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include external .js file in node.js app
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To place an emphasis on what everyone else has been saying var foo in top level does not create a global variable. If you want a global variable then write global.foo. but we all know globals are evil.
If you are someone who uses globals like that ...
SQL, Postgres OIDs, What are they and why are they useful?
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if you don't know what OIDs are used for then you probably don't want to be using them.
– vdegenne
Jul 9 '16 at 21:26
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How can I see the entire HTTP request that's being sent by my Python application?
...ly, I'm getting an error from PayPal, and PayPal support cannot figure out what the error is or what's causing it. They want me to "Please provide the entire request, headers included".
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How to improve Netbeans performance?
...a warning to people not to blindly copy and paste this without researching what it actually does
– Andy
Apr 27 '15 at 20:16
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What does the “yield” keyword do?
What is the use of the yield keyword in Python, and what does it do?
42 Answers
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Converting numpy dtypes to native python types
... also np.float(0).item(). In other words, for the cases where it is known what to do, support the .item() method even if it simply returns the same value. That way I could apply .item() on far more numpy scalars without special casing. As it is, seemingly parallel concepts differ due to underlyin...
How to make pipes work with Runtime.exec()?
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@Kaj What if you wanted to add options to ls i.e. ls -lrt ?
– kaustav datta
May 6 '13 at 6:25
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How best to determine if an argument is not sent to the JavaScript function
...ehaviour might actually be desired.
To summarize: Only use it if you know what you're doing!
In my opinion, using || is also the way to go if there's more than one optional argument and one doesn't want to pass an object literal as a workaround for named parameters.
Another nice way to provide de...
The role of #ifdef and #ifndef
In this what is the role of #ifdef and #ifndef , and what's the output?
4 Answers
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How to configure Ruby on Rails with no database?
..., you must to load each library separately as follows:
# active_record is what we're not going to use it, so comment it "just in case"
# require "active_record/railtie"
# This is not loaded in rails/all but inside active_record so add it if
# you want your models work as expected
require "active_...