大约有 157 项符合查询结果（耗时：0.0216秒） [XML]
How can I get the MAC and the IP address of a connected client in PHP?
...ork, for example your mac address will be stored and visible in your local wifi router, and outside of it, all device in your network will be using and will be communicated with same IP address, which router will translate back to mac address and will send it internally.
– Dhee...
App Inventor 2开发计步器与定位器 - App Inventor 2 中文网 - 清泛IT论坛，有思想、有深度
...时也会一直没有读数。例如，如果你在室内而且没有连接WiFi，设备将无法获得读数。无法获得读数的另一个原因，可能是你的手机出于省电的目的，关闭了GPS功能。如果你的位置传感器一直收不到数据，你需要逐一排查上述可...
Differences between cookies and sessions?
...te you. This has happened in online gambling scenarios -- Sniff the hotel wifi, steal a session ID, and access the account. Securing a session is another story altogether.
– Chris Cudmore
Jan 13 '15 at 13:51
...
Error Domain=NSURLErrorDomain Code=-1005 “The network connection was lost.”
...mulator reset and to restart the Mac. I often change places with different wifi spots and this is a procedure that fixes the issue for me.
– Vladimír Slavík
Oct 29 '15 at 10:18
...
Detect if Android device has Internet connection
...y, to use a known hack that Android already uses to check if the connected WiFi network has Internet access. This is a lot more efficient over grabbing the entire Google home page. See here and here for more info.
public static boolean hasInternetAccess(Context context) {
if (isNetworkAvailable...
How to check if Location Services are enabled?
... saw this first-hand with a phone I was testing with, and even though both Wifi and GPS were enabled they appeared dead... to my app. Unfortunately, I since enabled the setting and can no longer reproduce the original scenario, even when disabling that "Access to my location" setting. So I can't say...
Proper way to exit iPhone application?
...ure of the problem and possible actions the user could take — turning on WiFi, enabling Location Services, etc. Allow the user to terminate the application at their own discretion.
WARNING: Do not call the exit function. Applications calling exit will appear to the user to have crashed, ...
How to connect android emulator to the internet
... @Iammesol, I believe step 3 means drag you active connection name (say wifi / ethernet) to top. At least it worked for me.
– Himel Nag Rana
Jan 19 '17 at 4:23
add a commen...
How do I speed up the gwt compiler?
... NX client is also a huge +++ for remote dev on limited ADSL, Cable, or WiFi connections. Plus you always are in sync no matter what comp you are using at any location w/ internet
– kr.
Feb 11 '10 at 20:29
...
Generating a unique machine id
...o identify as virtual. Others are Up/Down depending on network conditions (wifi)
– Marek
Sep 19 '12 at 11:06
We use al...