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Haml: Control whitespace around text
In my Rails template, I'd like to accomplish final HTML to this effect using HAML:
13 Answers
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Getting attribute using XPath
... will not be part of the result of the evaluation of the XPath expression. My guess is that these are added by an (inappropriate) tool you are using.
– Dimitre Novatchev
Mar 5 '14 at 17:00
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Convert Bitmap to File
...r gone
sendFile(file);
}
}
Calling it
new fileFromBitmap(my_bitmap, getApplicationContext()).execute();
you MUST use the file in onPostExecute .
To change directory of file to be stored in cache
replace line :
file = new File(Environment.getExternalStorageDirectory() + File.se...
Is there Selected Tab Changed Event in the standard WPF Tab Control
...If you set the x:Name property to each TabItem as:
<TabControl x:Name="MyTab" SelectionChanged="TabControl_SelectionChanged">
<TabItem x:Name="MyTabItem1" Header="One"/>
<TabItem x:Name="MyTabItem2" Header="2"/>
<TabItem x:Name="MyTabItem3" Header="Three"/>
</...
When should I use Arrow functions in ECMAScript 6?
...would want to use function is when you don't want this to be bound, right? My most common scenario for this is events, where you may want this to refer to the object (usually DOM node) that triggered the event.
– Brett
Jul 31 '14 at 2:08
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Google Authenticator implementation in Python
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I wanted to set a bounty on my question, but I have succeeded in creating solution. My problem seemed to be connected with incorrect value of secret key (it must be correct parameter for base64.b32decode() function).
Below I post full working solution ...
Is there a reason that Swift array assignment is inconsistent (neither a reference nor a deep copy)?
I'm reading the documentation and I am constantly shaking my head at some of the design decisions of the language. But the thing that really got me puzzled is how arrays are handled.
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Change Default Scrolling Behavior of UITableView Section Header
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In my case where I have more than 2 sections, the footer will anchors at the bottom..
– Joseph Lin
May 11 '11 at 20:35
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How to theme the ENTIRE Xcode IDE to light-on-dark?
...it for me. Notice chocolate theme enabled when the colours are inverted on my screenshot.
– Repose
Apr 26 '18 at 23:02
1
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Is there a VB.NET equivalent of C# out parameters?
... variable to be passed to a method without a warning, but, as mentioned in my question and answer specifying an <Out()> attribute on a ByRef parameter definition, although VB ignores it, is treated by C# as an out parameter.
So, I would pre-initialise reference variables to Nothing and specif...