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Bash: Strip trailing linebreak from output
... be specific, wc -l < log.txt ), the output contains a linebreak after it. How do I get rid of it?
7 Answers
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AngularJS ui-router login authentication
I am new to AngularJS, and I am a little confused of how I can use angular-"ui-router" in the following scenario:
10 Answer...
How to check if function exists in JavaScript?
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edited Aug 2 '16 at 12:20
j0k
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Difference Between ViewData and TempData?
I know what ViewData is and use it all the time, but in ASP.NET Preview 5 they introduced something new called TempData.
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Is recursion ever faster than looping?
...ooping, and I'm not asking anything about when I should use recursion over iteration, I know there are lots of questions about that already.
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How do I check if string contains substring? [duplicate]
... returns -1 if the string wasn't found at all.
Note that this is case-sensitive.
If you want a case-insensitive search, you can write
if (str.toLowerCase().indexOf("yes") >= 0)
Or:
if (/yes/i.test(str))
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How to limit UITableView row reordering to a section
I was hitting my head over this one, and google was turning up nothing.
I eventually worked it out and thought I'd write it up here for the sake of the next person.
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viewWillDisappear: Determine whether view controller is being popped or is showing a sub-view contro
...'s -viewWillDisappear: method, I need to find a way to determine whether it is because a view controller is being pushed onto the navigation controller's stack, or whether it is because the view controller is disappearing because it has been popped.
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Why does “split” on an empty string return a non-empty array?
Split on an empty string returns an array of size 1 :
8 Answers
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Where does PHP store the error log? (php5, apache, fastcgi, cpanel)
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edited Oct 22 '19 at 12:52
kqw
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