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What is the JavaScript version of sleep()?
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What is the current browser support for this? I wouldn't consider the previous solutions to be "obsolete" until this solution is supported by the vast majority of browsers, or at least all of the common ones. On the contrary,...
.NET WPF Remember window size between sessions
...e user won't be able to interact with the app at all, and won't understand what's going on. You need to add a bounds check using Window.GetScreen(), after converting the screen coordinates to DPI dependant values.
– Omer Raviv
May 25 '12 at 9:09
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What is the “N+1 selects problem” in ORM (Object-Relational Mapping)?
...ntages to single select is that you get all the data up front which may be what you ultimately desire. The advantages to N+1 is query complexity is reduced and you can use lazy loading where the child result sets are only loaded upon first request.
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Why is there extra padding at the top of my UITableView with style UITableViewStyleGrouped in iOS7
...unds.size.width, 0.01f)];
I like this solution better than setting a somewhat arbitrary contentInset.top because I use the contentInset.top dynamically as well. Having to remember to remove an extra 35px whenever I recalculate contentInset.top is tedious.
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How can I override the OnBeforeUnload dialog and replace it with my own?
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What worked for me, using jQuery and tested in IE8, Chrome and Firefox, is:
$(window).bind("beforeunload",function(event) {
if(hasChanged) return "You have unsaved changes";
});
It is important not to return anything i...
What is the easiest way to duplicate an activerecord record?
...record, changing a single field in the process (in addition to the id ). What is the simplest way to accomplish this?
11 ...
How to remove old Docker containers
...s, you can string Docker commands together with other Unix commands to get what you need. Here is an example on how to clean up old containers that are weeks old:
$ docker ps --filter "status=exited" | grep 'weeks ago' | awk '{print $1}' | xargs --no-run-if-empty docker rm
To give credit, where i...
Reason to Pass a Pointer by Reference in C++?
...ter (your exact wording: "return a pointer by reference", because that was what OP was asking about: passing pointers by references, not just plain old references) as some fancy way of giving read/write access to the buffer without allowing to manipulate the buffer itself (e.g. freeing it). Returnin...
In HTML5, should the main navigation be inside or outside the element?
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@MatthewRankin What a shock it would be to click on an anchor inside of a <nav> element, only to be sent to a new page with entirely different navigation. For anchors to external sites with no true relationship to your own, also remem...
Complex nesting of partials and templates
...itch or even just ng-show to choose which controls I'm displaying based on what's coming in from $routeParams.
EDIT Here's some example pseudo-code to give you an idea of what I'm talking about. With a nested sub navigation.
Here's the main app page
<!-- primary nav -->
<a href="#/page/1...