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What is a practical use for a closure in JavaScript?
... I just read the w3schools page on closures and then came here for more info. This is the same as the w3schools page: w3schools.com/js/js_function_closures.asp
– tyelford
Jun 14 '17 at 12:31
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Is there a way to suppress JSHint warning for one given line?
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All warning, error and info numbers can be found here: github.com/jshint/jshint/blob/master/src/messages.js
– Anderson Arboleya
May 24 '16 at 20:14
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is of a type that is invalid for use as a key column in an index
...hen so the safest maximum size for your keys would be:
create table [misc_info]
(
[id] INTEGER PRIMARY KEY IDENTITY NOT NULL,
[key] nvarchar(450) UNIQUE NOT NULL,
[value] nvarchar(max) NOT NULL
)
i.e. the key can't be over 450 characters. If you can switch to varchar instead of nv...
Is key-value observation (KVO) available in Swift?
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(Edited to add new info): consider whether using the Combine framework can help you accomplish what you wanted, rather than using KVO
Yes and no. KVO works on NSObject subclasses much as it always has. It does not work for classes that don't s...
List tables in a PostgreSQL schema
...bout, say, two specific tables in a specific schema? Like \dt public.user_info, public.user_scope?
– James M. Lay
Nov 11 '15 at 3:53
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Spring .properties file: get element as an Array
...s);
}
@Override
public void run(String... args) {
LOG.info("values: {}", values);
}
}
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Difference between one-to-many and many-to-one relationship
...relationship is many to one (many employees work in one department).
More info on the relationship types:
Database Relationships - IBM DB2 documentation
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HTML input - name vs. id [duplicate]
... modern browsers don't seem to follow this
Used on form elements to submit information. Only input tags with a name attribute are submitted to the server
Id Attribute
Valid on any element except <base>, <html>, <head>, <meta>, <param>, <script>, <style>,...
How to get rspec-2 to give the full trace associated with a test failure?
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It didn't show stack trace info about the error itself. Rather, it showed the stack trace of the rspec gem
– Aleksandrus
Jun 24 '16 at 2:08
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When to use CouchDB over MongoDB and vice versa
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Good info for the time, but this is really old... lots has changed (including REST interfaces for Mongo).
– rICh
Oct 12 '14 at 23:24
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