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AngularJS ng-class if-else expression
...hat (if you don't want the controller to be aware of the CSS, you can also watch and set a scope variable and use a condition in the HTML based on that value). But, if you have a bit more logic, or many repetitions, put this in a directive, it should be cleaner. The example was mostly about NOT putt...
ASP.NET MVC Relative Paths
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Breaking change - MVC 5
Watch out for a breaking change change in MVC 5 (from the MVC 5 release notes)
Url Rewrite and Tilde(~)
After upgrading to ASP.NET Razor 3 or ASP.NET MVC 5, the tilde(~)
notation may no longer work correctly if you...
Ruby: Easiest Way to Filter Hash Keys?
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watch out for stringified keys..h1 = {'a'=>1,:b=>2} will only return {:b=>2} with h1.slice(:a,:b)
– davidcollom
Dec 4 '13 at 11:33
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Get list of data-* attributes using javascript / jQuery
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@CrescentFresh: Good point. Definitely something I should watch out for. In my solution (gist.github.com/701652) I fall back to parsing node.attributes when jQuery<1.4.3 ; with this issue in mind, perhaps I should simply stick with manually parsing the attributes.
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HorizontalAlignment=Stretch, MaxWidth, and Left aligned at the same time?
...have the problem with the ScrollViewer, though there is one minor thing to watch out for. You want to be sure the right and left margins on the TextBox are set to 0 or they'll get in the way. I also changed the binding to use ViewportWidth instead of ActualWidth to avoid issues when the vertical scr...
What is trunk, branch and tag in Subversion? [duplicate]
...s with one of their check-ins by mistake? Wouldn't you constantly have to watch for that?
– user645280
May 5 '13 at 15:00
1
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Select TreeView Node on right click before displaying ContextMenu
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Almost Right, but you need to watch out for non visuals in the tree, (like a Run, for instance).
static DependencyObject VisualUpwardSearch<T>(DependencyObject source)
{
while (source != null && source.GetType() != typeof(T))
{
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“Comparison method violates its general contract!”
...ause we had accidentally flipped the order of comparison of s1 and s2. So watch out for that. It was obviously way more complicated than the following but this is an illustration:
s1 == s2
return 0;
s2 > s1
return 1;
s1 < s2
return -1;
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How can I get the assembly file version
...is picks up AssemblyFileVersion from AssemblyInfo, not AssemblyVersion, so watch out
– dario_ramos
Feb 8 '17 at 17:35
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How can I update a single row in a ListView?
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This question has been asked at the Google I/O 2010, you can watch it here:
The world of ListView, time 52:30
Basically what Romain Guy explains is to call getChildAt(int) on the ListView to get the view and (I think) call getFirstVisiblePosition() to find out the correlation between...