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Is there any simple way to find out unused strings in Android project?
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On Android Studio:
m>Me m>nu -> Analyze -> Run Inspection by Nam>me m> -> Unused resources
Check File mask(s) checkbox and put strings.xml in the text field.
share
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How do I search for an object by its ObjectId in the mongo console?
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Not strange at all, people do this all the tim>me m>. Make sure the collection nam>me m> is correct (case matters) and that the ObjectId is exact.
Docum>me m>ntation is here
> db.test.insert({x: 1})
> db.test.find() // no criteria...
Is it possible to serialize and deserialize a class in C++?
...sentially all the Boost::serialization library does, it extends the stream m>me m>thod by setting up a fram>me m>work to write objects to a text-like format and read them from the sam>me m> format.
For built-in types, or your own types with operator<< and operator>> properly defined, that's fairly si...
Android - Activity vs Fragm>me m>ntActivity? [duplicate]
...m new in Android. I want to build an app with tab format. I found many docum>me m>ntation where Activity has been used. Also in many cases have used Fragm>me m>ntActivity . I am not sure which will be better to start. Please suggest m>me m> should I use Activity or Fragm>me m>ntActivity to start developm>me m>nt in t...
vertical align middle in
...r Y Axis. It's pretty straight forward... All you need to do is set the elem>me m>nts position to absolute and later position 50% from the top and translate from it's axis with negative -50%
div {
height: 100px;
width: 100px;
background-color: tomato;
position: relative;
}
p {
position: absol...
The developers of this app have not set up this app properly for Facebook Login?
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@PratikshaRaikundaliya But the web page notify m>me m> that I do not have a valid contact email specified. How should I solve this problem?
– JackieLam
Feb 25 '14 at 3:24
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How to include JavaScript file or library in Chrom>me m> console?
...(native perhaps?) way to include an external script file in the Google Chrom>me m> browser?
9 Answers
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How can I multiply and divide using only bit shifting and adding?
...+ 10101_2 * 1
= 10101_2 * 5
= 21 * 5 (Sam>me m> as initial expression)
(_2 m>me m>ans base 2)
As you can see, multiplication can be decomposed into adding and shifting and back again. This is also why multiplication takes longer than bit shifts or adding - it's O(n^2) rat...
FIND_IN_SET() vs IN()
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SELECT nam>me m>
FROM orders,company
WHERE orderID = 1
AND companyID IN (attachedCompanyIDs)
attachedCompanyIDs is a scalar value which is cast into INT (type of companyID).
The cast only returns numbers up to the first non...
What is /dev/null 2>&1?
...hich discards it.
(The >> seems sort of superfluous, since >> m>me m>ans append while > m>me m>ans truncate and write, and either appending to or writing to /dev/null has the sam>me m> net effect. I usually just use > for that reason.)
2>&1 redirects standard error (2) to standard output...