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How to make overlay control above all other controls?
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If you are using a Canvas or Grid in your layout, give the control to be put on top a higher ZIndex.
From MSDN:
<Page xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" WindowTitle="ZIndex Sample">
<Canvas>
<Rectangle Canvas.ZIndex=...
Why would a post-build step (xcopy) occasionally exit with code 2 in a TeamCity build?
...rojects in my client's solution have a post-build event: xcopy the build output to a specific folder. This works fine when building locally. However, in TeamCity, I occasionally get
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Preserve line endings
... Note that the *nix versions of sed do not alter the line terminators without being told to do so.
Another alternative is to use the cygwin version of sed which shouldn't have this undesirable behavior.
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Are JavaScript strings immutable? Do I need a “string builder” in JavaScript?
...er (that using Array.join is faster for concatenation) so I wanted to test out the different methods of concatenating strings and abstracting the fastest way into a StringBuilder. I wrote some tests to see if this is true (it isn't!).
This was what I believed would be the fastest way, though I kept...
git rebase without changing commit timestamps
...me of commit creation as the committer date.
This allows the user to lie about the committer date by using the same value as the author date.
Note: with Git 2.29 (Q4 2020), git rebase --committer-date-is-author-date or --ignore-date will also work with:
interactive rebase (rebase -i/rebase --inter...
How to fire AJAX request Periodically?
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As others have pointed out setInterval and setTimeout will do the trick. I wanted to highlight a bit more advanced technique that I learned from this excellent video by Paul Irish: http://paulirish.com/2010/10-things-i-learned-from-the-jquery-sourc...
Best practice for partial updates in a RESTful service
...CRUD aside from some people equating the HTTP methods with CRUD. REST is about manipulating resource state by transferring representations. Whatever it is you want to achieve you do by transferring a representation to a resource with the appropriate semantics. Beware of the terms 'pure method calls'...
What is HTML5 ARIA?
...h can be used by the web app developer to provide additional information about the semantics of the various elements to assistive technologies like screen readers. Of course, for ARIA to work, the HTTP user agent that interprets the markup needs to support ARIA, but the spec is created in such a way...
How can I add remote repositories in Mercurial?
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Just to add even more about this: if you have both default-push and default in your config file, then the first will be used to push and the latter to pull. If you want to push and pull from the same remote repo (which you probably do if you're usin...
Pry: show me the stack
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To do this without any pry plugins (I was having troubles with pry-stack_explorer), just look at caller.
I actually look for my project name to filter out all the irrelevant rails stack items. For example, if my project name were archie I'...