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What is the fastest way to get the value of π?
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This is the method we used to calculate Pi in a java project in school. Just used a randomizer to come up with the x,y coordinates and the more 'darts' we threw the closer to Pi we came.
– Jeff Keslinke
Feb 2 '09 at 21:01
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Passing a Bundle on startActivity()?
...ring_name","string_to_pass");
startActivity(intent);
In the NextActivity.java
Intent getIntent = getIntent();
//call a TextView object to set the string to
TextView text = (TextView)findViewById(R.id.textview_id);
text.setText(getIntent.getStringExtra("string_name"));
This works for me, you can...
Is there a reason that Swift array assignment is inconsistent (neither a reference nor a deep copy)?
...ing on, it may be helpful to look at the history of the . token in C, C++, Java, C#, and Swift.
In C, a structure is nothing more than an aggregation of variables. Applying the . to a variable of structure type will access a variable stored within the structure. Pointers to objects do not hold ag...
Set time part of DateTime in ruby
...ticular part of a given date instance. For example the year. Any ideas? In Java I would just use the setter for year. But it doesn't work in Ruby :-(
– Robert Reiz
Jul 6 '13 at 12:27
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Can you use a trailing comma in a JSON object?
... @ZeroDistraction: ECMA262 defines ECMAscript (also known as javascript) which is a programming language like Perl or Ruby or C++ or Java. JSON is a data format like XML or CSV or YAML. They are not the same thing. JSON doesn't exist in EXMA262 but the syntax it's derived from does and...
SFTP Libraries for .NET [closed]
...ds on private fields in order to get them working; commented-out chunks of Java code left in the source; wrapper classes named after ones in the Java standard library; Java idioms throughout. I've used SSH.NET instead (as in @asbjornu's post) with great success.
– Alex
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Simple calculations for working with lat/lon and km distance?
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If you're using Java, Javascript or PHP, then there's a library that will do these calculations exactly, using some amusingly complicated (but still fast) trigonometry:
http://www.jstott.me.uk/jcoord/
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Node.js client for a socket.io server
...lient as long as it is supported by socket.io. No matter whether its node, java, android or swift. All you have to do is install the client package of socket.io.
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Hibernate lazy-load application design
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Sharing src/test classes between modules in a multi-module maven project
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