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In Rails - is there a rails method to convert newlines to ?
... and slightly better since it also adds paragraph tags. See
http://api.rubyonrails.org/classes/ActionView/Helpers/TextHelper.html#method-i-simple_format
Example:
simple_format(mystring)
Note that simple_format allows basic HTML tags, but also passes text through sanitize which removes all scr...
Trim trailing spaces in Xcode
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This answer is obsolete as of Xcode 4.4. See the answer by Martin Stolz.
– Basil Bourque
Nov 15 '12 at 3:07
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SVG: text inside rect
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Depends on the situation and what you mean by 'manually'. You can script in in JavaScript if you like (see narendra's answer below)
– KeatsKelleher
Dec 20 '12 at 19:26
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AngularJS - Create a directive that uses ng-model
...ting a 'new' html element, so you don't need ng-model.
EDIT As mentioned by Mark in his comment, there's no reason that you can't use ng-model, just to keep with convention.
By explicitly creating a scope in your directive (an 'isolated' scope), the directive's scope cannot access the 'name' var...
C++11 std::threads vs posix threads
...y across different platforms like Windows, MacOS, and Linux.
As mentioned by @hirshhornsalz in the comments below and related answer https://stackoverflow.com/a/13135425/1158895, std::thread may not be complete on all platforms yet. Even still, (it will be in the near future) it should be favored o...
Why is SQL Server 2008 Management Studio Intellisense not working?
...ou will need to install Cumulative Update package 7 for SQL Server 2008 R2 by requesting
SQLServer2008R2_RTM_CU7_2507770_10_50_1777_x86or
SQLServer2008R2_RTM_CU7_2507770_10_50_1777_x64
from this hotfix request page.)
EDIT: As @Paul Lemke noted, one might need to get the latest CU package. This bl...
Why does the jquery change event not trigger when I set the value of a select using val()?
...gic in the change() event handler is not being run when the value is set by val() , but it does run when user selects a value with their mouse. Why is this?
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No connection string named 'MyEntities' could be found in the application config file
...nnection strings in one config file, then reference them in other projects by <connectionString configSource="../ProjectDir/SharedConnections.config" />
– Ryan Mann
Jun 16 '14 at 22:20
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How to turn off INFO logging in Spark?
...eter=INFO
Replace at the first line:
log4j.rootCategory=INFO, console
by:
log4j.rootCategory=WARN, console
Save and restart your shell. It works for me for Spark 1.1.0 and Spark 1.5.1 on OS X.
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How do you fade in/out a background color using jquery?
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'slow' can be replaced by seconds... where 1000 equals to 1 second... and so on.
– Pathros
Mar 7 '16 at 17:18
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