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Getting new Twitter API consumer and secret keys
...th your Twitter account - then create - even if your just entering random (Test) Content - create your app - afterwards you will receive all the data you require :)
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Returning the product of a list
... 46.6 ms 38.5 ms 180 µs 216 µs
Result: np.prod is the fastest one, if you use np.array as data structure (18x for small array, 250x for large array)
with python 3.3.2:
| 1 | 2 | 3 | 4 |
-------+-----------+-----------+-----------+---------...
What is the MySQL JDBC driver connection string?
...
Assuming your driver is in path,
String url = "jdbc:mysql://localhost/test";
Class.forName ("com.mysql.jdbc.Driver").newInstance ();
Connection conn = DriverManager.getConnection (url, "username", "password");
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How to stop an animation (cancel() does not work)
...d getValues (float[] values)
So for example (some pseudo code. I have not tested this):
Transformation outTransformation = new Transformation();
myAnimation.getTransformation(currentTime, outTransformation);
Matrix transformationMatrix = outTransformation.getMatrix();
float[] matrixValues = new fl...
How to tell if node.js is installed or not
...mple by entering
node
Prompt must be change. Enter following,
function testNode() {return "Node is working"}; testNode();
command line must prompt the following output if the installation was successful
'Node is working'
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Giving a border to an HTML table row,
... border. That should fix compatibility. I only have Chrome atm, so I can't test it.
– takendarkk
Jan 1 '14 at 19:32
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How to remove non-alphanumeric characters?
...with a forward / slash delimiter).
preg_replace("/\W|_/", '', $string);
Test it here with this great tool that explains what the regex is doing:
http://www.regexr.com/
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How to comment a block in Eclipse?
... missing "/* */" tags. At least this is what i see using Juno under Linux. Test it out first!
– mohbandy
Oct 23 '13 at 15:24
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Get time in milliseconds using C#
...psed time.
There is some good info on implementing it here:
Performance Tests: Precise Run Time Measurements with System.Diagnostics.Stopwatch
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split string only on first instance of specified character
...on't. RegExp is awesome when you need it. Not the case here. Check updated test: jsperf.com/split-by-first-colon/2
– metalim
Apr 18 '19 at 16:40
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