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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
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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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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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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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Ember.js or Backbone.js for Restful backend [closed]
...t things, and will appeal to a different set of people. My short answer is based on your inclusion of the RESTful requirement.
At the moment, Ember-Data (which seems to be the default persistence mechanism within Ember) is far from production ready. What this means is that it has quite a few bugs a...
What is the default form HTTP method?
...when the form is idempotent
(i.e., causes no side-effects).
Many database searches have no visible side-effects
and make ideal applications for the "get" method.
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