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Why did my Git repo enter a detached HEAD state?
...tached HEAD.
See git: switch branch without detaching head
With Git 2.23 (August 2019), you don't have to use the confusing git checkout command anymore.
git switch can also checkout a branch, and get a detach HEAD, except:
it has an explicit --detach option
To check out commit HEAD~3 fo...
MySQL and GROUP_CONCAT() maximum length
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343
SET SESSION group_concat_max_len = 1000000;
is a temporary, session-scope, setting. It only ...
What does Redis do when it runs out of memory?
...irez.com/post/redis-as-LRU-cache.html
http://eli.thegreenplace.net/2009/10/30/handling-out-of-memory-conditions-in-c/
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How to output MySQL query results in CSV format?
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38 Answers
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How to implement Enums in Ruby?
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325
Two ways. Symbols (:foo notation) or constants (FOO notation).
Symbols are appropriate when y...
How to solve “Could not establish trust relationship for the SSL/TLS secure channel with authority”
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edited Nov 14 '13 at 9:33
sharptooth
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Please explain some of Paul Graham's points on Lisp
... very topic once in a while, so -- here's my shot at an answer.
On points (3) and (4):
Points (3) and (4) on your list seem the most interesting and still relevant now.
To understand them, it is useful to have a clear picture of what happens with Lisp code -- in the form of a stream of characters ty...
.gitignore file, where should I put it in my xcode project?
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edited Jun 23 '15 at 11:14
answered Mar 12 '12 at 18:14
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Overflow-x:hidden doesn't prevent content from overflowing in mobile browsers
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answered Jan 11 '13 at 3:10
IndigenuityIndigenuity
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How to iterate over a JavaScript object?
...can iterate on your properties by index: yourobject[keys[i]] :
for (let i=300; i < keys.length && i < 600; i++) {
console.log(keys[i], yourobject[keys[i]]);
}
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