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Repeat Character N Times
...ray.join puts the argument between the array elements.)
Simon also points out that according to this jsperf, it appears that it's faster in Safari and Chrome (but not Firefox) to repeat a character multiple times by simply appending using a for loop (although a bit less concise).
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Why is there no Char.Empty like String.Empty?
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@Aliostad: Out of interest, if there was a similar field for Int32.Zero, would you use that instead of the literal 0? If not, what's the difference here?
– Jon Skeet
Sep 8 '10 at 18:17
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What are the differences between Mustache.js and Handlebars.js?
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@IAmNaN that's fair about nth-child.. unless you are writing html for an email, where you can only use inline css - making it very difficult to use nth selectors!
– Dylan Watson
Sep 15 '19 at 14:25
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Regex to match string containing two names in any order
... Thank you for this answer, i however feel the need to point out that in VSCode search, your answer jack.*james | james.*jack will take the spaces between the '|' (or) symbol into consideration during the search. jack.*james|james.*jack works and doesnt look for the spaces
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How to set the environmental variable LD_LIBRARY_PATH in linux
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You should add more details about your distribution, for example under Ubuntu the right way to do this is to add a custom .conf file to /etc/ld.so.conf.d, for example
sudo gedit /etc/ld.so.conf.d/randomLibs.conf
inside the file you are supposed to writ...
Spring Data JPA - “No Property Found for Type” Exception
... It took me a while to find this solution because Spring was complaining about something completely different. I have a class A and a class B that extends A and have a property x. It was complaining that it couldn't find property x in class A...
– GuiRitter
Mar...
How to format a Java string with leading zero?
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In case you have to do it without the help of a library:
("00000000" + "Apple").substring("Apple".length())
(Works, as long as your String isn't longer than 8 chars.)
share
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How to analyze a java thread dump?
I am trying to understand more about java, especially about memory management and threads.
For this reason I have recently found interest in looking at thread dumps.
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Find document with array that contains a specific value
...g from an RDBMS like MySQL, to find that such solutions work so simply without needing JOINs and additional tables makes me wonder why I haven't started on Mongo sooner. But that's not to say either DBMS is superior over the other - it depends on your use case.
– Irvin Lim
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Rename multiple files based on pattern in Unix
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+1 Didn't even know about rename ... Now I can stop using a for loop with mv and sed ... Thanks!
– balpha
Jul 6 '09 at 11:27
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