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How to take a screenshot programmatically on iOS
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This is what is working everytime!!!! I have a lot of 3d transforms on the scrreen and other solutions did mess in my screenshot. This works like it should. Thanks a lot!
– AndrewK
Jul 23 '15 at 14:04
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Use rvmrc or ruby-version file to set a project gemset with RVM?
...or example, if you have a simple .rvmrc:
rvm use 1.9.3@my-app
It can be transformed to .ruby-version:
1.9.3
And .ruby-gemset:
my-app
Be sure to remove the .rvmrc file as it takes precedence over any other project configuration files:
rm .rvmrc
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Unknown Column In Where Clause
... It makes more sense to say that the entire statement is parsed, transformed, and optimised as a whole in a complex, multistage process. "SQL is evaluated backwards, from right to left" is just wrong
– David Aldridge
Sep 28 '16 at 19:54
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How to print the full NumPy array, without truncation?
...previous answers are the correct ones, but as a weaker alternative you can transform into a list:
>>> numpy.arange(100).reshape(25,4).tolist()
[[0, 1, 2, 3], [4, 5, 6, 7], [8, 9, 10, 11], [12, 13, 14, 15], [16, 17, 18, 19], [20, 21,
22, 23], [24, 25, 26, 27], [28, 29, 30, 31], [32, 33, 34...
Get properties and values from unknown object
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Here's something I use to transform an IEnumerable<T> into a DataTable that contains columns representing T's properties, with one row for each item in the IEnumerable:
public static DataTable ToDataTable<T>(IEnumerable<T> items)
{
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How do I make a semi transparent background?
... supports rgba, its syntax is #ARGB and is written as filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#AARRGGBBAA,endColorstr=#AARRGGBBAA); its basically a gradient of a static color but with transparency.
– Tarun
Jan 27 '11 at 5:23
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Imitating a blink tag with CSS3 animations
... color: rgba(#fff, 0.9)
+animation(blink 1s 0s reverse infinite)
+transform(translateZ(0))
.table
display: table
height: 5em
width: 100%
vertical-align: middle
.cell
display: table-cell
width: 100%
height: 100%
vertical-align: middle
http://codepen.io/anon/pen/...
JavaScript: replace last occurrence of text in a string
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@TechLife you'd have to apply a transformation to the string to "protect" all the regex metacharacters with ` - things like +, *, ?`, parentheses, square brackets, maybe other things.
– Pointy
Apr 13 '15 at 12:47
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How do you underline a text in Android XML?
... the markup will be dropped by the caps conversion
The textAllCaps text transform will end up calling toString on the CharSequence, which has the net effect of removing any markup such as . This check looks for usages of strings containing markup that also specify textAllCaps=true.
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Copy to clipboard in Node.js?
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This is so useful for quick data transformations in the REPL.
– William
Aug 13 at 18:46
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