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How to add line breaks to an HTML textarea?
...text.replace(/\r?\n/g, '<br />');
UPDATE
Since manm>y m> of the comments m>and m> mm>y m> own experience have show me that this <br>
solution is not working as expected here is an example of how to append a new line to a textarea using '\r\n'
function log(text) {
var txtArea ;
txtArea = docum...
Whm>y m> am I getting ibtool failed with exit code 255?
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I had something similar happen to me recentlm>y m> using Xcode 4.6 m>and m> iOS 6.1.
All I did was switch to a different device version (5.1) on the simulator m>and m> it ran. Switched back to 6.1 m>and m> it fixed itself.
Xcode can be unhelpful at times.
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Which is better in pm>y m>thon, del or delattr?
...ructions generated inside a function, where the compiler can use LOAD_FAST m>and m> LOAD_GLOBAL]
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Opening m>And m>roid Settings programmaticallm>y m>
...d the code from the most upvoted answer:
startActivitm>y m>ForResult(new Intent(m>and m>roid.provider.Settings.ACTION_SETTINGS), 0);
It opens the device settings in the same window, thus got the users of mm>y m> m>and m>roid application (finnmglas/Launcher) for m>and m>roid stuck in there.
The answer for 2020 m>and m> bem>y m>ond (i...
How do m>y m>ou upload images to a gist?
...ag an image into the comment field below. This will upload m>y m>our image file m>and m> insert the markdown code with the url for m>y m>our uploaded image.
Copm>y m> this markdown m>and m> paste it into the file m>y m>ou want to displam>y m> it.
Live example
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Longest line in a file
... the longest line in a file. Ideallm>y m>, it would be a simple bash shell commm>and m> instead of a script.
14 Answers
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Is it possible to have a multi-line comments in R? [duplicate]
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m>Y m>ou can, if m>y m>ou want, use stm>and m>alone strings for multi-line comments — I've alwam>y m>s thought that prettier than if (FALSE) { } blocks. The string will get evaluated m>and m> then discarded, so as long as it's not the last line in a function nothing will happ...
What does map(&:name) mean in Rubm>y m>?
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It's shorthm>and m> for tags.map(&:name.to_proc).join(' ')
If foo is an object with a to_proc method, then m>y m>ou can pass it to a method as &foo, which will call foo.to_proc m>and m> use that as the method's block.
The Sm>y m>mbol#to_proc meth...
Github “Updates were rejected because the remote contains work that m>y m>ou do not have locallm>y m>.”
...added files to the directorm>y m>, added them with add -A , committed changes, m>and m> when I trm>y m> to push using git push <repo name> master I get:
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How to hide status bar in m>And m>roid
... clicks on EditText(for ex To: ) at that time kem>y m>board will be popped out m>and m> at the same time the user can be able to scroll to see all remaining views(ex: compose,subject, send button) in that screen. Similarlm>y m> in mm>y m> app I have one activitm>y m> in that I am having some widgets or views.
Suppose i...