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Print a string as hex bytes?
... !! and I want to print it using Python as 48:65:6c:6c:6f:20:77:6f:72:6c:64:20:21:21 .
13 Answers
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How to compare two colors for similarity/difference
...ned colors which one is more similar to a variable color, and with what percentage. The thing is that I don't know how to do that manually step by step. So it is even more difficult to think of a program.
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Remove duplicated rows
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The function distinct() in the dplyr package performs arbitrary duplicate removal, either from ...
Apache Prefork vs Worker MPM
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edited Mar 30 '17 at 19:46
codeforester
25.6k88 gold badges6868 silver badges9292 bronze badges
answer...
How to check for an active Internet connection on iOS or macOS?
... zeroAddress.sin_len = sizeof(zeroAddress);
zeroAddress.sin_family = AF_INET;
SCNetworkReachabilityRef reachability = SCNetworkReachabilityCreateWithAddress(kCFAllocatorDefault, (const struct sockaddr*)&zeroAddress);
if (reachability != NULL) {
//NetworkStatus retVal = Not...
Is this object-lifetime-extending-closure a C# compiler bug?
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Eric LippertEric Lippert
599k164164 gold badges11551155 silver badges20142014 bronze badges
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How to remove outliers from a dataset
...specially for beginners, and with no comments.
– PeyM87
Oct 15 '19 at 8:42
add a comment
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Get user profile picture by Id
...y this will save someone an extra step in finding their profile ID - findmyfbid.com
– jarmerson
Mar 24 '16 at 22:28
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AI助手重构版问题记录 - AI 助手 - 清泛IT社区，为创新赋能！
...oothLE1.WriteString","args":{"service": "0000ffe0-0000-1000-8000-00805f9b34fb","characteristic": "0000ffe1-0000-1000-8000-00805f9b34fb","text":{"get_prop": "DataInput.Text"}}},{"set_prop": "StatusLabel.Text","value": "状态：数据已发送"}]},{"event": "BluetoothLE1.StringReceived","do":[{"set_p...
How to check if running in Cygwin, Mac or Linux?
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If I run a script under cygwin by executing "\cygwin64\bin\bash -c scriptname", this doesn't necessarily work. In this situation, the cygwin path doesn't get set up and uname -s ends up calling whatever uname is first in your current path, which on my system turns out to be t...