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How to validate phone numbers using regex
...o actually send a message to it (in case of mobile) AND make sure the user confirms using some kind of verification code. This is what you do when the number correctness is important. Everything else is just for user's convenience to protect against some (but not all) typos and does not validate any...
C# switch statement limitations - why?
...ed the final CPU instructions actually executed on my x86 machine, and can confirm a simple adjacent set switch doing something like:
jmp ds:300025F0[eax*4]
Where a binary tree search is full of:
cmp ebx, 79Eh
jg 3000352B
cmp ebx, 654h
jg 300032BB
…
cmp ...
How to get Maven project version to the bash command line
...
@gucce I can confirm that maven version used affects this: with 3.5.2 (package version on debian 9) the output with -q -DforceStdout was empty, even ensuring version 3.1.0 of the plugin was used with pluginManagement) ; i configured maven...
Creating Unicode character from its number
...Pair);
// we now have str with the desired character as the first item
// confirm that we indeed have character with code point 128149
System.out.println("First code point: " + symbol.codePointAt(0));
I also did a quick test as to which conversion methods work and which don't
int codePoint = 128...
Use different Python version with virtualenv
...
Confirming that @Nick's observation works: The way to create a venv with a specific Python version is by using that version when setting it up. For example: python3.5 -m venv venv
– tanius
...
Java: Static vs inner class [duplicate]
...swer, I don't see it contradicting the JLS. On the contrary, it appears to confirm it.
– the_new_mr
Jun 12 '16 at 2:31
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show 1 more comment...
change type of input field with jQuery
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its not security model stuff, I can confirm that it doesn't work in IE7, IE8 with error: Could not get the type property
– Code Novitiate
Aug 2 '12 at 23:59
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Is it possible to use JavaScript to change the meta-tags of the page?
...
Confirmed that it works for meta viewport setting (needed this to enable / disable zoom for certain subpages on jQuery Mobile). Thanks!
– NPC
May 10 '12 at 13:05
...
How to use Elasticsearch with MongoDB?
...earch to start the es server.
c. Run curl -XGET http://localhost:9200/ to confirm it is working.
Installing and configuring the MongoDB River:
$ bin/plugin --install
com.github.richardwilly98.elasticsearch/elasticsearch-river-mongodb
$ bin/plugin --install elasticsearch/elasticsearc...
How do I hide .class files from the Open Resource dialog in Eclipse?
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Can confirm this works, great catch! Main difference between this and my solution is that this solution also hides the .class files in all resources views, such as Package Explorer and Navigator. This may work better or worse f...