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rails simple_form - hidden field - create?
... For simple_form_for, the hidden method using here is going to raise an error undefined method hidden' for #<SimpleForm::FormBuilder:0x00007ffa6cde0be8>`
– Kiry Meas
Jul 2 '18 at 17:29
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Check whether a string contains a substring
... -1 when it can't find a match instead of an undef or 0.
Thus, this is an error:
my $substring = "s1.domain.com";
if (not index($mystring, $substr)) {
print qq("$mystring" doesn't contains "$substring"\n";
}
This will be wrong if s1.domain.com is at the beginning of your string. I've person...
What is the difference between 'content' and 'text'
...3.x than python 2.x; using requests in python 3 on page.content gives this error: if 'rss' in page.content: --> TypeError: a bytes-like object is required, not 'str'
– Marc Maxmeister
Aug 19 '18 at 2:53
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Is there a naming convention for Django apps
... package names. That rules out 2 ("import my-django-app" would be a syntax error). PEP 8 says:
Modules should have short, all-lowercase names. Underscores can be used
in the module name if it improves readability. Python packages should
also have short, all-lowercase names, although the us...
How can I redirect HTTP requests made from an iPad?
... This pointed me in the right direction. Initially, I got an error message "No protocol handler was valid for the URL". I found I had to load both proxy_module and proxy_http_module to get it to work. Thanks!
– Hobo
Apr 30 '12 at 11:54
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“CAUTION: provisional headers are shown” in Chrome debugger
...e doesn't like SSL requests to unconventional SSL ports, but perhaps their error message could be more specific.
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How can I pad a value with leading zeros?
...voted answers, this one handles negative numbers and does not return gross errors on overflow!!?!
– Brock Adams
Jun 15 '13 at 22:39
10
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What is the ideal data type to use when storing latitude / longitude in a MySQL database?
...irebird).
Floats and doubles aren't as precise and may result in rounding errors which may be a very bad thing. I can't remember if I found any real data that had problems - but I'm fairly certain that the inability to store accurately in a float or a double could cause problems
The point is that ...
Combining multiple git repositories
...
Same error when I do that. Got my hopes up. Also, the link is now broken.
– Ryan
Jul 22 '14 at 18:41
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What are the differences between the urllib, urllib2, urllib3 and requests module?
...coded the response into Unicode.
3) Requests also has far more convenient error handling.If your authentication failed, urllib2 would raise a urllib2.URLError, while Requests would return a normal response object, as expected. All you have to see if the request was successful by boolean response.ok...