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File changed listener in Java
...servlet class changes the application restarts.
You can use the libraries from such servers as most of the code of tomcat is reusable and opensource.
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Java: how to convert HashMap to array
...().toArray()[0] will be the original key for hashMap.values().toArray()[0] from the original Map. So this is extremely dangerous
– CrackerJack9
Aug 7 '11 at 18:20
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How to view/delete local storage in Firefox?
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From Firefox 34 onwards you now have an option for Storage Inspector, which you can enable it from developer tools settings
Once there, you can enable the Storage options under Default Firefox Developer tools
Updated 27-3-1...
Why I am Getting Error 'Channel is unrecoverably broken and will be disposed!'
...the same thread , it fixed my problem.
If you call methods on WebView from any thread other than your app's UI thread, it can cause unexpected results. For example, if your app uses multiple threads, you can use the runOnUiThread() method to ensure your code executes on the UI thread:
Google ...
C++ lambda with captures as a function pointer
...statefulness) is to provide some type of global variable which is accessed from your lambda/function. For example, you could make a traditional functor object and give it a static member function which refers to some unique (global/static) instance.
But that's sort of defeating the entire purpose o...
When to use dynamic vs. static libraries
...ns a.obj and b.obj and your DLL/EXE only references functions or variables from a.obj, the entirety of b.obj will get discarded by the linker. If b.obj contains global/static objects, their constructors and destructors will not get executed. If those constructors/destructors have side effects, you m...
UIViewController viewDidLoad vs. viewWillAppear: What is the proper division of labor?
...me you go to the "Now Playing" view.
However, when you are loading things from a server, you also have to think about latency. If you pack all of your network communication into viewDidLoad or viewWillAppear, they will be executed before the user gets to see the view - possibly resulting a short fr...
The Android emulator is not starting, showing “invalid command-line parameter”
...t locks some files)
Create the folder C:\Android
Moved folder + all files from C:\Program Files\android-sdk to C:\Android
Edited C:\Documents and Settings\All Users\Start Menu\Programs\Android SDK Tools shortcuts.
I considered uninstalling the SDK and re-installing, but for the life of me, where ...
Can I change the color of Font Awesome's icon color?
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And where does text-red, text-blue or text-yellow come from?
– colidyre
Oct 29 '19 at 17:46
it com...
Microsoft Azure: How to create sub directory in a blob container
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how you filter or get all these files from "folder" ?
– afr0
Oct 16 '15 at 0:09
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