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Detect when browser receives file download
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One possible solution uses JavaScript on the client.
The client algorithm:
Generate a random unique token.
Submit the download request, and include the token in a GET/POST field.
Show the "waiting" indicator.
Start a timer, and every second or so, l...
When someone writes a new programming language, what do they write it IN?
...n do cross-compiling: write a compiler for your new platform, that runs in Java or natively on x86. Develop on your PC and then transfer the program to your new target platform.
The most basic compilers are probably Assembler and C.
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Explain the encapsulated anonymous function syntax
...in the reasoning behind the syntax for encapsulated anonymous functions in JavaScript? Why does this work: (function(){})(); but this doesn't: function(){}(); ?
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Will strlen be calculated multiple times if used in a loop condition?
... again and again it requires more memory to store. and also because unlike Java, C++ has no "Garbage Collector". Then i can be wrong also. see link regarding absence of "Garbage Collector" in C++.
– codeDEXTER
Jul 6 '12 at 21:55
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How to dismiss notification after action has been clicked
...om.example.cancel" />
</intent-filter>
</receiver>
In java File:
Intent cancel = new Intent("com.example.cancel");
PendingIntent cancelP = PendingIntent.getBroadcast(context, 0, cancel, PendingIntent.FLAG_CANCEL_CURRENT);
NotificationCompat.Action actions[] = new NotificationC...
Setup a Git server with msysgit on Windows [closed]
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I am not sure why anyone hasn't suggested http://gitblit.com. Pure java based solution, allow HTTP protocol and really easy to setup.
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fo...
Why use iterators instead of array indices?
... broken C style idea -- pointer into the never never. They should be like Java or C# or any other language's iterators, with one iterator required (instead of two objects) and a simple end test.
– Tuntable
Feb 1 '16 at 9:34
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BigDecimal equals() versus compareTo()
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The answer is in the JavaDoc of the equals() method:
Unlike compareTo, this method considers two BigDecimal objects equal only if they are equal in value and scale (thus 2.0 is not equal to 2.00 when compared by this method).
In other words...
What is the difference between an ORM and an ODM?
... frameworks, like mORMot for Delphi, Doctrine for PHP or Hibernate OGM for Java. And some SQL databases have strong support to documents, e.g. the great PostgresSQL which features JSON or JSONB data types so you can mix RDBMS and Document-oriented storage within the same table, including indexes and...
What is Haskell used for in the real world? [closed]
... a general-purpose programming language, and is just as general purpose as Java.
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