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Android Min SDK Version vs. Target SDK Version
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When you set targetSdkVersion="xx", you are certifying that your app works properly (e.g., has been thoroughly and successfully tested) at API level xx.
A version of Android running at an API level above xx will apply compatibility code automatically to s...
How to export all collections in MongoDB?
...ou are dealing with a remote password protected database
mongodump --host xx.xxx.xx.xx --port 27017 --db your_db_name --username your_user_name --password your_password --out /target/folder/path
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解决:CTreeCtrl控件SetCheck无效的问题 - C/C++ - 清泛网 - 专注C/C++及内核技术
...究竟是什么时候修改了我们设置的
check状态,我在其他消息响应函数中进一步用GetCheck检查,发现对话框在第一次OnPaint的时候
,树控件根节点的check状态还是选中的,但紧接着下个消息来到后,它的状态就发生了改变。我
思...
C# Stream流使用总结 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...Socket中的流
if (netStream.DataAvailable) //如果客户端发送了消息
{
byte[] data = new byte[1024]; //定义一个字节数组,用来存放接收的数据
int len = netStream.Read(data, 0, data.Length); //从位置开始,读取到字节数组末尾
string line = Enco...
kill -3 to get java thread dump
...put on break signal to separate file with LogVMOutput diagnostic option:
-XX:+UnlockDiagnosticVMOptions -XX:+LogVMOutput -XX:LogFile=jvm.log
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Emacs in Windows
...mirror in the emacs/windows folder. You want the file that is named emacs-xx.x-bin-i686-pc-mingw32.zip.
There are some great instructions for configuring emacs for windows here. Basically, "installation" boils down to:
Download emacs from a gnu mirror at emacs/windows/emacs-version-bin-i686-pc-...
Why is IntelliJ 13 IDEA so slow after upgrading from version 12?
...ax PermGen to at least 1GB (was 300MB).Example below:
-Xms128m
-Xmx8192m
-XX:MaxPermSize=1024m
Upon restart it was much faster.
For IntelliJ 2020 going back to 2017 on Mac
/Applications/IntelliJ IDEA.app/Contents/bin/idea.vmoptions
On a Mac, this file is located in this path:
For IntelliJ 14...
SSH to Elastic Beanstalk instance
...d as long as you're inside eb ssh), the other person can
ssh ec2-user@ec2-xx-xxx-xxx-xx.compute-1.amazonaws.com
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Using an SSH keyfile with Fabric
...'t work:
env.user=["ubuntu"]
env.key_filename=['keyfile.pem']
env.hosts=["xxx-xx-xxx-xxx.ap-southeast-1.compute.amazonaws.com"]
or
fab command -i /path/to/key.pem [-H [user@]host[:port]]
However, the following did:
env.key_filename=['keyfile.pem']
env.hosts=["ubuntu@xxx-xx-xxx-xxx-southeast-...
阿里双11大型项目管理怎么玩? - 项目管理 - 清泛网 - 专注C/C++及内核技术
...11大型项目管理怎么玩?你是否还在大会小会、邮件、群消息来推进项目进度?还在使用表格、文档来记录项目完成状态?在面对大型项目、有几百人需进行工作沟通和协作 你是否还在大会小会、邮件、群消息来推进项目进度...
