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CSS styling in Django forms
...is way:
<form action="/contact/" method="post">
{{ form.non_field_errors }}
<div class="fieldWrapper">
{{ form.subject.errors }}
{{ form.subject.label_tag }}
{{ form.subject }}
<span class="helptext">{{ form.subject.help_text }}</span>
</div>
<...
Split views.py in several files
...
This solution doesn't work for me (same error than for @ChrisMiller. My solution: in __init__.py: from myapp.views.viewsa import *. Note that you can't have a views.py anymore (or at least it won't be read @ShiftNTab: Error for not finding your views in views.py). ...
Get User's Current Location / Coordinates
...eocoder()
geocoder.reverseGeocodeLocation(userLocation) { (placemarks, error) in
if (error != nil){
print("error in reverseGeocode")
}
let placemark = placemarks! as [CLPlacemark]
if placemark.count>0{
let placemark = placemarks![0]
...
System.Security.SecurityException when writing to Event Log
...
This answer describes the real reason behind the error. The check exists tries to enumerate the whole key. if it exists, checkExists works fine.
– DanO
Jul 29 '15 at 16:40
...
How to read a CSV file into a .NET Datatable
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@ShivamSrivastava I'm getting the error in the last row are you there then give you other contact info
– Sunil Acharya
Feb 13 '16 at 12:30
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Reintegrate can only be used if revisions X through Y were previously merged from to reintegra
... answer sounds reasonable, it did not work for me. I kept getting the same error messages. What helped, was to remove the svn:mergeinfo properties from the listed files, just like the accepted answer is suggesting.
– Jenny O'Reilly
Apr 21 '15 at 11:59
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How to check whether a file or directory exists?
...whether the given file or directory exists
func exists(path string) (bool, error) {
_, err := os.Stat(path)
if err == nil { return true, nil }
if os.IsNotExist(err) { return false, nil }
return false, err
}
Edited to add error handling.
...
Passing command line arguments to R CMD BATCH
I have been using R CMD BATCH my_script.R from a terminal to execute an R script. I am now at the point where I would like to pass an argument to the command, but am having some issues getting it working. If I do R CMD BATCH my_script.R blabla then blabla becomes the output file, rather th...
Bash: Copy named files recursively, preserving folder structure
...s shown if filenames contain newlines — then you normally end up with an error message about two (or more) filenames not being found for each newline in a filename. (Sometimes, you might get fewer messages — but that requires considerable care in constructing the test case.) . When I used cpio,...
SQLAlchemy: print the actual query
...
answered May 23 '14 at 18:05
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