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ExecJS::RuntimeError on Windows trying to follow rubytutorial
...ace. There is an actual problem with ExecJS working properly with the JavaScript runtime on your system and removing this line is just ignoring that fact.
2) Installing Node.js / Running away - Many people seem to just end up installing Node.js and using that instead of the JavaScript runtime alre...
How do I iterate over a range of numbers defined by variables in Bash?
...gs down. This may not matter but it becomes important if you're writing a script to handle lots of data.
– paxdiablo
Oct 4 '08 at 1:45
38
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How to export collection to CSV in MongoDB?
...3.0.0-rc10 and later. It changes
Fields string `long:"fields" short:"f" description:"comma separated list of field names, e.g. -f name,age"`
to
Fields string `long:"fields" short:"f" description:"comma separated list of field names (required for exporting CSV) e.g. -f \"name,age\" "`
VERSION 3...
Automatically import modules when entering the python or ipython interpreter
...thout qualification in the interactive session.
So, just create a python script with the import statement and point the environment variable to it. Having said that, remember that 'Explicit is always better than implicit', so don't rely on this behavior for production scripts.
For Ipython, see th...
Create table using Javascript
I have a JavaScript function which creates a table with 3 rows 2 cells.
12 Answers
12
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Shell script “for” loop syntax
I have gotten the following to work:
11 Answers
11
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What is the difference between $(command) and `command` in shell programming?
... it's easier to nest $() than ``:
listing=$(ls -l $(cat filenames.txt))
vs.
listing=`ls -l \`cat filenames.txt\``
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Best place to insert the Google Analytics code [duplicate]
... footer, because I wanted my site to load faster by reducing the number of scripts in the header, but can it work even if the script is in the footer?
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Javascript - How to detect if document has loaded (IE 7/Firefox 3)
... code mentioned by galambalazs. The cross-browser way to do it in pure JavaScript is simply to test document.readyState:
if (document.readyState === "complete") { init(); }
This is also how jQuery does it.
Depending on where the JavaScript is loaded, this can be done inside an interval:
var rea...
Rename multiple files by replacing a particular pattern in the filenames using a shell script [dupli
I need to write a shell script for this. Can someone suggest how to begin?
8 Answers
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