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What is the difference between an ORM and an ODM?
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mongoose, mongoid are all ODM's. I guess for a noSQL we can only have ODMs.
– Luna Lovegood
Nov 14 '18 at 4:04
add a comme...
How do I create an array of strings in C?
...ar *a[2];
a[0] = "blah";
a[1] = "hmm";
When you do it like this you will allocate an array of two pointers to const char. These pointers will then be set to the addresses of the static strings "blah" and "hmm".
If you do want to be able to change the actual string content, the you have to do some...
send Content-Type: application/json post with node.js
...OST',
json: true,
body: {'my_date' : 'json'}
}
request(options, myCallback)
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Is it bad practice to use Reflection in Unit testing? [duplicate]
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IMHO Reflection should really only be a last resort, reserved for the special case of unit testing legacy code or an API you can't change. If you are testing your own code, the fact that you need to use Reflection means your design is not testable, s...
how do I insert a column at a specific column index in pandas?
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If you want a single value for all rows:
df.insert(0,'name_of_column','')
df['name_of_column'] = value
Edit:
You can also:
df.insert(0,'name_of_column',value)
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How do I toggle an ng-show in AngularJS based on a boolean?
...on ng-click it would update only this ng-show, and not others in the page (all watching the same Boolean—at least in theory)...
– antoine
Feb 12 '15 at 19:02
3
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How to concatenate text from multiple rows into a single text string in SQL server?
...an handle the concatenation of the rows very easily.
If there is a table called STUDENTS
SubjectID StudentName
---------- -------------
1 Mary
1 John
1 Sam
2 Alaina
2 Edward
Result I expected was:
SubjectID S...
Immediate Child selector in LESS
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UPDATE
Actually, the code in the original question works fine. You can just stick with the > child selector.
Found the answer.
.panel {
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>.control {
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}
}
Note the lack of space between ">" and "....
difference between Product Backlog Item and Feature in Team Foundation work item types
...em won't fit into a single sprint you should create a Feature and identify all the value-providing sprint sized items (Product Backlog Items) that the Feature can be broken down into and use these when planning future sprints.
[Update 2014-05-19]
Microsoft have published more information on how t...
What's the difference between a POST and a PUT HTTP REQUEST?
...o file or resource there, PUT creates one. PUT is idempotent, but paradoxically PUT responses are not cacheable.
HTTP 1.1 RFC location for PUT
HTTP POST:
POST sends data to a specific URI and expects the resource at that URI to handle the request. The web server at this point can determine what...