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Favourite performance tuning tricks [closed]
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Consider doing this automatically once a day or once a week.
Rebuild Indexes
Rebuild Tables (bcp data out/in)
Dump / Reload the database (drastic, but might fix corruption)
Build new, more appropriate index
Run DBCC to see if there is possible corruption in the database
Locks / Deadlocks
E...
Determine function name from within that function (without using traceback)
...entially deprecated methods in @RoshOxymoron's answer as well as numerical indexing into the stack for @neuro/@AndreasJung's answer: print(inspect.currentframe().f_code.co_name)
– hobs
Mar 17 '15 at 21:43
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How do I loop through or enumerate a JavaScript object?
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how do I get index of the key in json? Or if required i should use a separate counter?
– Saravanabalagi Ramachandran
Jan 22 '17 at 15:42
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How to generate all permutations of a list?
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k is the index of the element you want to swap
– sf8193
May 9 at 20:24
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How to show google.com in an iframe?
...ilar to Google style. Google CSE works with web and images search.
google.php
<script>
(function() {
var cx = 'xxxxxxxxxxxxxxxxxxxxxx';
var gcse = document.createElement('script');
gcse.type = 'text/javascript';
gcse.async = true;
gcse.src = 'https://cse.google.com/cse....
MPICH vs OpenMPI
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MPICH supports affinity. wiki.mpich.org/mpich/index.php/…
– Jeff
May 26 '19 at 20:23
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S3 Static Website Hosting Route All Paths to Index.html
... What I need is the ability to take all url requests and serve up the root index.html in my S3 bucket, rather than just doing a full redirect. Then my javascript application could parse the URL and serve the proper page.
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What are the correct version numbers for C#?
...ref reassignment. Unsafe improvements: stackalloc initialization, unpinned indexed fixed buffers, custom fixed statements. Improved overloading resolution. Expression variables in initializers and queries. == and != defined for tuples. Auto-properties' backing fields can now be targeted by attribute...
Java: method to get position of a match in a String?
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The family of methods that does this are:
int indexOf(String str)
indexOf(String str, int fromIndex)
int lastIndexOf(String str)
lastIndexOf(String str, int fromIndex)
Returns the index within this string of the first (or last) occurrence of the specified subs...
Making git auto-commit
I'd like to use git to record all the changes to a file.
18 Answers
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