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Windows下 C++网络延时检测 - C/C++ - 清泛网 - 专注C/C++及内核技术
...毫秒数ms，负数表示ping不通
当然，以上的方法只是模拟dos的ping命令，只针对ip是否可ping通、延时多少。如果还要检测服务器指定端口是否正常服务，这就类似telnet命令了。
解决方案参考：《mfc telnet 端口，代码实现、不调...
“Parse Error : There is a problem parsing the package” while installing Android application
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Unknown sources AND usb debugging... note: in windows 8 sometimes it will not recognize the phone in MTP mode, only PTP...
– SparK
Apr 17 '14 at 15:02
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How to wait for async method to complete?
I'm writing a WinForms application that transfers data to a USB HID class device. My application uses the excellent Generic HID library v6.0 which can be found here . In a nutshell, when I need to write data to the device, this is the code that gets called:
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MSysGit vs. Git for Windows
...tobe installed. It will run from any directory you place it in, evenonto a USB thumbdrive. It will not write permanent entries into the Windows registry. It does not need administrator privileges to "install". This version does not offer you the convenient right-click context menu entries "Git GUI H...
How to monitor network calls made from iOS Simulator
...at just shows you the traffic from the iOS device you've plugged into your USB port.
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iOS (iPhone, iPad, iPodTouch) view real-time console log terminal
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It cannot work on iOS10. "usbmuxd_send: Error -1 when sending: Broken pipe" How to solve it?
– Victor Choy
Sep 19 '16 at 15:45
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如何查看Oracle用户的SQL执行历史记录？ - 数据库(内核) - 清泛网 - 专注C/...
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--开启附加日志
alter database add supplemental log data;
--模拟DML操作
conn p_chenming/...
SQL> select * from test2;
SQL> insert into test2 values(7,77);
SQL> commit;
conn / as sysdba
--切归档
SQL> alter system switch logfile;
SQL> select name,dest_id,thread#,sequen...
UCenter实现各系统通信的原理 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...据）
可以在uc应用目录下新建一个名为test.php的文件，来模拟登录成功，请求uc_server通知其它应用。文件内容为：
< ?php
include_once "config.inc.php";
include_once "./uc_client/client.php";
echo uc_user_synlogin(1);
echo "<pre>";
var_dump($_COOKIE);...
What is “android:allowBackup”?
... consequences for an application. adb backup allows users who have enabled USB debugging to copy application data off of the device. Once backed up, all application data can be read by the user. adb restore allows creation of application data from a source specified by the user. Following a restore,...
Android YouTube app Play Video Intent
...t to see the activity name for the youtube activity plug in your device in USB debugging mode and see the LogCat when you click on the Youtube App. It should give you the package name alogn with activity name.
– Sana
Jun 15 '11 at 2:00
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