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What is the purpose of @S<em>mem>allTest, @<em>Mem>ediu<em>mem>Test, and @LargeTest annotations in Android?
I'<em>mem> new to Android and I've seen exa<em>mem>ple code using these annotations. For exa<em>mem>ple:
3 Answers
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Co<em>mem>pare double to zero using epsilon
Today, I was looking through so<em>mem>e C++ code (written by so<em>mem>ebody else) and found this section:
11 Answers
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How can I create an array with key value pairs?
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Use the square bracket syntax:
if (!e<em>mem>pty($row["title"])) {
$catList[$row["datasource_id"]] = $row["title"];
}
$row["datasource_id"] is the key for where the value of $row["title"] is stored in.
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Regular expression to return text between parenthesis
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If your proble<em>mem> is really just this si<em>mem>ple, you don't need regex:
s[s.find("(")+1:s.find(")")]
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i<em>mem>prove this answer
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What do you call the -> operator in Ruby?
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In Ruby Progra<em>mem><em>mem>ing Language ("<em>Mem>ethods, Procs, La<em>mem>bdas, and Closures"), a la<em>mem>bda defined using -&a<em>mem>p;gt; is called la<em>mem>bda literal.
succ = -&a<em>mem>p;gt;(x){ x+1 }
succ.call(2)
The code is equivalent to the following one.
succ = la<em>mem>bda { |x| x + 1...
Show hidden div on ng-click within ng-repeat
I'<em>mem> working on an Angular.js app that filters through a json file of <em>mem>edical procedures. I'd like to show the details of each procedure when the na<em>mem>e of the procedure is clicked (on the sa<em>mem>e page) using ng-click. This is what I have so far, with the .procedure-details div set to display:none:
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Creating java date object fro<em>mem> year,<em>mem>onth,day
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<em>Mem>onths are zero-based in Calendar. So 12 is interpreted as dece<em>mem>ber + 1 <em>mem>onth. Use
c.set(year, <em>mem>onth - 1, day, 0, 0);
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Why is the standard session lifeti<em>mem>e 24 <em>mem>inutes (1440 seconds)?
I've been doing so<em>mem>e research on PHP Session Handling and ca<em>mem>e across the session.gc_<em>mem>axlifeti<em>mem>e value of 1440 seconds.
I've been wondering why the standard value is 1440 and how it is calculated?
What is the basis for this calculation?
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How can I deter<em>mem>ine if a String is non-null and not only whitespace in Groovy?
Groovy adds the isAllWhitespace() <em>mem>ethod to Strings, which is great, but there doesn't see<em>mem> to be a good way of deter<em>mem>ining if a String has so<em>mem>ething other than just white space in it.
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How to define @Value as optional
...e correct way to specify that @Value is not required?
Working on the assu<em>mem>ption that by 'not required' you <em>mem>ean null then...
You have correctly noted that you can supply a default value to the right of a : character. Your exa<em>mem>ple was @Value("${<em>mem>yValue:DEFAULT}").
You are not li<em>mem>ited to plain st...