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How to get everything after a certain character?

...te fast. $s = '233718_This_is_a_string'; $firstPart = strtok( $s, '_' ); $allTheRest = strtok( '' ); Empty string like this will force the rest of the string to be returned. NB if there was nothing at all after the '_' you would get a FALSE value for $allTheRest which, as stated in the document...
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Getting MAC Address

... says that it will return a random long if it fails to detect the mac: "If all attempts to obtain the hardware address fail, we choose a random 48-bit number with its eighth bit set to 1 as recommended in RFC 4122." So check that eighth bit! – deinonychusaur Fe...
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Django import error - no module named django.conf.urls.defaults

...ement here. Just was adding to the answer. So that someone else could find all help at one place. – Akshay Hazari Aug 3 '17 at 8:47 add a comment  |  ...
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Lock Android phone application to Portrait mode

... Do i need to add this to all the activities to lock it ? – Harsha M V Jan 12 '13 at 10:43 ...
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TypeError: module.__init__() takes at most 2 arguments (3 given)

...named Object.py . When I try to inherit from this class in another file, calling the constructor throws an exception: 5 An...
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Concurrent HashSet in .NET Framework?

...ass. private ConcurrentBag<string> _data; Self-implementation Finally, as you did, you can implement your own data type, using lock or other ways that the .NET provides you to be thread-safe. Here is a great example: How to implement ConcurrentHashSet in .Net The only drawback of this sol...
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Why use AJAX when WebSockets is available?

...s opens up new application domains to browser applications that were not really possible using HTTP and AJAX (interactive games, dynamic media streams, bridging to existing network protocols, etc). However, there is certainly an overlap in purpose between WebSockets and AJAX/Comet. For example, whe...
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Python ElementTree module: How to ignore the namespace of XML files to locate matching element when

I want to use the method of "findall" to locate some elements of the source xml file in the ElementTree module. 10 Answers ...
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What is the purpose of the vshost.exe file?

...ent). The purpose of it is mostly to make debugging launch quicker - basically there's already a process with the framework running, just ready to load your application as soon as you want it to. See this MSDN article and this blog post for more information. ...
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What is the benefit of using Fragments in Android, rather than Views?

...tom views are more light weight and simpler to implement. At first, I actually tried to build a phone/tablet app using custom views. Everything appeared to work across phones AND tablets, even switching from single panel to split panel. Where I ran into trouble was with the back button and life c...