Optional expiration time, either relative number of seconds
from current time (up to 1 month), or an absolute Unix epoch time.
By default, items never expire, though items may be evicted due to
memory pressure. Float values will be rounded up to the nearest
whole second.
key_prefix
Prefix for to prepend to all keys.
min_compress_len
Unimplemented compatibility option.
namespace
a string specifying an optional namespace to use in
the request.
Returns
A list of keys whose values were NOT set. On total success,
this list should be empty.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2023-11-14 UTC."],[[["The `set_multi` function in `google.appengine.api.memcache` allows setting values for multiple keys simultaneously."],["It takes a dictionary (`mapping`) of keys and their corresponding values to be set."],["An optional expiration time (`time`) can be set for the items, either as relative seconds or an absolute Unix epoch time."],["You can use `key_prefix` to prepend a common string to all keys."],["The function returns a list of keys that failed to be set, which should be empty upon successful completion."]]],[]]
View source on GitHub
