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How do I force files to open in the browser instead of downloading (PDF)?
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Oops, there were typing errors in my previous post.
header("Content-Type: application/force-download");
header("Content-type: application/pdf");
header("Content-Disposition: inline; filename=\"".$name."\";");
If you don't want the bro...
Why does the expression 0 < 0 == 0 return False in Python?
...ression 'success' if result_code == 0 else 'failure' can be rewritten as ('error', 'success')[result_code == 0], before this I had never seen a boolean used to select an item in a list/tuple.
– Andrew Clark
May 20 '11 at 16:24
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Get host domain from URL?
how to get host domain from a string URL?
9 Answers
9
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I ran into a merge conflict. How can I abort the merge?
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edited Jul 16 '15 at 15:05
Honest Abe
6,84444 gold badges3939 silver badges5656 bronze badges
answered...
Do I set properties to nil in dealloc when using ARC?
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answered Oct 26 '11 at 18:05
Lily BallardLily Ballard
164k2525 gold badges355355 silver badges331331 bronze badges
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Declaration/definition of variables locations in ObjectiveC?
...ckage = @"iPackage";
//iPrivate = @"iPrivate"; // compiler error: variable is private
iProtected2 = @"iProtected2";
iPublic = @"iPublic";
self.iPublic2 = @"iPublic2"; // using self because the backing ivar is private
//iNotVisible = @"iNotVi...
range() for floats
...robust. If you do it directly with floats, you risk having strange one-off errors due to how floats are represented internally. For instance, if you try list(frange(0, 1, 0.5)), it works fine and 1 is excluded, but if you try list(frange(0, 1, 0.1)), the last value you get is close to 1.0, which is ...
Create PostgreSQL ROLE (user) if it doesn't exist
...e an SQL script to create a ROLE in PostgreSQL 9.1, but without raising an error if it already exists?
10 Answers
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Shell script while read line loop stops after the first line
... and a grep in a loop was returning with no output (which gives a non-zero error code).
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What special characters must be escaped in regular expressions?
...lasses (same as PCRE):
.^$*+?()[{\|
Escaping any other characters is an error with POSIX ERE.
Inside character classes, the backslash is a literal character in POSIX regular expressions. You cannot use it to escape anything. You have to use "clever placement" if you want to include character c...