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Random number generator only generating one random number
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@Askolein Just for some test data, I run several batches of both Random and Guid.NewGuid().GetHashCode() through Ent (fourmilab.ch/random) and both are similarly random. new Random(Guid.NewGuid().GetHashCode()) works just as well, as does using a synchronized "master" Rando...
Fastest way to determine if an integer is between two integers (inclusive) with known sets of values
...e how this code does the range test 10 million times and you find a way to batch them up and use SSE to do many tests in parallel.
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How do I generate random number for each row in a TSQL Select?
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When called multiple times in a single batch, rand() returns the same number.
I'd suggest using convert(varbinary,newid()) as the seed argument:
SELECT table_name, 1.0 + floor(14 * RAND(convert(varbinary, newid()))) magic_number
FROM information_schema.tables
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Calling a function when ng-repeat has finished
...say I've never come across an actual specification for the browser's event queue anywhere, just what's implied by single-threadedness and the existence of setTimeout().
– rakslice
Dec 4 '13 at 20:10
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How to run SQL script in MySQL?
...hould do it!
More info here: http://dev.mysql.com/doc/refman/5.0/en/mysql-batch-commands.html
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psql: FATAL: Peer authentication failed for user “dev”
...d a line to the pg_hba.conf that looks like:
local all some_batch_user md5
I would recommend that you add this line right below the commented header line:
# TYPE DATABASE USER ADDRESS METHOD
local all some_bat...
Why are two different concepts both called “heap”?
...pers, but does say that the use of the term "heap" in relation to priority queues is the traditional sense of the word.
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jQuery callback for multiple ajax calls
...html/',
success: function(data) {
requestCallback.addCallbackToQueue(true, function() {
alert('Im the first callback');
});
}
});
$.ajax({
url: '/echo/html/',
success: function(data) {
requestCallback.addCallbackToQueue(true, function() {
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Convert XLS to CSV on command line
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A small expansion on ScottF's groovy VB script: this batch file will loop through the .xlsx files in a directory and dump them into *.csv files:
FOR /f "delims=" %%i IN ('DIR *.xlsx /b') DO ExcelToCSV.vbs "%%i" "%%i.csv"
Note: You may change extension .xlsx to .xls andname o...
Place cursor at the end of text in EditText
... You may have to use et.post( new Runnable({... et.setSel... to get in the queue. This is because android waits to do some layout stuff until a better time by posting so if you try to setSelection before the system is finished it will undo your work.
– MinceMan
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