大约有 45,000 项符合查询结果（耗时：0.0809秒） [XML]
How to install a specific version of a ruby gem?
...
1182
Use the -v flag:
$ gem install fog -v 1.8
...
Difference between List, List, List, List, and List
...
1) Correct
2) You can think of that one as "read only" list, where you don't care about the type of the items.Could e.g. be used by a method that is returning the length of the list.
3) T, E and U are the same, but people tend to use ...
How to prevent Browser cache for php site
...
292
try this
<?php
header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0");
...
How to lose margin/padding in UITextView?
...
22 Answers
22
Active
...
Using the RUN instruction in a Dockerfile with 'source' does not work
...
329
RUN /bin/bash -c "source /usr/local/bin/virtualenvwrapper.sh"
...
How to get the last element of an array in Ruby?
...
2 Answers
2
Active
...
Environment variables in Mac OS X
... |
edited Apr 5 '18 at 1:32
answered Sep 21 '10 at 1:20
Mat...
How to handle many-to-many relationships in a RESTful API?
Imagine you have 2 entities, Player and Team , where players can be on multiple teams. In my data model, I have a table for each entity, and a join table to maintain the relationships. Hibernate is fine at handling this, but how might I expose this relationship in a RESTful API?
...
fastest (low latency) method for Inter Process Communication between Java and C/C++
...
Just tested latency from Java on my Corei5 2.8GHz, only single byte send/received,
2 Java processes just spawned, without assigning specific CPU cores with taskset:
TCP - 25 microseconds
Named pipes - 15 microseconds
Now explicitly specifying core masks, li...
How to check if anonymous object has a method?
...
282
typeof myObj.prop2 === 'function'; will let you know if the function is defined.
if(typeof my...