大约有 19,000 项符合查询结果（耗时：0.0366秒） [XML]
Android: Force EditText to remove focus? [duplicate]
...dd android:focusable="true" and android:focusableInTouchMode="true" to the root Layout of your activity or fragment, this changes the focus to the Layout instead of the EditText.
– Loyalar
Apr 20 '16 at 7:06
...
SQL Server 2008 can't login with newly created user
...ication.
Here are steps to fix:
Right-click on SQL Server instance at root of Object Explorer, click on Properties
Select Security from the left pane.
Select the SQL Server and Windows Authentication mode radio button, and click OK.
Right-click on the SQL Server instance, select Restart (alt...
How to apply specific CSS rules to Chrome only?
...uding the influenced browser,by that hack
WebKit hack:
.selector:not(*:root) {}
Google Chrome:All the versions
Safari:All the versions
Opera :14 and Later
Android:All the versions
Supports Hacks:
@supports (-webkit-appearance:none) {}
Google Chrome 28,and Google Chrome > 28, Opera 14 ...
What's the difference between dependencies, devDependencies and peerDependencies in npm package.json
...oing to develop a package, you download it (e.g. via git clone), go to its root which contains package.json, and run:
npm install
Since you have the actual source, it is clear that you want to develop it, so by default, both dependencies (since you must, of course, run to develop) and devDependen...
How do I add a new sourceset to Gradle?
...ed in 2012
To get IntelliJ to recognize custom sourceset as test sources root:
plugin {
idea
}
idea {
module {
testSourceDirs = testSourceDirs + sourceSets["intTest"].allJava.srcDirs
testResourceDirs = testResourceDirs + sourceSets["intTest"].resources.srcDirs
}
}
...
VR硬件行业洗牌进行时 70%创业公司倒闭转行做内容 - 资讯 - 清泛网 - 专注C...
...产生购买欲。所以优质内容是积累用户的基础。”
关于如何抓住内容的切入点，作为是国内内容创业的先行者，超凡视幻COO郭会娟在接受《证券日报》记者采访时表示，“从VR内容应用上来看目前可以粗略分为主要三方面，一...
Auto-loading lib files in Rails 4
...problem:
in config/application.rb:
config.autoload_paths << Rails.root.join('lib')
and keep the right naming convention in lib.
in lib/foo.rb:
class Foo
end
in lib/foo/bar.rb:
class Foo::Bar
end
if you really wanna do some monkey patches in file like lib/extensions.rb, you may manua...
Deleting all files in a directory with Python
...be how to do so using just the os module...
def purgedir(parent):
for root, dirs, files in os.walk(parent):
for item in files:
# Delete subordinate files
filespec = os.path.joi...
9个常用iptables配置实例 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...-j ACCEPT
类似的，对于HTTP/HTTPS(80/443)、pop3(110)、rsync(873)、MySQL(3306)等基于tcp连接的服务，也可以参照上述命令配置。
对于基于udp的dns服务，使用以下命令开启端口服务：
iptables -A OUTPUT -p udp -o eth0 --dport 53 -j ACCEPT
iptables -A IN...
java.net.UnknownHostException: Invalid hostname for server: local
...es this environment variable ($HOSTNAME) when it connects to the server.
[root@xyz ~]# echo $HOSTNAME
xyz
[root@xyz ~]# ping $HOSTNAME
ping: unknown host xyz
[root@xyz ~]# hostname -f
hostname: Unknown host
There are dozens of things that can cause this. Please comment if you discover a new re...