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Bootstrap select dropdown list placeholder
I am trying to make a dropdown list that contains a placeholder. It doesn't seem to support placeholder="stuff" as other forms do. Is there a different way to obtain a placeholder in my dropdown?
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Choosing between qplot() and ggplot() in ggplot2 [closed]
I'm starting to use the great ggplot2 package for plotting in R, and one of the first things I ask myself before each plot is "well, will I use qplot or ggplot ?"
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How can I grep for a string that begins with a dash/hyphen?
... the string that starts with a dash/hyphen, like -X , in a file, but it's confusing this as a command line argument.
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How to use a wildcard in the classpath to add multiple jars? [duplicate]
I have been using so many 3rd party libraries(jar files) that my CLASSPATH is completely messed up as i have to include the path for every single jar file that i use.
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Best ways to teach a beginner to program? [closed]
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Fast way of counting non-zero bits in positive integer
I need a fast way to count the number of bits in an integer in python.
My current solution is
9 Answers
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Java SE 6 vs. JRE 1.6 vs. JDK 1.6 - What do these mean?
..., when I install Java SE 6, I get a JVM that reports as version 11.0! Who can solve the madness?
6 Answers
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How to save picture to iPhone photo library?
... I need to do to save an image my program has generated (possibly from the camera, possibly not) to the system photo library on the iPhone?
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Is it good practice to NULL a pointer after deleting it?
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