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How to loop through all but the last item of a list?
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That answers my question, thanks, but I forgot to ask how I would get the item after x. Is this possible?
– David Sykes
May 27 '09 at 9:19
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git stash changes apply to new branch?
...as working on master branch, made some changes and then stashed them. Now, my master is at HEAD.
3 Answers
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Is it better to reuse a StringBuilder in a loop?
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The second one is about 25% faster in my mini-benchmark.
public class ScratchPad {
static String a;
public static void main( String[] args ) throws Exception {
long time = System.currentTimeMillis();
for( int i = 0; i < 10000000; i++...
Unmangling the result of std::type_info::name
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@IgorSkochinsky Yes, there is a typo in my previous comment but I cannot edit that. What I wanted to write: "Last time I checked abi::__cxa_demangle expected it to be allocated on the heap." Thank you very much for looking up the doc!
– Ali
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Make div (height) occupy parent remaining height
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My answer uses only CSS, and it does not use overflow:hidden or display:table-row. It requires that the first child really does have a given height, but in your question you state that only the second child need have its heig...
Java Equivalent of C# async/await?
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@user960567: No, my point is that it's a language feature - it can't be put solely in libraries. I don't believe there's any equivalent scheduled for Java 8 at least.
– Jon Skeet
May 14 '13 at 9:23
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Append column to pandas dataframe
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As pointed by @jeremy-z, it is very important to reset indexes in both dataset if they don't share same index. Otherwise you will get one dataset with lot of NaNs rows.
– Israel Varea
Jun 18 '19 at 10:21
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How long does it take for GitHub page to show changes after changing index.html
... you want to test it (or break a cache) you can append a query string like myfile.jpg?ver=123 and every time you update the string the cache will bust, and you can verify that the CDN is updating.
– Joel Glovier
Dec 19 '16 at 14:10
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Colspan all columns
...colspan will make FF choke on a large table with border-collapse:collapse. My table with 800 rows and 8 columns was taking 5 seconds to render. With the right colspan it's back down to a reasonable 1 second. bugzilla.mozilla.org/show_bug.cgi?id=675417
– InfinitiesLoop
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Rails Model find where not equal
How can I find records in my database on a not equal condition? I have this now, but is there a fancy rails-speak way of doing it?
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