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Is there a way to specify an “empty” C# lambda expression?
...ate an empty lambda every time I need it. E.g. in JQuery there is the noop and I would expect something similar to be present in C#.
– qqqqqqq
Mar 12 at 21:28
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How do I return clean JSON from a WCF Service?
...ble. So I can do a GET on
http://myserver/myvdir/JsonService.svc/players and it just works.
Also check out IIRF or another URL rewriter to get rid of the .svc in the URI.
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Changing the maximum length of a varchar column?
...olumn from 255 characters to 500 without losing the contents. I've dropped and re-created tables before but I've never been exposed to the alter statement which is what I believe I need to use to do this. I found the documentation here: ALTER TABLE (Transfact-SQL) however I can't make heads or tai...
Change drawable color programmatically
...ng DrawableCompat is important because it provides backwards compatibility and bug fixes on API 22 devices and earlier.
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Error in : object of type 'closure' is not subsettable
... able to work out the code for my scraping . It seemed to be working fine and then all of a sudden when I ran it again, I got the following error message:
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jQuery lose focus event
I'm trying to show up a container if a input field gets the focus and - that's the actual problem - hide the container if focus is lost. Is there an opposite event for jQuery's focus?
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How do I determine which iOS SDK I have?
...), especially during betas, the best place to check which version of Xcode and related SDKs you have installed is to use "System Information".
Apple Menu > About This Mac > System Report > Software > Developer
Once there, you'll see version and build numbers for all of the major compon...
Javascript shorthand ternary operator
...urn true or false, it returns the first 'truthy' value. Say you have val0 and val1 as undefined, and val2 is 2, val3 is 3. val0 || val1 || val2 || val3 will return 2, as it is the first 'truthy' value.
– Jake T.
May 2 '18 at 15:54
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How to automatically navigate to the current class in Intellij Idea Project Tool Window?
...IDEA that has the following effect: the tree in the project tool window expands to show the currently open class (or file), and this class becomes selected in the tree.
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Will web browsers cache content over https
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If a user were to visit mysite.com and download style.css, when they go to mysite.com would style.css get requested again?
– Frank
Mar 26 '11 at 8:26
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