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How to set the font style to bold, italic and underlined in an Android TextView?
...widget/TextView.html#attr_android:textStyle
Mind you that to use the mentioned bolditalic you need to, and I quote from that page
Must be one or more (separated by '|') of the following constant values.
so you'd use bold|italic
You could check this question for underline: Can I underline tex...
What are file descriptors, explained in simple terms?
...ened file within a process. File descriptor 0, for example, will represent one opened file in one process and a completely different opened file in another process.
– Keith Thompson
Jan 7 '16 at 22:04
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How to use the pass statement?
...ave out the pass, the code wouldn't run.
You would then get an:
IndentationError: expected an indented block
To summarize, the pass statement does nothing particular, but it can act as a placeholder, as demonstrated here.
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How to write to file in Ruby?
...which means I rarely get around to remembering the syntax for any specific one. I've googled this a few times, and I always scroll right past this answer, to the one below it, because when I google StackOverflow I'm usually just looking for a dang fish. :p Honestly tho it's good having both. Perha...
Is it possible to animate scrollTop with jQuery?
...nt to have to write a function for that - especially if jQuery already has one.
12 Answers
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Update a record without first querying?
Lets say I query the database and load a list of items. Then I open one of the items in a detail view form, and instead of re-querying the item out of the database, I create an instance of the item from the datasource in the list.
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Is it possible to change only the alpha of a rgba background colour on hover?
...und-color: rgba(51, 91, 11, 1); }
You can only use the inherit keyword alone as a value for the property, and even then the use of inherit isn't appropriate here.
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IntelliJ IDEA generating serialVersionUID
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Should one require an external plugin really in order to get this working?
– H.Rabiee
May 30 '14 at 21:34
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What's the Hi/Lo algorithm?
...@Adam: Fundamentally, nothing - it's just potentially cheaper to increment one value (the "high" part) than to generate a bunch of keys. (It's potentially much cheaper in terms of data transfer - you can "reserve" a huge number of keys with minimal bandwidth.)
– Jon Skeet
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How does the SQL injection from the “Bobby Tables” XKCD comic work?
...dd a new record...") will fail because Students expects more than just the one column (the original/correct statement provided two columns). That said, the presence of the second column is helpful to show why commenting is required; and since one cannot change Bobby's name, it's probably best leavi...