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How to get visitor's location (i.e. country) using geolocation? [duplicate]

...need to locate the user if you only need their country. You can look their IP address up in any IP-to-location service (like maxmind, ipregistry or ip2location). This will be accurate most of the time. If you really need to get their location, you can get their lat/lng with that method, then query ...
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TCP: can two different sockets share a port?

...n is uniquely identified by the combination of client-side and server-side IP/Port pairs. Multiple connections on the same server can share the same server-side IP/Port pair as long as they are associated with different client-side IP/Port pairs, and the server would be able to handle as many clien...
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Usage of forceLayout(), requestLayout() and invalidate()

... To better understand answers provided by François BOURLIEUX and Dalvik I suggest you take a look at this awesome view lifecycle diagram by Arpit Mathur: share | impro...
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PHP how to get local IP of system

I need to get local IP of computer like 192.*.... Is this possible with PHP? 16 Answers ...
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Run/install/debug Android applications over Wi-Fi?

...9. Connect the device via USB and make sure debugging is working; adb tcpip 5555. This makes the device to start listening for connections on port 5555; Look up the device IP address with adb shell netcfg or adb shell ifconfig with 6.0 and higher; You can disconnect the USB now; adb connect <DE...
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How can I connect to Android with ADB over TCP? [closed]

... computer that has the device connected via USB, issue the commands adb tcpip 5555 adb connect 192.168.0.101:5555 Be sure to replace 192.168.0.101 with the IP address that is actually assigned to your device. Once you are done, you can disconnect from the adb tcp session by running: adb disconnect ...
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如何选择机器学习算法 - 大数据 & AI - 清泛网 - 专注IT技能提升

...得这些年用着还不错的常规指南。 How large is your training set? 训练集有多大? If your training set is small, high bias/low variance classifiers (e.g., Naive Bayes) have an advantage over low bias/high variance classifiers (e.g., kNN), since the latter will overfi...
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如何选择机器学习算法 - 大数据 & AI - 清泛网 - 专注IT技能提升

...得这些年用着还不错的常规指南。 How large is your training set? 训练集有多大? If your training set is small, high bias/low variance classifiers (e.g., Naive Bayes) have an advantage over low bias/high variance classifiers (e.g., kNN), since the latter will overfi...
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如何选择机器学习算法 - 大数据 & AI - 清泛网 - 专注IT技能提升

...得这些年用着还不错的常规指南。 How large is your training set? 训练集有多大? If your training set is small, high bias/low variance classifiers (e.g., Naive Bayes) have an advantage over low bias/high variance classifiers (e.g., kNN), since the latter will overfi...
https://www.tsingfun.com/it/bi... 

如何选择机器学习算法 - 大数据 & AI - 清泛网 - 专注IT技能提升

...得这些年用着还不错的常规指南。 How large is your training set? 训练集有多大? If your training set is small, high bias/low variance classifiers (e.g., Naive Bayes) have an advantage over low bias/high variance classifiers (e.g., kNN), since the latter will overfi...