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In Node.js, how do I “include” functions from my other files?
...
You can require any js file, you just need to declare what you want to expose.
// tools.js
// ========
module.exports = {
foo: function () {
// whatever
},
bar: function () {
// whatever
}
};
var zemba = function () {
}
And in your app file:
// app.js
// ======
var tools = re...
What is a monad?
... looked at Haskell recently, what would be a brief, succinct, practical explanation as to what a monad essentially is?
46...
How do I create a nice-looking DMG for Mac OS X using command-line tools?
... may have to reboot after this change (it doesn't work otherwise on Mac OS X Server 10.4).
Create a R/W DMG. It must be larger than the result will be. In this example, the bash variable "size" contains the size in Kb and the contents of the folder in the "source" bash variable will be copied into t...
Python “SyntaxError: Non-ASCII character '\xe2' in file”
... got a stray byte floating around. You can find it by running
with open("x.py") as fp:
for i, line in enumerate(fp):
if "\xe2" in line:
print i, repr(line)
where you should replace "x.py" by the name of your program. You'll see the line number and the offending line(s). ...
Multiple aggregations of the same column using pandas GroupBy.agg()
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@Ben I think you must use a rename afterwards. example by Tom Augspurger (see cell 25)
– Stewbaca
Jan 14 '16 at 17:22
1
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Can you help me understand Moq Callback?
...ng Moq and looked at Callback but I have not been able to find a simple example to understand how to use it.
5 Answers
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How to find elements with 'value=x'?
...(){return this.value=='123'}).remove();
demo http://jsfiddle.net/gaby/RcwXh/2/
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python multithreading wait till all threads finished
This may have been asked in a similar context but I was unable to find an answer after about 20 minutes of searching, so I will ask.
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Bash script prints “Command Not Found” on empty lines
...h
Enter your path to bash if it is not /bin/bash
Try running:
dos2unix script.sh
That wil convert line endings, etc from Windows to unix format. i.e. it strips \r (CR) from line endings to change them from \r\n (CR+LF) to \n (LF).
More details about the dos2unix command (man page)
Anoth...
Find and kill a process in one line using bash and regex
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In bash, you should be able to do:
kill $(ps aux | grep '[p]ython csp_build.py' | awk '{print $2}')
Details on its workings are as follows:
The ps gives you the list of all the processes.
The grep filters that based on your search string, [p] is a trick to stop you pi...