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github markdown colspan
Is there a way to have ' colspan ' on github markdown ?
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Read user input inside a loop
I am having a bash script which is something like following,
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How to change value of process.env.PORT in node.js?
I'd like to change the value of process.env.PORT , how can I do this?
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What is the difference between compile code and executable code?
I always use the terms compile and build interchangeably.
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Is it possible to pass query parameters via Django's {% url %} template tag?
I'd like to add request parameters to a {% url %} tag, like ?office=foobar .
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Convert Object to JSON string
jQuery.parseJSON('{"name":"John"}') converts string representation to object
but I want the reverse. Object is to be converted to JSON string
I got a link http://www.devcurry.com/2010/03/convert-javascript-object-to-json.html
but it need to have json2.js do jQuery has a native method to do this?
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MySQL/SQL: Group by date only on a Datetime column
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Cast the datetime to a date, then GROUP BY using this syntax:
SELECT SUM(foo), DATE(mydate) FROM a_table GROUP BY DATE(a_table.mydate);
Or you can GROUP BY the alias as @orlandu63 suggested:
SELECT SUM(foo), DATE(mydate) DateOnly FROM a_table GROUP BY DateOnl...
What are the correct link options to use std::thread in GCC under linux?
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I think on Linux pthread is used to implement std::thread so you need to specify the -pthread compiler option.
As this is a linking option, this compiler option need to be AFTER the source files:
$ g++ -std=c++0x test.cpp -pthread
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How does a Linux/Unix Bash script know its own PID?
I have a script in Bash called Script.sh , and it needs to know its own PID (i.e. I need to get PID inside the Script.sh )
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How to sort an array of hashes in ruby
I have an array, each of whose elements is a hash with three key/value pairs:
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