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Using CSS how to change only the 2nd column of a table
...care what the selector is. nth-child is applied after finding the element, and it's nth compared to whatever parent it has, no matter if it was in the selector or not. You can see this working here: jsfiddle.net/JQQPz
– Nick Craver♦
Mar 29 '10 at 0:19
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Python how to write to a binary file?
...newFileByteArray)
If you're using Python 3.x, you can use bytes instead (and probably ought to, as it signals your intention better). But in Python 2.x, that won't work, because bytes is just an alias for str. As usual, showing with the interactive interpreter is easier than explaining with text, ...
What does the KEY keyword mean?
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Notation {INDEX|KEY} in general does not mean that INDEX and KEY have the same meaning, or KEY is an INDEX ;)
– sergtk
Jan 4 '14 at 0:45
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Keystore change passwords
... Does this apply to .jks too? My keystore is .jks generated by Android Studio
– user5395084
Jan 1 '17 at 17:55
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Detect Retina Display
...iably on all iOS devices, you need to check if the device is running iOS4+ and if the [UIScreen mainScreen].scale property is equal to 2.0. You CANNOT assume a device is running iOS4+ if the scale property exists, as the iPad 3.2 also contains this property.
On an iPad running iOS3.2, scale will r...
Is there an equivalent of lsusb for OS X
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I typically run this command to list USB devices on Mac OS X, along with details about them:
ioreg -p IOUSB -l -w 0
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Intellij shortcut to convert code to upper or lower case?
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Ctrl + Shift + U
In the future try typing: Ctrl + Shift + A and look for any actions you like. Here: Toggle Case.
Or ⌘ Command + Shift + U if you are using Mac OSX.
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How do I handle newlines in JSON?
I've generated some JSON and I'm trying to pull it into an object in JavaScript. I keep getting errors. Here's what I have:
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XPath query to get nth instance of an element
...I just assumed simple left-to-right precedence).
– rlandster
Oct 24 '10 at 16:30
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@rlandster: T...
How do you do a case insensitive search using a pattern modifier using less?
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You can also type command -I while less is running. It toggles case sensitivity for searches.
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