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android start activity from service

...n the app is in background, and I see that the service worked on xiaomi mi a2, but not working on xiaomi redmi note 7, can you help my why it's working one device and one is not? – Amjad Omari Mar 27 at 17:54 ...
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How to set up Android emulator proxy settings

... to use with a HTTP client: // proxy private static final String PROXY = "123.123.123.123"; // proxy host private static final HttpHost PROXY_HOST = new HttpHost(PROXY, 8080); HttpParams httpParameters = new BasicHttpParams(); DefaultHttpClient httpClient = new DefaultHttpClient(httpParameters); ht...
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Extracting the last n characters from a ruby string

...e a one liner, you can put a number greater than the size of the string: "123".split(//).last(5).to_s For ruby 1.9+ "123".split(//).last(5).join("").to_s For ruby 2.0+, join returns a string "123".split(//).last(5).join ...
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array_push() with key value pair

... Warning: $a['123'] = 456; - string '123' is converted to integer key 123. – bancer Jul 2 at 12:58 1 ...
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Find a commit on GitHub given the commit hash

... answered Aug 31 '12 at 11:52 Matt McHenryMatt McHenry 17.7k77 gold badges6060 silver badges6262 bronze badges ...
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C++对象布局及多态探索之菱形结构虚继承 - C/C++ - 清泛网 - 专注C/C++及内核技术

...对应的汇编代码为: 00423F74 lea ecx,[ebp+FFFFF757h] 00423F7A call 0041DCA3   单步执行后,我们可以看到ecx中的值为:0x0012F633,这个地址也就是obj对象布局中的祖父类部分的起始地址。通过上面的布局分析我们知道 C150起始的偏移...
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How to Query an NTP Server using C#?

...ntry(ntpServer).AddressList; //The UDP port number assigned to NTP is 123 var ipEndPoint = new IPEndPoint(addresses[0], 123); //NTP uses UDP using(var socket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp)) { socket.Connect(ipEndPoint); ...
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How to convert String to long in Java?

...g -> Long, Long.valueOf(primitiveLong). So Long number = Long.valueOf("123"), Long number = Long.parseLong("123") and Long number = Long.valueOf(Long.parseString("123") all end up doing pretty much the same thing. What you do want to be careful about is not calling constructors of the boxed pri...
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Unable to set data attribute using jQuery Data() API

...('#changeData').click(function() { $('#foo').data('helptext', 'Testing 123'); // $('#foo').attr('data-helptext', 'Testing 123'); console.log($('#foo').data('data-helptext')); return false; }); See demo Using the Chrome DevTools Console to inspect the DOM, the $('#foo').data('helptext...
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How do I create multiple submit buttons for the same form in Rails?

... Similar solution to one suggested by @vss123 without using any gems: resources :plan do post :save, constraints: lambda {|req| req.params.key?(:propose)}, action: :propose post :save, constraints: lambda {|req| req.params.key?(:finalize)}, action: :finalize end...