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mongodb/mongoose findMany - find all documents with IDs listed in array
...n line 8.
// this will complement the list with userName and userPhotoUrl based on userId field in each item
augmentUserInfo = function(list, callback){
var userIds = [];
var users = []; // shortcut to find them faster afterwards
for (l in list) { // first buil...
Why do C and C++ compilers allow array lengths in function signatures when they're never enforced?
...xing off the end of the second dimension either.
The byte offset from the base of the array to an element args[row][col] is determined by:
sizeof(int)*(col + 20*row)
Note that if col >= 20, then you will actually index into a subsequent row (or off the end of the entire array).
sizeof(args[0...
select and update database record with a single queryset
...
Django database objects use the same save() method for creating and changing objects.
obj = Product.objects.get(pk=pk)
obj.name = "some_new_value"
obj.save()
How Django knows to UPDATE vs. INSERT
If the object’s primary key at...
Locate the nginx.conf file my nginx is actually using
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"which" works on most Unix based systems. I just typed it on Ubuntu to make sure I hadn't lost my mind.
– tqwhite
May 25 '16 at 15:28
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How to use ADB to send touch events to device using sendevent command?
...0x69E are 757 and 1694 respectively... What did you use to convert between bases?
– ghoti
Oct 17 '16 at 20:53
Thanks @...
instanceof Vs getClass( )
...te thinking. It is better to make your judgements in context, rather than based purely on dogma; e.g. something that someone said is "best practice".
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best way to preserve numpy arrays on disk
...iles if they just know the shape, data type and whether it's row or column based. If you're just using Python then npy is fine, probably a little easier than binary.
– Mark
Jun 2 '17 at 19:36
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Discard all and get clean copy of latest revision?
... gave me a good headache, since it also erased my local configs, i.e.: database user / password etc. :)
– VMC
Apr 28 '16 at 5:42
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How to use a WSDL file to create a WCF service (not make a call)
I have an old WSDL file and I want to create a server based on this WSDL file.
5 Answers
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Is there an alternative to bastard injection? (AKA poor man's injection via default constructor)
...pendency Inject (DI) "friendly" library
BTW, the terminology used here is based on the pattern language from my book.
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