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How to do Base64 encoding in node.js?
Does node.js have built-in base64 encoding yet?
7 Answers
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Convert base-2 binary number string to int
I'd simply like to convert a base-2 binary number string into an int, something like this:
8 Answers
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Why Large Object Heap and why do we care?
I have read about Generations and Large object heap. But I still fail to understand what is the significance (or benefit) of having Large object heap?
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string.charAt(x) or string[x]?
Is there any reason I should use string.charAt(x) instead of the bracket notation string[x] ?
6 Answers
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How do I increase the number of displayed lines of a Java stack trace dump?
Is there a way to make Throwable.printStackTrace(PrintStream s) print the full stack trace, so that I can see beyond the final line of "... 40 more" ?
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Ruby on Rails. How do I use the Active Record .build method in a :belongs to relationship?
I have been unable to find any documentation on the .build method in Rails (i am currently using 2.0.2).
2 Answers
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invalid command code ., despite escaping periods, using sed
Being forced to use CVS for a current client and the address changed for the remote repo. The only way I can find to change the remote address in my local code is a recursive search and replace.
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How can I manipulate the strip text of facet_grid plots?
I'm wondering how I can manipulate the size of strip text in facetted plots. My question
is similar to a question on plot titles , but I'm specifically concerned with
manipulating not the plot title but the text that appears in facet titles (strip_h).
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How can I expose more than 1 port with Docker?
So I have 3 ports that should be exposed to the machine's interface. Is it possible to do this with a Docker container?
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Debug a java application without starting the JVM with debug arguments
Normally to attach a debuger to a running jvm you would need start the jvm with arguments such as the following:
5 Answers
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