)
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You can also use this code with support for loading error:
$("img").on('load', function() {
// do stuff on success
})
.on('error', function() {
// do stuff on smth wrong (error 404, etc.)
})
.each(function() {
if(this.complete) {
$(this).load();
} else if(th...
How to make “if not true condition”?
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I think it can be simplified into:
grep sysa /etc/passwd || {
echo "ERROR - The user sysa could not be looked up"
exit 2
}
or in a single command line
$ grep sysa /etc/passwd || { echo "ERROR - The user sysa could not be looked up"; exit 2; }
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Convert bytes to a string
...on 2.7.6 doesn't handle b"\x80\x02\x03".decode("utf-8") -> UnicodeDecodeError: 'utf8' codec can't decode byte 0x80 in position 0: invalid start byte.
– martineau
May 18 '14 at 20:12
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Proper use of beginBackgroundTaskWithExpirationHandler
...nBackgroundUpdateTask];
NSURLResponse * response = nil;
NSError * error = nil;
NSData * responseData = [NSURLConnection sendSynchronousRequest: request returningResponse: &response error: &error];
// Do something with the result
[self endBackground...
The calling thread must be STA, because many UI components require this
...erous other places. Any idea why only one of those places is throwing this error?
– Paul McCarthy
Mar 20 at 11:35
1
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Incomplete type is not allowed: stringstream
Why does this line give the error Error: incomplete type is not allowed ?
3 Answers
3...
How to change to an older version of Node.js
...*NIX below and was immediately able to install and switch versions without errors.
– David Rhoderick
Dec 29 '16 at 12:59
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show 5 more comme...
Getting only response header from HTTP POST using curl
... option is however a better
way to store cookies.
and
-S, --show-error
When used with -s, --silent, it makes curl show an error message if it fails.
and
-L/--location
(HTTP/HTTPS) If the server reports that the requested page has moved to a different location (indicated wi...