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How to concatenate two numbers in javascript?

... Ok so, suposing the values 5 and 6 are in two variables: var1 = 5; var2 = 6; will it still work – Heidi Nov 12 '09 at 17:03 4 ...
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ssh remote host identification has changed

I've reinstalled my server and I am getting these messages: 28 Answers 28 ...
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Is there a performance difference between i++ and ++i in C++?

We have the question is there a performance difference between i++ and ++i in C? 17 Answers ...
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Difference between Node object and Element object?

I am totally confused between Node object and Element object. document.getElementById() returns Element object while document.getElementsByClassName() returns NodeList object(Collection of Elements or Nodes?) ...
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Why does parseInt(1/0, 19) return 18?

...parseInt scans the input "Infinity" to find which part of it can be parsed and stops after accepting the first I (because n is not a valid digit in base 19). Therefore it behaves as if you called parseInt("I", 19), which converts to decimal 18 by the table above. ...
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Simplest way to do a fire and forget method in c# 4.0

... simpler with: #pragma warning disable 4014 Task.Run(() => { MyFireAndForgetMethod(); }).ConfigureAwait(false); #pragma warning restore 4014 The pragma is to disable the warning that tells you you're running this Task as fire and forget. If the method inside the curly braces returns a Tas...
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How to git-svn clone the last n revisions from a Subversion repository?

... graph (DAG), which makes it trivial to walk back n commits. But in SVN ( and therefore in Git-SVN) you will have to find the revision number yourself. share | improve this answer | ...
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Remove Last Comma from a string

... This will remove the last comma and any whitespace after it: str = str.replace(/,\s*$/, ""); It uses a regular expression: The / mark the beginning and end of the regular expression The , matches the comma The \s means whitespace characters (space, tab...
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Regular expression for matching HH:MM time format

I want a regexp for matching time in HH:MM format. Here's what I have, and it works: 19 Answers ...
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Are HTTPS URLs encrypted?

... Yes, the SSL connection is between the TCP layer and the HTTP layer. The client and server first establish a secure encrypted TCP connection (via the SSL/TLS protocol) and then the client will send the HTTP request (GET, POST, DELETE...) over that encrypted TCP connection....