大约有 18,400 项符合查询结果（耗时：0.0375秒） [XML]
Mac OS X Git安装教程 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...备份已有的key，（如果有的话）
mkdir key_backup
mv id_rsa* key_backup
3.生成SSH key
$ ssh-keygen -t rsa -C jonezhang86@gmail.com
Generating public/private rsa key pair.
Enter file in which to save the key (/Users/jiangbo/.ssh/id_rsa):
Enter passphrase (empty for no pas...
phpcms v9与ucenter通信失败 完美解决 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...页面地址：（选填，URL中域名后面的部分，如：/space.php?uid=%s 这里的 %s 代表uid）
应用接口文件名称：（选填，默认为uc.php）
标签单条显示模板：（选填，默认留空）
标签模板标记说明：（选填，默认留空）
是...
Linux chmod命令用法 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...rmission
r
读
w
写
x
执行
s
设置用户(或组)的ID号
t
设置粘着位(sticky bit)，防止文件或目录被非属主删除
u
用户的当前权限
g
组的当前权限
o
其他用户的当前权限
作为选择，我们多数用三位八进制数...
C++实现句柄多版本过期置old的思路 - C/C++ - 清泛网 - 专注C/C++及内核技术
...解决。轻量级的不使用MVCC的话，思路如下：核心ObjPtrmap<id, ObjPtr> map_;Get的时候返回最新的ObjPtr；当ObjPtr有新版本要更新的时候，将map中对应id的ObjPtr中is 使用MVCC可以解决。
轻量级的不使用MVCC的话，思路如下：
核心ObjPtr
m...
自定义下载器扩展：个性化下载进度展示 - App Inventor 2 拓展 - 清泛IT社...
...gered when an error occurs during download.
Successful Download downloadId, filePath, fileSize, fileName
Event triggered to report download progress, speed, eta, fileSize, and downloadedSize
Download the file of given URL to the given path with
CustomFilePath.isEmpty : filePath = /storage/...
Understanding REST: Verbs, error codes, and authentication
... another collection".
POST: Create a new entry in the collection where the ID is assigned automatically by the collection. The ID created is usually included as part of the data returned by this operation.
DELETE: Meaning defined as "delete the entire collection".
When dealing with a Member URI ...
How to remove selected commit log entries from a Git repository while keeping their changes?
...
Here is a way to remove a specific commit id knowing only the commit id you would like to remove.
git rebase --onto commit-id^ commit-id
Note that this actually removes the change that was introduced by the commit.
...
ElasticSearch, Sphinx, Lucene, Solr, Xapian. Which fits for which usage? [closed]
...d. I started to work on it from within Compass, by integrating with data grid solutions like GigaSpaces, Coherence, and Terracotta, but it's not enough.
At its core, a distributed Lucene solution needs to be sharded. Also, with the advancement of HTTP and JSON as ubiquitous APIs, it means that a so...
How to center horizontally div inside parent div
How do I center a div horizontally inside its parent div with CSS ?
5 Answers
5
...
Javascript checkbox onChange
...
function calc()
{
if (document.getElementById('xxx').checked)
{
document.getElementById('totalCost').value = 10;
} else {
calculate();
}
}
HTML
<input type="checkbox" id="xxx" name="xxx" onclick="calc();"/>
...