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Regular expression to match DNS hostname or IP Address?
...
I don't seem to be able to edit the top post, so I'll add my answer here.
For hostname - easy answer, on egrep example here -- http: //www.linuxinsight.com/how_to_grep_for_ip_addresses_using_the_gnu_egrep_utility.html
egrep '([[:digit:]]{1,3}\.){3}[[:digit:]]...
Which method performs better: .Any() vs .Count() > 0?
...rated SQLs. Beauties as you can see ;)
ANY:
exec sp_executesql N'SELECT TOP (1)
[Project2].[ContactId] AS [ContactId],
[Project2].[CompanyId] AS [CompanyId],
[Project2].[ContactName] AS [ContactName],
[Project2].[FullName] AS [FullName],
[Project2].[ContactStatusId] AS [ContactStatusId],
[P...
Why is SCTP not much used/known
...oposed way around this. This is the 3rd set of Internet Drafts on the same topic...
– Bwooce
Sep 25 '11 at 5:54
You so...
RelativeLayout is taking fullscreen for wrap_content
...>
Just note that the view at the bottom of the FrameLayout will be on top of your RelativeLayout content, so you'll need to add padding to the bottom of that layout to accomodate it. If you want that view to be variable height, you can either Subclass FrameLayout to add padding in code based on...
Git: Merge a Remote branch locally
... to a local one, as shown above), you need to create a new local branch on top of said remote branch first:
git checkout -b myBranch origin/aBranch
git merge anotherLocalBranch
The idea here, is to merge "one of your local branch" (here anotherLocalBranch) to a remote branch (origin/aBranch).
For...
Ignore mouse interaction on overlay image
...t;
<img id="imgOverlay" src="w3.png" style="z-index:4;position:absolute;top:0px;left:0px;width:100px;height:40px;" \>
<!-- Your link here -->
<a href="javascript:alert('Hello!')" >
<div id="mylinkAction" style="z-index:5;position:absolute;top:0px;left:0px;width:100px;height:40px...
Why 0 is true but false is 1 in the shell?
... A great, simple and pragmatic explanation. This needs to be at the top.
– Rey Leonard Amorato
Jun 18 '18 at 2:20
3
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What is the difference between C# and .NET?
...ou are familiar with Java, this is similar... Java is a language built on top of the JVM... though any of the pre-assembled Java libraries can be used by another language built on top of the JVM.
share
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How do I enter RGB values into Interface Builder?
...you're unfamiliar with the Mac OS X color panel. Click the tabs along the top of the color panel window to choose other pickers. Pickers are also plugins, so it's possible to add new UI for color selection. See, for example, developer color picker.
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How to handle the modal closing event in Twitter Bootstrap?
... in the modal (even before the onSubmit event fires). Anybody know how to stop this behavior?
– Guy
Sep 19 '13 at 15:14
2
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