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Should I use string.isEmpty() or “”.equals(string)?
I'm usually testing this alongside a string == null , so I'm not really concerned about a null-safe test. Which should I use?
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Specify sudo password for Ansible
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deefourdeefour
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How to maintain aspect ratio using HTML IMG tag
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TurnipTurnip
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Environment variable to control java.io.tmpdir?
...n Windows.
On Windows, OpenJDK's get_temp_directory() function makes a Win32 API call to GetTempPath(); this is how on Windows, Java reflects the value of the TMP environment variable.
On Linux and Solaris, the same get_temp_directory() functions return a static value of /tmp/.
I don't know if th...
JavaScript exponents
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js1568
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answered Jun 8 '11 at 22:54
Anon YmusAnon Ymus
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What is the Oracle equivalent of SQL Server's IsNull() function?
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Getting “unixtime” in Java
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The Java 32-bit int matches 32-bit platforms (and the year 2038 problem). 64-bit platforms use a larger time_t data type. Java dodged that bullet by using a long as the return for System.currentTimeMillis(). If you convert to int, ...
Select a Dictionary with LINQ
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Antoine MeltzheimAntoine Meltzheim
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How to resize Image in Android?
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answered May 2 '12 at 12:32
Jay MayuJay Mayu
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JavaScript - cannot set property of undefined
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zzzzBovzzzzBov
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