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Remove all line breaks from a long string of text
Basically, I'm asking the user to input a string of text into the console, but the string is very long and includes many line breaks. How would I take the user's string and delete all line breaks to make it a single line of text. My method for acquiring the string is very simple.
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Good way of getting the user's location in Android
... according to my scm, stopRecording only called gpsTimer.cancel() and set gps_recorder_running=false, so like in your case, no cleanup of the listeners back then. the current code keeps track of all active listeners in a vector, I didn't have this when I wrote this answer 1.5 years ago.
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Difference between $(document.body) and $('body')
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I don't think it's possibly to set document.body to anything other than a <body>: i.imgur.com/unJVwXy.png
– mpen
Mar 31 '18 at 18:53
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Tab Vs Space preferences in Vim
...n it comes to tab Vs. space preferences. As I understand it, the tabstop setting indicates the width of a tab character. The shiftwidth setting specifies how many columns to increment/decrement when using the << and >> commands, whereas the softtabstop setting influences the am...
Hiding axis text in matplotlib plots
...hiding each element, you can hide the whole axis:
frame1.axes.get_xaxis().set_visible(False)
frame1.axes.get_yaxis().set_visible(False)
Or, you can set the ticks to an empty list:
frame1.axes.get_xaxis().set_ticks([])
frame1.axes.get_yaxis().set_ticks([])
In this second option, you can still u...
Common elements in two lists
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You can use set intersection operations with your ArrayList objects.
Something like this:
List<Integer> l1 = new ArrayList<Integer>();
l1.add(1);
l1.add(2);
l1.add(3);
List<Integer> l2= new ArrayList<Integer>(...
Setting PayPal return URL and making it auto return?
...al procedure is that you pass a notify_url parameter with the request, and set up a page which handles and validates IPN notifications, and PayPal will send requests to that page to notify you when payments/refunds/etc. go through. That IPN handler page would then be the correct place to update the...
What's the fastest way to read a text file line-by-line?
... StreamReader.ReadLine
This is basically your method. For some reason you set the buffer size to the smallest possible value (128). Increasing this will in general increase performance. The default size is 1,024 and other good choices are 512 (the sector size in Windows) or 4,096 (the cluster size ...
Difference between del, remove and pop on lists
Is there any difference between the above three methods to remove an element from a list?
11 Answers
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Check whether a value is a number in JavaScript or jQuery [duplicate]
I want to check misCharge is number or not. Is there any method or easy way in jQuery or JavaScript to do this?
3 Answers...