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Cross cutting concern example
...tion body. This will result in crosscutting all classes that have at least one function.
(Courtesy)
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How do you represent a JSON array of strings?
...
Hint: although javascript accepts single quotes ', JSON only takes double ones ".
[ will start an array:
[value, value]
Hint: spaces among elements are always ignored by any JSON parser.
And value is an object, array, string, number, bool or null:
So yeah, ["a", "b"] is a perfectly valid JSON...
Limit the length of a string with AngularJS
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Here is the simple one line fix without css.
{{ myString | limitTo: 20 }}{{myString.length > 20 ? '...' : ''}}
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What does flushing the buffer mean?
...iting to a file. This is an expensive operation. If in your code you write one byte at a time, then each write of a byte is going to be very costly. So a common way to improve performance is to store the data that you are writing in a temporary buffer. Only when there is a lot of data is the buffer ...
Twitter Bootstrap 3.0 how do I “badge badge-important” now
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Just add this one-line class in your CSS, and use the bootstrap label component.
.label-as-badge {
border-radius: 1em;
}
Compare this label and badge side by side:
<span class="label label-default label-as-badge">hello</sp...
Use Mockito to mock some methods but not others
...eal implementations
In that case, all method implementation are the real one, except if you have defined a mocked behaviour with when(..).
There is one important pitfall when you use when(Object) with spy like in the previous example. The real method will be called (because stock.getPrice() is ev...
Need to handle uncaught exception and send log file
... getDefaultUncaughtExceptionHandler, just pass the call to it when you're done.
– gilm
Mar 3 '14 at 14:02
2
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A beginner's guide to SQL database design [closed]
...gton and found it very clear and helpful
and as you get up to speed this one was good too Database Systems: A Practical Approach to Design, Implementation and Management (International Computer Science Series) (Paperback)
I think SQL and database design are different (but complementary) skills.
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Is there an easy way to strike through text in an app widget?
... either side, with however much padding you think is reasonable. I've used one like this:
(enlarged for clarity.. 1300% !)
That is my HDPI version, so save it (the first one http://i.stack.imgur.com/nt6BK.png) as res/drawable-hdpi/bg_strikethrough.9.png and the configuration will work...
Finding diff between current and last version
....5, @ is an alias for HEAD. And since ~ and ^ are the same when only going one commit back, I find git diff @~..@ much easier to type.
– Andrew
Sep 22 '14 at 1:47
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