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How do I pass an extra parameter to the callback function in Javascript .filter() method?
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so now the new array will be assigned to wordToCompare object, right? How can access the new array later using the wordToCompare object?
– Badhon Jain
Jul 19 '16 at 7:27
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CoffeeScript on Windows?
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answered Feb 20 '13 at 13:51
Colonel PanicColonel Panic
113k7171 gold badges350350 silver badges426426 bronze badges
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ArrayIndexOutOfBoundsException when using the ArrayList's iterator
...st goes?
No: by calling iterator twice in each iteration, you're getting new iterators all the time.
The easiest way to write this loop is using the for-each construct:
for (String s : arrayList)
if (s.equals(value))
// ...
As for
java.lang.ArrayIndexOutOfBoundsException: -1
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How do you overcome the HTML form nesting limitation?
...rent actions on the resource: "Save" -> POST /my_resource (creating a new resource) "Save" -> PUT /my_resource (modifying an existing resource) "Delete" -> DELETE /my_resource (destroy the resource) RESTfully speaking, the problem is that a POST is expected to create a new resource....
How to copy a row and insert in same table with a autoincrement field in MySQL?
...n autoincrement column ID=1 and insert the data into same table as a new row with column ID=2 .
13 Answers
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Converting unix timestamp string to readable date
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Michał NiklasMichał Niklas
46.7k1515 gold badges6262 silver badges9797 bronze badges
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Where do you store your salt strings?
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The point of a salt is to render all rainbow tables useless and require a new set of them to be made. It takes just as long to guess a string as to make a rainbow table.
For example the SHA-256 hash of "password" is 5e88 4898 da28 0471 51d0 e56f 8dc6 2927 7360 3d0d 6aab bdd6 2a11 ef72 1d15 42d8.
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Renaming branches remotely in Git
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You just have to create a new local branch with the desired name, push it to your remote, and then delete the old remote branch:
$ git branch new-branch-name origin/old-branch-name
$ git push origin --set-upstream new-branch-name
$ git push origin :o...
Replacing instances of a character in a string
... This will work (+1), but is quite inefficient, as you are creating a new string every time you encounter a ';'
– inspectorG4dget
Oct 4 '12 at 9:08
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How to make a HTML Page in A4 paper size page(s)?
...oes not really make sense. Also, you might want to post your question as a new question if things are still unclear. This is a Q&A site, not a forum. \o/
– e-sushi
Jun 13 at 19:03
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