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How to scale an Image in ImageView to keep the aspect ratio
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answered Mar 26 '10 at 15:07
Steve HaleySteve Haley
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How to list the contents of a package using YUM?
...n at least one RH system, with rpm v4.8.0, yum v3.2.29, and repoquery v0.0.11, repoquery -l rpm prints nothing.
If you are having this issue, try adding the --installed flag: repoquery --installed -l rpm.
DNF Update:
To use dnf instead of yum-utils, use the following command:
$ dnf repoquery -...
Https Connection Android
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edited May 26 '11 at 12:52
Diederik
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a...
How to hide a button programmatically?
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311
You can use the following code:
playButton = (Button) findViewById(R.id.play);
playButton.setV...
Inserting a string into a list without getting split into characters
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answered Nov 23 '11 at 13:45
Rafe KettlerRafe Kettler
66.2k1717 gold badges143143 silver badges145145 bronze badges
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NoSQL (MongoDB) vs Lucene (or Solr) as your database
...as text data
– Roland Kofler
Dec 4 '11 at 8:23
8
Solr does not have map-reduce built-in, but you ...
Rails: call another controller action from a controller
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answered Apr 23 '11 at 22:02
SpyrosSpyros
38.7k2020 gold badges7878 silver badges118118 bronze badges
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Search text in fields in every table of a MySQL database
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answered Jan 27 '11 at 13:51
Dean RatherDean Rather
28.1k1313 gold badges5858 silver badges6767 bronze badges
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How to convert Strings to and from UTF8 byte arrays in Java
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Convert from byte[] to String:
byte[] b = {(byte) 99, (byte)97, (byte)116};
String s = new String(b, StandardCharsets.US_ASCII);
You should, of course, use the correct encoding name. My examples used US-ASCII and UTF-8, the two most common encodings.
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xcopy file, rename, suppress “Does xxx specify a file name…” message
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LBushkinLBushkin
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