In most cases, you can avoid the incompatibility by adding the double splat operator. It explicitly specifies passing keyword arguments instead of a Hash object. Likewise, you may add braces {} to explicitly pass a Hash object, instead of keyword arguments. Read the section “Typical cases” b...
Passing an empty keyword splat to a method that does not accept keywords no longer passes an empty hash, unless the empty hash is necessary for a required parameter, in which case a warning will be emitted. Remove the double splat to continue passing a positional hash. [Feature #14183] h ...
<really unique gibberish> =? hash(salt + just_entered_password) bcrypt-ruby automatically handles the storage and generation of these salts for you. Adding a salt means that an attacker has to have a gigantic database for each unique salt -- for a salt made of 4 letters, that's 456,97...
T_HASH associative array T_STRUCT (Ruby) structure T_BIGNUM multi precision integer T_FIXNUM Fixnum(31bit or 63bit integer) T_COMPLEX complex number T_RATIONAL rational number T_FILE IO T_TRUE true T_FALSE false T_DATA data T_SYMBOL symbol In...
ActiveRecord keeps a connection pool in ActiveRecord::Base as a Hash indexed by the name of the model class. When a connection is requested, the retrieve_connection method will go up the class-hierarchy until a connection is found in the connection pool. ...
BitBar is a simple application that runs all shell scripts in a given directory on an interval that is determined by the filename. Of course, you should be very careful when adding scripts to BitBar, especially if you are adding a low interval time. ...
set minimum version for rails 8 to be 8.0.0.beta1 6个月前 Guardfile Auto corrected by following Style/HashSyntax 7年前 Hacking.md typo 8年前 MIT-LICENSE update license 9个月前 README.md document the uniform notifier support of otel ...
>>> Performing hash slots allocation on 6 nodes... Using 3 masters: 127.0.0.1:7001 127.0.0.1:7002 127.0.0.1:7003 Adding replica 127.0.0.1:7004 to 127.0.0.1:7001 Adding replica 127.0.0.1:7005 to 127.0.0.1:7002 Adding replica 127.0.0.1:7006 to 127.0.0.1:7003 ...
6005>>> Creating cluster>>> Performing hash slots allocation on 6 nodes...Using 3 masters:112.74.83.71:6000112.74.83.71:6001112.74.83.71:6002Adding replica 112.74.83.71:6003 to 112.74.83.71:6000Adding replica 112.74.83.71:6004 to 112.74.83.71:6001Adding replica 112.74.83.71:6005 to 112.74.83.71:...
thought_hash={儒家:"孔子",道家:"老子",墨家:"墨子"}puts thought_hash.keys# =>puts thought_hash.values# =>profile.eachdo|key,value|puts key puts valueend 符号 定义 OC: NSString*hello=@"hello"; ruby: :hello Symbol是不可变的对象