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How to search and replace text in a file?
...do this yourself instead. Redirecting sys.stdout isn't a great idea, especially if you're doing it without a try..finally like fileinput does. If an exception gets raised, your stdout might never get restored.
– craigds
Dec 18 '14 at 3:09
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How to make vi redraw screen?
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In vim, ^R is always redo.
– We Are All Monica
Nov 16 '18 at 23:45
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Memory address of variables in Java
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Actually, the identity hash code cannot change, otherwise the contract of hashCode() would be violated.
– Matt McHenry
Jun 28 '13 at 18:36
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How do I convert a String to an int in Java?
...ht want to consider using Long::parseLong instead.
– Allison
Jan 17 '18 at 9:37
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@Allison especi...
Not class selector in jQuery
... It is quicker now that the vast majority of browsers support querySelectorAll, but that hasn't always been the case.
– lonesomeday
Jul 23 '13 at 8:18
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Groovy Shell warning “Could not open/create prefs root node …”
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Is it possible to do this progmatically?
– facetoe
Oct 15 '13 at 6:20
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A weighted version of random.choice
..., this is an order of magnitude slower than random.choices for individual calls. If you need a lot of random results, it's really important to pick them all at once by adjusting number_of_items_to_pick. If you do so, it's an order of magnitude faster.
– jpmc26
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What's the key difference between HTML 4 and HTML 5?
...ket, they just have to test malformed documents in various browsers (especially IE) and reverse-engineer their error handling. If they don't, then many pages won't display correctly (estimates place roughly 90% of pages on the net as being at least somewhat malformed).
So, HTML5 is attempting to d...
Error: The 'brew link' step did not complete successfully
I'm trying to install node.js via Homebrew. Unfortunately, I get this error:
21 Answers
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In Intellij IDEA how do I replace text with a new line?
Say I wanted to replace all commas with commas and a new line using Intellij IDEA's replace function. What do I put in the search box? In vim I'd use &\r
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