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Trying to fire the onload event on script tag
...rying to load a set of scripts in order, but the onload event isn't firing for me.
1 Answer
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Completion handler for UINavigationController “pushViewController:animated”?
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See par's answer for another and more up to date solution
UINavigationController animations are run with CoreAnimation, so it would make sense to encapsulate the code within CATransaction and thus set a completion block.
Swift:
For swift ...
Set element width or height in Standards Mode
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The style property lets you specify values for CSS properties.
The CSS width property takes a length as its value.
Lengths require units. In quirks mode, browsers tend to assume pixels if provided with an integer instead of a length. Specify units.
e1.style.width =...
When to use leading slash in gitignore
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Just wanted to summarize for possible quick future reference -- the leading slash anchors the match to the root. Thus, in the example below, without the slash, the wildcard would also exclude everything within foo because it would take * and move rec...
Case insensitive XPath contains() possible?
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This is for XPath 1.0. If your environment supports XPath 2.0, see here.
Yes. Possible, but not beautiful.
/html/body//text()[
contains(
translate(., 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz'),
'test'
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BindingFlags.IgnoreCase not working for Type.GetProperty()?
... flags you need to provide all the info so that the property can be found. For example: BindingFlags.IgnoreCase | BindingFlags.Public | BindingFlags.Instance
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problem with and :after with CSS in WebKit
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I was looking for the same thing since the background of my select is the same as the arrow color. As previously mentioned, it is impossible yet to add anything using :before or :after on a select element. My solution was to create a wrapp...
How do I “un-revert” a reverted Git commit?
...ral case git cherry-pick or alternatively git revert are the most straight-forward ways to revert a revert.
– Robert Jack Will
Jan 4 '18 at 17:59
5
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Ruby get object keys as array
...3/Hash.html#method-i-keys
You'll find all the different methods available for each class.
If you don't know what you're dealing with:
puts my_unknown_variable.class.to_s
This will output the class name.
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Ruby on Rails: getting the max value from a DB column
...ar.maximum("bar")
See the excellent Rails Guides section on Calculations for more info.
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