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How do I force a favicon refresh?
I have a Grails application running locally using its own tomcat and I have just changed the favicon for a new one. Problem is that I can not see it in any browser. The old favicon shows up or I get no favicon at all, but not my new one. I do not think this is a Grails issue per se, more an issue...
SQL Server - Create a copy of a database table and place it in the same database?
...also work well, but the difference with this method is you'll also get any indexes, constraints and triggers.
Copy Data
If you want to include data, after creating this table run the below script to copy all data from ABC (keeping the same ID values if you have an identity field):
set identity_inser...
Change values while iterating
...lue (if 2nd variable is present)
array or slice a [n]E, *[n]E, or []E index i int a[i] E
So, range uses a[i] as its second value for arrays/slices, which effectively means that the
value is copied, making the original value untouchable.
This behavior is demonstrated by the f...
In Perl, how can I read an entire file into a string?
...
I would do it like this:
my $file = "index.html";
my $document = do {
local $/ = undef;
open my $fh, "<", $file
or die "could not open $file: $!";
<$fh>;
};
Note the use of the three-argument version of open. It is much safer than ...
Java: parse int value from a char
... from a character in a string (assuming that we know that the character at index n is a number).
7 Answers
...
What algorithm does Readability use for extracting text from URLs?
... the "relevant" text from a URL by eliminating the text related to ads and all the other clutter.After several months of researching, I gave it up as a problem that cannot be accurately determined. (I've tried different ways but none were reliable)
...
How to list out all the subviews in a uiviewcontroller in iOS?
...Description, per http://developer.apple.com/library/ios/#technotes/tn2239/_index.html
It outputs a more complete view hierarchy which you might find useful:
> po [_myToolbar recursiveDescription]
<UIToolbarButton: 0xd866040; frame = (152 0; 15 44); opaque = NO; layer = <CALayer: 0xd86423...
How to convert a Django QuerySet to a list
... As far as i know, django queryset does not support negative indexing.
– Alexey Sidash
Aug 30 '16 at 7:21
...
Principles for Modeling CouchDB Documents
... along those lines.
MongoDB handles documents a bit differently, allowing indexes to be built on sub-elements of a document, so you might see the same question on the MongoDB mailing list and someone saying "just make the comments a property of the parent post".
Because of the write locking and si...
How to place and center text in an SVG rectangle
...cape to maintain compatibility with SVG 1.1:
http://wiki.inkscape.org/wiki/index.php/FAQ#What_about_flowed_text.3F
Furthermore, there are some JavaScript libraries that can be used to dynamically automate text wrapping:
http://www.carto.net/papers/svg/textFlow/
It's interesting to note CSVG's solu...