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How to change the CHARACTER SET (and COLLATION) throughout a database?
...unicode_
v5.20 -- _unicode_520_
v9.0 -- _0900_ (new)
_bin -- just compare the bits; don't consider case folding, accents, etc
_ci -- explicitly case insensitive (A=a) and implicitly accent insensitive (a=á)
_ai_ci -- explicitly case insensitive and accent insensitive
_as (etc) -- ...
How to hash a string into 8 digits?
...echnique doesn't actually result in a unique hash value for the string; it computes a hash and then munges into a non-guaranteed-unique value
– twneale
Sep 18 '15 at 15:03
89
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How to undo the effect of “set -e” which makes bash exit immediately if any command fails?
...g set -e in an interactive bash shell, bash will exit immediately if any command exits with non-zero. How can I undo this effect?
...
Removing duplicate objects with Underscore for Javascript
...=2}, Object {a=3}, Object {a=4}]
Notes:
Callback return value used for comparison
First comparison object with unique return value used as unique
underscorejs.org demonstrates no callback usage
lodash.com shows usage
Another example :
using the callback to extract car makes, colors from a lis...
Can an AJAX response set a cookie?
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HTML 5 Favicon - Support?
... support PNG favicons until version 11. So our first line is a conditional comment for favicons in IE 9 and below:
<!--[if IE]><link rel="shortcut icon" href="path/to/favicon.ico"><![endif]-->
To cover the uses of the icon create it at 32x32 pixels. Notice the rel="shortcut ico...
Is there any way to not return something using CoffeeScript?
...
Or:
fun = ->
doSomething()
undefined
This is what the doc recommends, when using comprehensions:
Be careful that you're not accidentally returning the results of the comprehension in these cases, by adding a meaningful return value — like true — or null, to the bottom of your ...