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Run task only if host does not belong to a group
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201
Here's another way to do this:
- name: my command
command: echo stuff
when: "'groupname' n...
std::back_inserter for a std::set?
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140
set doesn't have push_back because the position of an element is determined by the comparator of...
iOS multiline label in Interface builder
...aximum number of lines a label can have. By default, it's 1. Setting it to 0 means the label will have unlimited lines.
You can do it in code:
textLabel.numberOfLines = 5 // for example
Or in Interface Builder:
share
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Why does C++11's lambda require “mutable” keyword for capture-by-value, by default?
... some way, you are closing your Lambda expression by copying the variables from upper scope into the Lambda scope. When you use the keyword mutable, the captured entity will became a non-const attribute of your closure type. This is what causes the changes done in the mutable variable captured by va...
How to see full symlink path
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10
unix flavors -> ll symLinkName
OSX -> readlink symLinkName
Difference is 1st way would ...
Using Vim's persistent undo?
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edited Feb 18 '15 at 15:09
answered Mar 27 '14 at 0:53
Ma...
Append a Lists Contents to another List C#
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edited Oct 12 '19 at 6:01
Cœur
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answere...
Bash set +x without it being printed
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10
Great answer, just a note: without a semicolon after the command this won't work; and with a semicolon but without spaces to the braces, a s...
What's the difference between the WebConfigurationManager and the ConfigurationManager?
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answered Mar 30 '09 at 17:50
XORXOR
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In AngularJS, what's the difference between ng-pristine and ng-dirty?
...feature).
If you want a $scope.form.$setPristine()-ish behavior even in 1.0.x branch of AngularJS, you need to roll your own solution (some pretty good ones can be found here). Basically, this means iterating over all form fields and setting their $dirty flag to false.
Hope this helps.
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