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Delete empty lines using sed
...at uses ERE, for example with gnu sed:
sed -r '/^\s*$/d'
(Note that sed does NOT support PCRE.)
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HTML input - name vs. id [duplicate]
...img>, <map>, <input>, <select>, <textarea>
Name does not have to be unique, and can be used to group elements together such as radio buttons & checkboxes
Can not be referenced in URL, although as JavaScript and PHP can see the URL there are workarounds
Is referenced in...
AngularJS $resource RESTful example
...that in there, but you're not really leveraging it for what it was made to do.
It's fine to have custom methods on your resource, but you don't want to miss out on the cool features it comes with OOTB.
EDIT: I don't think I explained this well enough originally, but $resource does some funky stuff...
Saving results with headers in Sql Server Management Studio
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This works for SSMS 2012 - you do need to restart SSMS for the settings to take effect.
– SliverNinja - MSFT
Nov 29 '12 at 15:46
18
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Difference between Hive internal tables and external tables?
...nd internal tables.
I know the difference comes when dropping the table. I don't understand what you mean by the data and metadata is deleted in internal and only metadata is deleted in external tables.
Can anyone explain me in terms of nodes please.
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Use tnsnames.ora in Oracle SQL Developer
... everyone, Just a little update on this old (but quite helpfull) post : don't try to use a symbolic link on Windows. SQL developper doesn't seem to know how to use it. Made me lose some time. Hope it'll save yours.
– Hellday5432
Feb 19 '13 at 10:33
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How to get jQuery to wait until an effect is finished?
... removing the element before it has the chance to finish fading out.
How do I get jQuery to wait until the element had faded out, then remove it?
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How to make Twitter Bootstrap tooltips have multiple lines?
...://jsfiddle.net/chad/TSZSL/52/
If you want to prevent text from wrapping, do the following instead.
.tooltip-inner {
white-space:pre;
max-width:none;
}
http://jsfiddle.net/chad/TSZSL/53/
Neither of these will work with a \n in the html, they must actually be actual newlines. Alternative...
What is the difference between canonical name, simple name and class name in Java Class?
...time. However JVMs must accept such name clashes, and thus canonical names do not uniquely identifies classes within a ClassLoader. (In hindsight, a better name for this getter would have been getJavaName; but this method dates from a time when the JVM was used solely to run Java programs.)
the simp...
ExecJS and could not find a JavaScript runtime
...talling Node.js fixed it.
As of Ubuntu 13.04 x64 you only need to run:
sudo apt-get install nodejs
This will solve the problem.
CentOS/RedHat Users
sudo yum install nodejs
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