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How to remove all leading zeroes in a string
...oesn't handle any size of string like other answers do. You're converting from a string to an integer and then back as a string - simpler to merely shorten the string.
– Mike Weir
Oct 12 '16 at 18:41
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Display the current time and date in an Android application
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How efficient is this? Let's say you need to get time from a constantly firing method. Is there anything more efficient than creating a new Date object each time?
– keshav.bahadoor
Jun 25 '16 at 20:24
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How to sort an ArrayList?
...ld actually use Collections.sort(list, Collections.reverseOrder());. Apart from being more idiomatic (and possibly more efficient), using the reverse order comparator makes sure that the sort is stable (meaning that the order of elements will not be changed when they are equal according to the compa...
Replace first occurrence of pattern in a string [duplicate]
...erence on whether or not I could call this method contained in my .cs file from my .cshtml page using C#.NET WebPages. This is because my class is also static. I, too, prefer this method over the accepted answer.
– VoidKing
Oct 31 '13 at 19:20
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Setting an int to Infinity in C++
...swer this question. The reputation requirement helps protect this question from spam and non-answer activity.
Not the answer you're looking for? Browse other questions t...
Regular expression to stop at first match
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location="(.*)" will match from the " after location= until the " after some="xxx unless you make it non-greedy. So you either need .*? (i.e. make it non-greedy) or better replace .* with [^"]*.
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How do I find the width & height of a terminal window?
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And there's stty, from coreutils
$ stty size
60 120 # <= sample output
It will print the number of rows and columns, or height and width, respectively.
Then you can use either cut or awk to extract the part you want.
That's stty size...
How do I run multiple background commands in bash in a single line?
...r the shell executes the subsequent command. This is essentially different from ;, because ; lets the subsequent command execute regardless of the exit status of the previous command unless it was a fatal error. The & tells the shell to execute all of the "connected" commands preceding it, in th...
How do I speed up the scroll speed in a JScrollPane when using the mouse wheel?
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The value '3' (units to scroll) comes from the system control panel, which Java honours, enabling you to modify it system-wide.
– Luke Usherwood
Aug 5 '16 at 9:59
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Setting table row height
...;
}
The white-space: nowrap is important as it prevents your row's cells from breaking across multiple lines.
I personnally like to add text-overflow: ellipsis to my th and td elements to make the overflowing text look nicer by adding the trailing fullstops, for example Too long gets dots...
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