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How does the algorithm to color the song list in iTunes 11 work? [closed]
...en the album cover as input:
How I did it
Through trial and error, I came up with an algorithm that works on ~80% of the albums with which I've tested it.
Color Differences
The bulk of the algorithm deals with finding the dominant color of an image. A prerequisite to finding dominant colors, ...
When should assertions stay in production code? [closed]
...
Assertions are comments that do not become outdated. They document which theoretical states are intended, and which states should not occur. If code is changed so states allowed change, the developer is soon informed and needs to update the as...
Executing an EXE file using a PowerShell script
...If I use the command line it works without a problem (first I supply the name of the executable and series of parameters to invoke it):
...
Javascript : Send JSON Object with Ajax?
...
With jQuery:
$.post("test.php", { json_string:JSON.stringify({name:"John", time:"2pm"}) });
Without jQuery:
var xmlhttp = new XMLHttpRequest(); // new HttpRequest instance
xmlhttp.open("POST", "/json-handler");
xmlhttp.setRequestHeader("Content-Type", "application/json");
xmlhttp.se...
Can I inject a service into a directive in AngularJS?
...ta){
return {
restrict: 'C',
link: function (scope, element, attrs) {
scope.name = myData.name;
}
}
}]);
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Start an Activity with a parameter
I'm very new on Android development.
5 Answers
5
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Why does 0.ToString(“#.##”) return an empty string instead of 0.00 or at least 0?
...0 you need the following:
0.ToString("0.00");
See here for the custom numeric formats that can be passed to this method.
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Properly escape a double quote in CSV
...ped by preceding it with another double quote."
– tommed
Feb 18 '15 at 16:35
4
As tommed says you...
Best practices for in-app database migration for Sqlite
...ite for my iphone and I anticipate the database schema might change over time. What are the gotchas, naming conventions and things to watch out for to do a successful migration each time?
...
generate days from date range
... a very portable technique that works with most databases with minor adjustments.
SQL Fiddle example returning 1,000 days
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