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Using sed to mass rename files
...(e.g. \(subregex\) then you can use them in the replacement text as \1\,\2 etc.
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UITableview: How to Disable Selection for Some Rows but Not Others
...ableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
in order to deselect the cell with a statement of the form
[tableView deselectRowAtIndexPath:indexPath animated:NO];
still shows the row being selected while the user presses on the original contentView of the cell.
Just my...
Recursively list files in Java
...ream operations on the result such as limit, grouping, mapping, exit early etc.
UPDATE: I might point out there is also Files.find which takes a BiPredicate that could be more efficient if you need to check file attributes.
Files.find(Paths.get(path),
Integer.MAX_VALUE,
(file...
How can I use a search engine to search for special characters? [closed]
...und:
amp-what?
You can even search by object name, like "arrow", "chess", etc...
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How to dismiss keyboard iOS programmatically when pressing return
...; where you would like to dismiss the keyboard (Button event, Touch event, etc.).
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Malloc vs new — different padding
...ned locations instead of using a struct". Actually malloc is not needed in order to manually pack the struct, but failing to realize that is a lesser degree of confusion. It is necessary to define the data layout sent over the wire. Different implementations will pad the data differently when the st...
URLs: Dash vs. Underscore [closed]
...f a web site that I don't want anyone to directly link, js files, css, ... etc.
From an SEO point of view, dashes seem to be the preferred way of handling it, for a detailed explanation, from the horses mouth http://www.mattcutts.com/blog/dashes-vs-underscores/.
The other problem that seems ...
Django MEDIA_URL and MEDIA_ROOT
...erns here
if settings.DEBUG:
# static files (images, css, javascript, etc.)
urlpatterns += patterns('',
(r'^media/(?P<path>.*)$', 'django.views.static.serve', {
'document_root': settings.MEDIA_ROOT}))
With this you can serve the static media from Django when DEBUG = ...
How can I make XSLT work in chrome?
...of writing, there was a bug in chrome which required an xmlns attribute in order to trigger rendering:
<xsl:stylesheet xmlns="http://www.w3.org/1999/xhtml" ... >
This was the problem I was running into when serving the xml file from a server.
If unlike me, you are viewing the xml file fr...
CSS text-overflow: ellipsis; not working?
...ipsis. The solution is simple:
display: inline-block; /* for em, a, span, etc (inline by default) */
text-overflow: ellipsis;
width: calc (80%); /* The trick is here! */
It seems whenever you use calc, the final value is rendered in absolute pixels, which consequentially converts 80% to something...