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Why is it bad practice to call System.gc()?
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edited Dec 12 '14 at 10:55
AdrieanKhisbe
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an...
Laravel orderBy on a relationship
...ou put me on the right track. The actual answer was $comments = User::find(10)->comments()->orderBy('post_id')->get(); It seemed to need the get() method in order to work. If you can add get() to your answer I will mark it as the accepted answer.
– PrestonDocks
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Get file name and extension in Ruby
...names?
– Sascha Manns
Dec 27 '13 at 10:10
@saigkill use ".*", wildcard, as Phrogz said if you don't know/care what the...
How to get row from R data.frame
...&& C==4.5)
– momeara
Jul 8 '10 at 20:23
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Reading an image file into bitmap from sdcard, why am I getting a NullPointerException?
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answered Jan 3 '12 at 10:15
NikhilReddyNikhilReddy
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grep output to show only matching file
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answered Oct 11 '10 at 16:37
a'ra'r
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Force Screen On
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answered Jan 25 '10 at 18:33
hackbodhackbod
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How to convert ActiveRecord results into an array of hashes
...;< TaskStoreStatus.last.as_json
tasks_records << { :task_id => 10, :store_name => "Koramanagala", :store_region => "India" }
tasks_records.to_json
serializable_hash
You can also convert any ActiveRecord objects to a Hash with serializable_hash and you can convert any ActiveRecor...
What's the best way to limit text length of EditText in Android
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Documentation
Example
android:maxLength="10"
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Bytes of a string in Java
...ting.getBytes("UTF-16");
System.out.println(utf16Bytes.length); // prints "10"
final byte[] utf32Bytes = interesting.getBytes("UTF-32");
System.out.println(utf32Bytes.length); // prints "16"
final byte[] isoBytes = interesting.getBytes("ISO-8859-1");
System.out.println(isoBytes.length); // prints ...