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Populate nested array in mongoose
...
tableType: { type: Schema.Types.ObjectId, ref: 'tableTypes' },
..
}
then in feathersjs before hook:
module.exports = function(options = {}) {
return function populateTables(hook) {
hook.params.query.$populate = {
path: 'tableTypesB',
populate: { path: 'tableType' }
}
...
Declare and Initialize String Array in VBA
...myStringArray() As String
*code*
redim myStringArray(size_of_your_array)
Then you can do something static like this:
myStringArray = { item_1, item_2, ... }
Or something iterative like this:
Dim x
For x = 0 To size_of_your_array
myStringArray(x) = data_source(x).Name
Next x
...
Why is UICollectionViewCell's outlet nil?
...lectionViewCell in Interface Builder, binded views on it to the class, and then when I want to use and set a string to the label on the string, tha label has a nil value.
...
How do I query between two dates using MySQL?
...compare is from type datetime and only dates are specified for comparison, then these dates are internally converted to datetime values. This means that the following query
SELECT * FROM `objects` WHERE (date_time_field BETWEEN '2010-01-30' AND '2010-09-29')
will be converted to
SELECT * FROM `...
Repeating characters in VIM insert mode
... I always find myself going back to insert mode when I press the i, so then I will only insert CHARACTER. How do I work this?
– Severo Raz
Mar 3 '13 at 16:50
1
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How can I determine if a JavaScript variable is defined in a page? [duplicate]
... @Ben: The string "undefined" is more correct – if !== is used then the quotes are necessary because typeof results in a string.
– Sophie Alpert
Aug 14 '11 at 23:52
1
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How should one use std::optional?
...lue> get(Key key);
};
If the lookup doesn't have a certain key in it, then we can simply return "no value."
I can use it like this:
Lookup<std::string, std::string> location_lookup;
std::string location = location_lookup.get("waldo").value_or("unknown");
Another example:
std::vecto...
Removing duplicate values from a PowerShell array
...rty parameter to first Trim() the strings, so extra spaces are removed and then selects only the -Unique values.
More info on Sort-Object:
Get-Help Sort-Object -ShowWindow
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How to stop mysqld
...i'm running mysql as $ mysqld? (just in the terminal). How would i kill it then? Because CTRL-C doesn't work.. I know kill would kill it, but just wondering if there's an escape sequence that mysqld listens to.
– Matej
Dec 16 '14 at 5:20
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Getting user input [duplicate]
... @Agostino try: input = raw_input ; except NameError: pass; And then use input freely. (Basically, if raw_input exists, assign it to the name input. If not, well, you're in python3). Semicolons are actually supposed to be newlines
– NightShadeQueen
J...