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Filter Java Stream to 1 and only 1 element
... + b);
})
.get();
This obtains the sole matching element from the stream, throwing
NoSuchElementException in case the stream is empty, or
IllegalStateException in case the stream contains more than one matching element.
A variation of this approach avoids throwing an exception ...
What's the best way to develop a sideswipe menu like the one in Facebook's new iOS app?
...ery difficult to maintain and add new features to it. It also has suffered from trying to implement too much. We decided to write our own called MMDrawerController. Light-weight, and focused: github.com/mutualmobile/MMDrawerController
– kcharwood
May 16 '13 at...
Add comma to numbers every three digits
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I took a glance at this plugin and from author description, it was meant to be used in form input fields. How can I adopt it to be applied to <span class="numbers">2984</span> so it formats to <span class="numbers">2,984</span> without ...
Can you center a Button in RelativeLayout?
... how to manipulate things to do what I want. Basically I want to stay away from aligning things with pixels because the picture could look very different on a different screen type/resolution. However, when you use the gravity command, everything follows it. I tried disabling gravity for a button by...
Rotating and spacing axis labels in ggplot2
...u usually want it to be aligned at the edge instead:
The image above is from this blog post.
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do..end vs curly braces for blocks in Ruby
...
From Programming Ruby:
Braces have a high precedence; do has a low precedence. If the method invocation has parameters that are not enclosed in parentheses, the brace form of a block will bind to the last parameter, not t...
“Cannot connect to iTunes Store” in-app purchases
... not setting up a Sandbox User, I forgot that step. And don't log into it from the Settings >> iTunes section of the device b/c that will break it. Wait and do it during the actual testing.
– Nathan Prather
Jul 22 '16 at 3:12
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What is the “owning side” in an ORM mapping?
...de necessary:
The idea of a owning side of a bidirectional relation comes from the fact that in relational databases there are no bidirectional relations like in the case of objects. In databases we only have unidirectional relations - foreign keys.
What is the reason for the name 'owning side'?
...
How to get Activity's content view?
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If you install a layout from XML using setContentView(R.layout.my_view), this returns the parent of that layout.
– Jay Lieske
Aug 26 '13 at 23:46
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How to make JavaScript execute after page load?
... tag.
Example:
<script src="demo_defer.js" defer></script>
From https://developer.mozilla.org:
defer
This Boolean attribute is set to indicate to a browser that the script
is meant to be executed after the document has been parsed, but before
firing DOMContentLoaded.
...