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Append class if condition is true in Haml
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More succinct for multiple conditions: { class:[ (:class1 if cond1), (:class2 if cond2) ] }
– Phrogz
May 2 '15 at 19:19
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What does [nyae] mean in Zsh?
I run the following command unsuccessfully
3 Answers
3
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Get a CSS value with JavaScript
...edStyle().
var element = document.getElementById('image_1'),
style = window.getComputedStyle(element),
top = style.getPropertyValue('top');
jsFiddle.
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running Rails console in production
...with my first Rails site, but now I have a problem. When I run the project in development mode on my IDE I can run the console to something like:
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Run task only if host does not belong to a group
... task only if the host of the current playbook does not belong to a certain group. In semi pseudo code:
2 Answers
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How do I create a pylintrc file
I am running linux. Can I do something like pylint --generate-rcfile > .pylintrc and then make changes to the resulting .pylintrc file to override the default settings? And if so should it be in my ~/ directory or should I put it in .pylint.d?
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How do I disconnect all other users in tmux?
I've got a tmux session where the window is too small because some user somewhere is connected.
2 Answers
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C# List to string with delimiter
Is there a function in C# to quickly convert some collection to string and separate values with delimiter?
2 Answers
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Capture Stored Procedure print output in .NET
Is it possible to capture print output from a T-SQL stored procedure in .NET?
3 Answers
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SQL SELECT WHERE field contains words
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Rather slow, but working method to include any of words:
SELECT * FROM mytable
WHERE column1 LIKE '%word1%'
OR column1 LIKE '%word2%'
OR column1 LIKE '%word3%'
If you need all words to be present, use this:
SELECT * FROM mytable
WHERE c...