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Repeat a task with a time delay?
...the handler constructor: new Handler(Looper.getMainLooper()). Secondly, it does not validate arguments, so it swallows null Runnables and negative intervals. Finally, it does not take into account the time spent in the uiUpdater.run() line, nor handles possible exceptions thrown by that method. Also...
How to set a Default Route (To an Area) in MVC
... is pretty long-winded, so to give you a quick summary of what it actually does: It lets you put a {2} into the location format, which corresponds to the area name, the same way {1} corresponds to the controller name. That's it! That's what we had to write all this code for:
BaseAreaAwareViewEngin...
What are the alternatives now that the Google web search API has been deprecated? [closed]
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You could just send them through like a browser does, and then parse the html, that is what I have always done, even for things like Youtube.
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Unique fields that allow nulls in Django
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This answer only helps for form-based data input, but does nothing to actually protect data integrity. Data may be entered via import scripts, from the shell, through an API or any other means. Much better to override the save() method than to make custom cases for every form th...
What are MVP and MVC and what is the difference?
...ler returns the View.
One other big difference about MVC is that the View does not directly bind to the Model. The view simply renders and is completely stateless. In implementations of MVC, the View usually will not have any logic in the code behind. This is contrary to MVP where it is absolutely ...
Converting timestamp to time ago in PHP e.g 1 day ago, 2 days ago…
...t;= 1978. Example where it returns 39 years, but it should 38. And it also doesn't work for years bellow 1970.
– Glavić
Oct 2 '13 at 12:33
45
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Relative paths based on file location instead of current working directory [duplicate]
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Tip: If one doesn't want to change the cwd, they could also use pushd $parent_path instead of cd and call popd after cat.
– Dinei
Feb 12 at 4:14
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Case insensitive string compare in LINQ-to-SQL
...ame, "test", StringComparison.OrdinalIgnoreCase)
NOTE, HOWEVER that this does not work in this case! Therefore we are stuck with ToUpper or ToLower.
Note the OrdinalIgnoreCase to make it security-safe. But exactly the type of case (in)sensitive check you use depends on what your purposes is. Bu...
What is the difference between a generative and a discriminative algorithm?
...tegory is most likely to generate this signal?
A discriminative algorithm does not care about how the data was generated, it simply categorizes a given signal.
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Keeping ASP.NET Session Open / Alive
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I use JQuery to perform a simple AJAX call to a dummy HTTP Handler that does nothing but keeping my Session alive:
function setHeartbeat() {
setTimeout("heartbeat()", 5*60*1000); // every 5 min
}
function heartbeat() {
$.get(
"/SessionHeartbeat.ashx",
null,
funct...