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Relative paths based on file location instead of current working directory [duplicate]
...ompliant way to determine a symlink's target.
Caveat: this will break if a filename or path contains the literal substring -> - which is unlikely, however.
(Note that platforms that lack readlink may still provide other, non-POSIX methods for resolving a symlink; e.g., @Charles Duffy mentions HP-...
Spring MVC @PathVariable getting truncated
...o apply some smarts to the URI interpretation, removing what it thinks are file extensions. This would have the effect of turning blah2010.08.19-02:25:47 into blah2010.08, since it thinks the .19-02:25:47 is a file extension.
As described in the linked issue, you can disable this behaviour by decla...
Import text file as single character string
How do you import a plain text file as single character string in R? I think that this will probably have a very simple answer but when I tried this today I found that I couldn't find a function to do this.
...
How do I remove javascript validation from my eclipse project?
...
I actually like MY JavaScript files to be validated, but I definitely don't want to validate and deal with trivial warnings with third party libraries.
That's why I think that turning off validation all together is too drastic. Fortunately with Eclipse,...
Send email using the GMail SMTP server from a PHP page
...
what is Mail.php?? where do I get this file from?
– Zain Shaikh
Nov 26 '10 at 23:23
18
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Meaning of “[: too many arguments” error from if [] (square brackets)
...following:
I used -e thinking it means "empty" at first; but that means "file exists" - use -z for testing empty variable (string)
String variables need to be quoted
For compound logical AND comparison, either:
use two tests and && them: [ ... ] && [ ... ]
or use the -a operator...
CSV API for Java [closed]
...n anyone recommend a simple API that will allow me to use read a CSV input file, do some simple transformations, and then write it.
...
How to debug PDO database queries?
...ure the complete
SQL query sent by PDO to the database
and log it to a file?
No : as there is no "complete SQL query" anywhere, there is no way to capture it.
The best thing you can do, for debugging purposes, is "re-construct" an "real" SQL query, by injecting the values into the SQL string...
How to edit a JavaScript alert box title?
...: "Are you sure?",
text: "You will not be able to recover this imaginary file!",
type: "warning",
showCancelButton: true,
confirmButtonColor: "#DD6B55",
confirmButtonText: "Yes, delete it!",
closeOnConfirm: false
},
function(){
swal("Deleted!", "Your imaginary file has been deleted.", ...
Programmatically saving image to Django ImageField
...e web and stores it in a model. The important bits are:
from django.core.files import File # you need this somewhere
import urllib
# The following actually resides in a method of my model
result = urllib.urlretrieve(image_url) # image_url is a URL to an image
# self.photo is the ImageField
se...