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What's the best visual merge tool for Git? [closed]
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How to insert in XSLT
...apable of showing this correctly and it should be encoding independent, so more likely you were doing something else wrong).
– Abel
Sep 6 '15 at 11:22
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Aren't Python strings immutable? Then why does a + “ ” + b work?
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It's even more convincing to try something like x = 'abc'; x[1] = 'x' in the Python repl
– xpmatteo
May 23 '17 at 6:11
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Segmentation fault on large array sizes
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@Charles why we could allocate more memory from heap, not from stack? from my understanding, both stack and heap moves in opposite direction in allocated address space in the memory.
– saurabh agarwal
Feb 24 '15 at 6:...
Heroku Postgres - terminate hung query (idle in transaction)
..., and with some luck it will disappear after a while. Eventually, this is more efficient:
select pg_terminate_backend(1234);
If you have shell access and root or postgres permissions you can also do it from the shell. To "cancel" one can do:
kill -INT 1234
and to "terminate", simply:
kill 1...
Unzip files programmatically in .net
...e if the prohibition against third party libs and apss is a strict rule or more of a guidline.
– Petteri
May 7 '09 at 21:49
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Difference between HashMap, LinkedHashMap and TreeMap
...ava 1.1 before the collections framework existed. It should not be used anymore, because its API is cluttered with obsolete methods that duplicate functionality, and its methods are synchronized (which can decrease performance and is generally useless). Use ConcurrentHashMap instead of Hashtable.
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Overflow-x:hidden doesn't prevent content from overflowing in mobile browsers
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How to run travis-ci locally
...orary build ID
BUILDID="build-$RANDOM"
View the build log, open the show more button for WORKER INFORMATION and find the INSTANCE line, paste it in here and run (replace the tag after the colon with the newest available one):
INSTANCE="travisci/ci-garnet:packer-1512502276-986baf0"
Run the headle...
Can I use break to exit multiple nested 'for' loops?
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