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How do I pick randomly from an array?
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@fwilson random collections of objects in any order. Also good for testing different combinations or generating stub data
– Mike Rapadas
Aug 29 '14 at 0:14
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Storing money in a decimal column - what precision and scale?
...However, rather than a one-size-fits-all approach, some research may be in order. Ask your designer or domain expert about accounting rules which may be applicable: GAAP, EU, etc. I vaguely recall some EU intra-state transfers with explicit rules for rounding to five decimal places, therefore using ...
How can I merge two hashes without overwritten duplicate keys in Ruby?
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Here you can merge your 2 hash by reverse_merge
order = {
id: 33987,
platform: 'web'
}
user = {
name: 'Jhon Doe',
email: 'jhon.doe@gmail.com'
}
newHash = oder.reverse_merge!(user)
render json: { data: newHash, status: 200 }
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Download a file from NodeJS Server using Express
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
How to include file in a bash shell script
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In my situation, in order to include color.sh from the same directory in init.sh, I had to do something as follows.
. ./color.sh
Not sure why the ./ and not color.sh directly. The content of color.sh is as follows.
RED=`tput setaf 1`
GREEN=...
What are the best practices for structuring a large Meteor app with many HTML template files? [close
...iles are loaded last. This will help ensure that you do not have any load order issues. See the Meteor documentation, http://docs.meteor.com/#structuringyourapp, for more details.
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How To Capture A Minidump: Let Me Count The Ways - C/C++ - 清泛网 - 专注C/C++及内核技术
...e a minidump. To create a full memory minidump, which you’ll need in order to work with .NET’s SOS/SOSEX/PSSCOR2 extensions or for native code to follow all memory like linked lists, use the /ma option.
Visual Studio
With Visual Studio 2010, the wonderful “Save Dump As…” menu opt...
Why does this C++ snippet compile (non-void function does not return a value) [duplicate]
...return, it is considerably harder to prove that it is missing a return. In order to lift compiler vendors of this burden, the standard does not require this to generate an error.
So compiler vendors are free to generate a warning if they are quite sure that a function is missing a return and the us...
How do you implement a good profanity filter?
...(something that Stack Overflow does well) is helpful also, particularly in order to help combat John Gabriel's G.I.F.T.
You also asked where you can get profanity lists to get you started -- one open-source project to check out is Dansguardian -- check out the source code for their default profanit...
Can git ignore a specific line?
...atedly lost on check out, rebase, or pull, but I've a specific use case in order to make use of it.
Just git stash save "proj1-debug" while the filter is inactive (just temporarily disable it in gitconfig or something). This way, my debug code can always be git stash apply'd to my code at any time ...