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Regular expression to match DNS hostname or IP Address?
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You can use the following regular expressions separately or by combining them in a joint OR expression.
ValidIpAddressRegex = "^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$";
ValidHostna...
Tools to selectively Copy HTML+CSS+JS From A Specific Element of DOM [closed]
...t to CodePen or JSFiddle. Enjoy!
Other features
cleans up HTML (removing unnecessary attributes, fixing indentation)
optimizes CSS to make it readable
fully configurable (all filters can be turned off)
works with ::before and ::after pseudo-elements
nice UI thanks to Bootstrap & Flat-UI pro...
AngularJS - How can I do a redirect with a full page load?
... "/#/Next" and window.location.href = "/#/Next" don't work, they do an Angular route which does not hit the server.
5 An...
Visual Studio 2010 annoyingly opens documents in wrong MDI pane
Visual Studio's MDI is currently causing me a lot of frustration. Here is my basic layout:
5 Answers
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Preventing scroll bars from being hidden for MacOS trackpad users in WebKit/Blink
...roll bars from trackpad users when they're not in use. This can be confusing ; the scroll bar is often the only visual cue that an element is scrollable.
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Need to understand the usage of SemaphoreSlim
Here is the code I have but I don't understand what SemaphoreSlim is doing.
3 Answers
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Java 8 Streams - collect vs reduce
...are then added together.
The document you linked gives the reason for having two different approaches:
If we wanted to take a stream of strings and concatenate them into a
single long string, we could achieve this with ordinary reduction:
String concatenated = strings.reduce("", String::con...
Show pop-ups the most elegant way
I have this AngularJS app. Everything works just fine.
5 Answers
5
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Proper package naming for testing with the Go language
I have seen several different test package naming strategies within Go and wanted to know what pros and cons of each are and which one I should use.
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What is this Javascript “require”?
I'm trying to get Javascript to read/write to a PostgreSQL database. I found this project on github. I was able to get the following sample code to run in node.
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