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What is the meaning of addToBackStack with null parameter?
...ore information @
http://developer.android.com/guide/components/fragments.html
http://developer.android.com/reference/android/app/FragmentTransaction.html#addToBackStack(java.lang.String)
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I keep getting “Uncaught SyntaxError: Unexpected token o”
I'm trying to learn some html/css/javascript, so I'm writing myself a teaching project.
9 Answers
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Is it valid to have a tag inside another tag?
...d to be included within another <section> tag? Will it validate in HTML5?
3 Answers
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How to use MySQL DECIMAL?
...SQL 5.0.3 onwards, dev.mysql.com/doc/refman/5.1/en/precision-math-examples.html
– ajreal
Mar 30 '12 at 10:14
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How to call shell commands from Ruby
...ndard output) of the shell command.
Docs: http://ruby-doc.org/core/Kernel.html#method-i-60
value = `echo 'hi'`
value = `#{cmd}`
Built-in syntax, %x( cmd )
Following the x character is a delimiter, which can be any character.
If the delimiter is one of the characters (, [, {, or <,
the literal...
How to escape a JSON string containing newline characters using JavaScript?
...ts and post to replace special escape characters in my JSON which contains html object inside that.
My object is to remove the special characters in JSON object and also render the html which is inside the json object.
Here is what I did and hope its very simple to use.
First I did JSON.stringif...
How to scale SVG image to fill browser window?
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How about:
html, body { margin:0; padding:0; overflow:hidden }
svg { position:fixed; top:0; bottom:0; left:0; right:0 }
Or:
html, body { margin:0; padding:0; overflow:hidden }
svg { position:fixed; top:0; left:0; height:100%; width:1...
Django CharField vs TextField
... the django source for TextField, but I'm going to assume if any generated html is attached to a TextField, then it will most likely implement a way to properly manipulate multline text.
– Mitchell Walls
Jul 12 '18 at 13:16
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Ruby: How to iterate over a range, but in set increments?
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See http://ruby-doc.org/core/classes/Range.html#M000695 for the full API.
Basically you use the step() method. For example:
(10..100).step(10) do |n|
# n = 10
# n = 20
# n = 30
# ...
end
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Ruby arrays: %w vs %W
... look at: http://cyreath.blogspot.com/2014/05/ruby-w-vs-w-secrets-revealed.html
Mark
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