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How do I run a node.js app as a background service?
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Copying my own answer from How do I run a Node.js application as its own process?
2015 answer: nearly every Linux distro comes with systemd, which means forever, monit, PM2, etc are no longer necessary - your OS already handles these tasks.
Mak...
Remove property for all objects in array
I want to remove the bad property from every object in the array. Is there a better way to do it than using a for loop and deleting it from every object?
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How do you add Boost libraries in CMakeLists.txt?
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Put this in your CMakeLists.txt file (change any options from OFF to ON if you want):
set(Boost_USE_STATIC_LIBS OFF)
set(Boost_USE_MULTITHREADED ON)
set(Boost_USE_STATIC_RUNTIME OFF)
find_package(Boost 1.45.0 COMPONENTS *boost libraries here*)
if(Boost_FOUND)
include_dir...
Changing the maximum length of a varchar column?
I'm trying to update the length of a varchar column from 255 characters to 500 without losing the contents. I've dropped and re-created tables before but I've never been exposed to the alter statement which is what I believe I need to use to do this. I found the documentation here: ALTER TABLE (Tra...
HorizontalScrollView within ScrollView Touch Handling
...of current X coordinate and lastX, if it is larger than 0, touch is moving from left to right, otherwise right to left. And then you save the current X as lastX for next calculation.
– neevek
Aug 23 '12 at 1:25
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How best to determine if an argument is not sent to the JavaScript function
...catenation, but really fast if the second one was created as an assignment from the the first. So it probably works by a pointer test followed by letter by letter testing So, yeah, I was full of crap :) thanks for enlightening me...
– Juan Mendes
Jan 18 '11 at...
git: abort commit in the middle of typing message
...AGE
The -F /path/to/file will populate the editor with any given content from /path/to/file. However, by default this would instantly perform the commit, unless you provide the -e flag additionally for editing.
share
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How do you turn a Mongoose document into a plain object?
I have a document from a mongoose find that I want to extend before JSON encoding and sending out as a response. If I try adding properties to the doc it is ignored. The properties don't appear in Object.getOwnPropertyNames(doc) making a normal extend not possible. The strange thing is that JSON....
How to replace DOM element in place using Javascript?
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Answer from @Bjorn Tipling in fact does not work. This is the (correct!) answer for KooiInc, also correct, comment . Now it works! ;-) Tx to both!
– Pedro Ferreira
Jan 16 '18 at 16:58
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Calling a function when ng-repeat has finished
...to detect when it is done but I can't figure out how to trigger a function from it.
10 Answers
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