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Selecting only numeric columns from a data frame
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– Brandon Bertelsen
Sep 2 '16 at 23:38
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Is there a stopwatch in Java?
...as Eder
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How to initialize all the elements of an array to any specific value in java
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answered Feb 1 '17 at 21:38
AlexeyAlexey
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How to convert Java String into byte[]?
...ect.toString() which is the class name + memory address. In your result [B@38ee9f13, the [B means byte[] and 38ee9f13 is the memory address, separated by an @.
For display purposes you can use:
Arrays.toString(bytes);
But this will just display as a sequence of comma-separated integers, which ma...
Mockito + PowerMock LinkageError while mocking system class
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edited Apr 14 '14 at 2:38
Logan Wayne
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Save Javascript objects in sessionStorage
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edited May 31 '11 at 21:38
answered May 31 '11 at 21:28
R...
Does my application “contain encryption”?
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If you use the Security framework or CommonCrypto libraries provided by Apple you do include cr...
Long-lasting FB access-token for server to pull FB page info
...19V6.59049C41.5985 5.28821 41.1394 4.66232 40.1061 4.66232C39.0732 4.66232 38.5948 5.28821 38.5948 6.59049V9.60062C38.5948 10.8521 38.2696 11.5455 37.0451 11.5455C35.8209 11.5455 35.4954 10.8521 35.4954 9.60062V6.59049C35.4954 5.28821 35.0173 4.66232 34.0034 4.66232C32.9703 4.66232 32.492 5.28821 32...
How to check visibility of software keyboard in Android?
...gt;? 100 = 219 // keyboard is up in galaxy s2 with 480x800 res, 800 - (800-38) >? 100 = 38 800 - (410-38) >? 100 = 428 // keyboard is up so, magic number 100px is not good enough.
– Flask_KR
Apr 17 '15 at 7:39
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Releasing memory in Python
...19V6.59049C41.5985 5.28821 41.1394 4.66232 40.1061 4.66232C39.0732 4.66232 38.5948 5.28821 38.5948 6.59049V9.60062C38.5948 10.8521 38.2696 11.5455 37.0451 11.5455C35.8209 11.5455 35.4954 10.8521 35.4954 9.60062V6.59049C35.4954 5.28821 35.0173 4.66232 34.0034 4.66232C32.9703 4.66232 32.492 5.28821 32...