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Adding external library into Qt Creator project
...forms supported by Qt. The idea is that you have to separate the directory from the library name (without the extension and without any 'lib' prefix). Of course, if you are including a Windows specific lib, this really doesn't matter.
In case you want to store your lib files in the project director...
On design patterns: When should I use the singleton?
...wing way in Root Cause of Singletons, "The information here flows one way: From your application into the logger. Even though loggers are global state, since no information flows from loggers into your application, loggers are acceptable."
I'm sure there are other valid reasons as well. Alex Miller...
SAML vs federated login with OAuth
...irways and Hertz. There is no shared set of credentials that can take you from one site to another, but lets say Hertz wants to offer a "deal" to US Airways. (Granted I know this is an extreme example, but bear with me). After buying a flight, they will offer a free rental car to its Chairman membe...
MVC Razor view nested foreach's model
...he expression tree would have a node in it that says: "Get 'Some Property' from a 'model'"
This expression tree can be compiled into a function that can be invoked, but as long as it's an expression tree, it's just a collection of nodes.
So what is that good for?
So Func<> or Action<>...
MongoDB relationships: embed or reference?
I'm new to MongoDB--coming from a relational database background. I want to design a question structure with some comments, but I don't know which relationship to use for comments: embed or reference ?
...
How to know when UITableView did scroll to bottom in iPhone
...ggered once per release of the finger.
Suitable when loading more content from some content provider (web service, core data etc).
Note that this approach does not respect the response time from your web service.
- (void)scrollViewDidEndDragging:(UIScrollView *)aScrollView
willDe...
jQuery AJAX submit form
...
You can use the ajaxForm/ajaxSubmit functions from Ajax Form Plugin or the jQuery serialize function.
AjaxForm:
$("#theForm").ajaxForm({url: 'server.php', type: 'post'})
or
$("#theForm").ajaxSubmit({url: 'server.php', type: 'post'})
ajaxForm will send when the sub...
What’s the difference between “Array()” and “[]” while declaring a JavaScript array?
...mance increase when using new Array() because you can prevent the overflow from happening.
As pointed out in this answer, new Array(5) will not actually add five undefined items to the array. It simply adds space for five items. Be aware that using Array this way makes it difficult to rely on array...
Search all of Git history for a string? [duplicate]
...t I want to keep, but one line contains a password, which I want to remove from all of my git history. Any simple way to do that without rewriting every commit?
– Matt D
Jan 28 '13 at 1:12
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Why can't an anonymous method be assigned to var?
...sal for an Eric Lippert book of SO answers. Suggested title: "Reflections From The Stack"
– Adam Rackis
Feb 17 '11 at 20:54
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