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Regex to validate password strength
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For anyone who wants a length of at least n, replace .{8} with .{n,}
– NullUserException
Oct 15 '12 at 16:33
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Defining a percentage width for a LinearLayout? [duplicate]
... for me: the inner LinearLayout takes up the whole width of the screen (at least in Layout Editor preview). Did you mean for the inner LinearLayout to have android:layout_width="0dp"? That's what the documentation indicates (developer.android.com/guide/topics/ui/layout/linear.html#Weight), and it wo...
Covariance, Invariance and Contravariance explained in plain English?
...e. Formally speaking, f(A) = parametertype(method asdeclaredin(A)) must at least be contravariant, and if f(A) = returntype(method asdeclaredin(A)) must at least be covariant.
Note the "at least" above. Those are minimum requirements any reasonable statically type safe object oriented programming l...
What's the difference between an id and a class?
...ave the same student ID card. However, many students can and will share at least one Class with each other.
It's okay to put multiple students under one Class title, such as Biology. But it's never acceptable to put multiple students under one student ID.
When giving Rules over the school intercom...
How do I use the conditional operator (? :) in Ruby?
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@WayneConrad The if has at least one problem explained in this answer: stackoverflow.com/a/4252945/2597260 Compare a few ways of using multiline if/ternary operator: gist.github.com/nedzadarek/0f9f99755d42bad10c30
– Darek Nędza
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What are the differences between poll and select?
... POSIX
1003.1g.
October 2017 Update:
The email referenced above is at least as old as 2001; the poll() command is now (2017) supported across all modern operating systems - including BSD. In fact, some people believe that select() should be deprecated. Opinions aside, portability issues aroun...
How to get values from IGrouping
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I don't think so, at least for now.
– snr
Apr 19 at 21:27
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Keeping it simple and how to do multiple CTE in a query
...minutes of the first correct answer merits an upvote, which I've given, at least.
– Peter Majeed
Mar 20 '12 at 15:52
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css3 drop shadow under another div, z-index not working [duplicate]
...ght, instead of #middle. Then I didn't have to have z-index: -1, which (at least in Chrome) messed up the cursor link hover effects and caused some other odd issues.
http://jsfiddle.net/thaddeusmt/m6bvZ/
Here is the simplified code:
<div id="portal_header_light">Header Content</div>
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Where can I get Google developer key
...rris pointed out in his answer, it looks like Google changed their GUI at least once more since I posted my answer 4 years ago...
– John Slegers
May 18 '17 at 20:38
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