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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() {
...
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...
How to write a large buffer into a binary file in C++, fast?
...ck any benchmark results posted online. You need either 4kB writes with a queue depth of 32 or more, or else 512K or higher writes, to get any sort of decent throughput.
– Ben Voigt
Jul 19 '12 at 16:06
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Why can't my program compile under Windows 7 in French? [closed]
I'm running Windows 7 French and I'm trying to compile this really basic program, but Visual Studio is being stubborn and refuses to comply. I also tried compiling it with both GCC 4.7 and Clang trunk on Coliru and I get more or less the same errors (output is below the code), though I think Colir...
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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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...
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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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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Mean per group in a data.frame [duplicate]
... 1001, 2001, 3001, 4001, 5001,
1000, 2000, 3000, 4000, 5000), nrow = 10, ncol = 5, byrow = TRUE)
my.data
my.summary <- aggregate(list(my.data), by = list(my.group), FUN = function(x) { my.mean = mean(x, na.rm = TRUE) } )
my.summary
# Group.1 X1 X2 X3 ...
Setting transparent images background in IrfanView
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If you are using the batch conversion, in the window click "options" in the "Batch conversion settings-output format" and tick the two boxes "save transparent color" (one under "PNG" and the other under "ICO").
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