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avoid page break inside row of table
...in IE8, possibly others, where it causes the entire table to try to fit on one page and cuts off any overflow. It also seemed to ignore the "scale to fit" option for these tables.
– Tom Pietrosanti
Jan 23 '14 at 17:00
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Error: “The sandbox is not in sync with the Podfile.lock…” after installing RestKit with cocoapods
...d been migrating to swift 2 and had commented out all pods - i just turned one of the pods back on rather than messing with deleting build phases.
– brian.clear
Sep 30 '15 at 17:23
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GitHub “fatal: remote origin already exists”
...can either add the new remote with a different name or update the existing one if you don't need it:
To add a new remote, called for example github instead of origin (which obviously already exists in your system), do the following:
$ git remote add github git@github.com:ppreyer/first_app.git
Re...
MySQL Server has gone away when importing large sql file
...ed here:
Two most common reasons (and fixes) for the MySQL server has gone away
(error 2006) are:
Server timed out and closed the connection. How to fix:
check that wait_timeout variable in your mysqld’s my.cnf configuration file is large enough. On Debian: sudo nano
/etc/mys...
Query an XDocument for elements by name at any depth
... But, what if my source xml doesn't have a namespace? I suppose I can add one in code (have to look into that), but why is that necessary? In any event, root.Descendants("myTagName") doesn't find elements buried three or four levels deep in my code.
– EoRaptor013
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iFrame src change event detection?
...uming u take this aproach when you wish to handle security issue, cant someone just override the onLoad event and then change the iframe content?
– Noam Shaish
Apr 19 '12 at 14:41
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Arrow operator (->) usage in C
... is priority of () and [] to the right above * to the left. if they all on one side, you'll have put more parents. Same in expressions, because of conflict with multiplication operator. Pascal ^ could be an option but it was reserved for bit operation, still more parents.
– S...
Android: How do I prevent the soft keyboard from pushing my view up?
...content should be inside of a scolling view to prevent (depending on the phone manufacturer and the layout choosen...)
Content being smashed together
Content hanging off the screen
Content being inacccessable due to it being underneath the keyboard
even if the layout it is in is a relative or cons...
Remove duplicate elements from array in Ruby
... duplicate elements and retains all unique elements in the array.
This is one of many beauties of the Ruby language.
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object==null or null==object?
...e not in the sample code). I'd say that's a pretty rare situation, and not one for which it's worth changing the way you write code everywhere else. (I wouldn't bother reversing the operands even in this case; if I'm thinking clearly enough to consider reversing them, I'm sure I can count the equals...