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How do I change tab size in Vim?
...re)
set tabstop=4
set shiftwidth=4
set expandtab
then save file and test
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spring boot default H2 jdbc connection (and H2 console)
...st use the Application.java part that you put, then connect to jdbc:h2:mem:testdb with a blank username and blank password. localhost:8082 works with this setup.
– Splaktar
Nov 26 '14 at 23:28
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What is the intended use-case for git stash?
...lready started working on the next one in the same branch:
# Assume the latest commit was already done
# start working on the next patch, and discovered I was missing something
# stash away the current mess I made
git stash save
# some changes in the working dir
# and now add them to the last co...
Why is the minimalist, example Haskell quicksort not a “true” quicksort?
...t;- cond
when b $ foo >> while cond foo
And here, a dumb test to see if it works.
main = do
a <- (newListArray (0,9) [10,9..1]) :: IO (IOUArray Int Int)
printArr a
putStrLn "Sorting..."
qsort a 0 9
putStrLn "Sorted."
printArr a
where printArr a = mapM_...
How to delete large data of table in SQL without log?
...ance.com/2013/03/io-subsystem/chunk-deletes as reference, with performance tests and graphs:
DECLARE @Deleted_Rows INT;
SET @Deleted_Rows = 1;
WHILE (@Deleted_Rows > 0)
BEGIN
BEGIN TRANSACTION
-- Delete some small number of rows at a time
DELETE TOP (10000) LargeTable
WHE...
How to insert a value that contains an apostrophe (single quote)?
...a via a raw SQL interface since writing queries outside of development and testing should be a rare occurrence. In code there are techniques and frameworks (depending on your stack) that take care of escaping special characters, SQL injection, etc.
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Using JQuery to check if no radio button in a group has been checked
...
Sorry, my comment was confusing: I meant for the whole test to look like this: if ($("input[name='html_elements']:checked").val() == "") Which would alert "Nothing is checked"
– Doug Neiner
Jan 16 '10 at 14:57
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Remove empty lines in text using Visual Studio
...
Tested in VS 2012 to allow for pure line feeds.
^\s*$\n
hth
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How can I get a side-by-side diff when I do “git diff”?
...terminal width. See the ydiff GitHub repository page for detail and demo.
Tested in Git 2.18.0, ydiff 1.1.
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Positive Number to Negative Number in JavaScript?
... a typo is out of the question. I'm on Linux right now, but you're free to test your theory on chrome. Keep in mind chrome auto-updates so any bug fixes would already be applied and any new bugs would be pushed out to the community, meaning this could of been a bug that only lasted a few days and no...