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How to check if element has any children in Javascript?
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A couple of ways:
if (element.firstChild) {
// It has at least one
}
or the hasChildNod...
Received fatal alert: handshake_failure through SSLHandshakeException
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The Following Module was built either with optimizations enabled or without debug information
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Best way to extract a subvector from a vector?
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How to format a string as a telephone number in C#
I have a string "1112224444' it is a telephone number. I want to format as 111-222-4444 before I store it in a file. It is on a datarecord and I would prefer to be able to do this without assigning a new variable.
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Get exception description and stack trace which caused an exception, all as a string
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Delete duplicate rows from small table
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Java Can't connect to X11 window server using 'localhost:10.0' as the value of the DISPLAY variable
I have a script using java to connect to display X11 in the port 10.0 at localhost
30 Answers
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