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What does [].forEach.call() do in JavaScript?
... Array, it is possible to iterate over it
with forEach(). It can also be converted to a real Array using
Array.from().
However, some older browsers have not implemented NodeList.forEach()
nor Array.from(). This can be circumvented by using
Array.prototype.forEach() — see this document...
Difference between Inheritance and Composition
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Interesting. Why not just create a new class java.util.Stack2 that uses composition?
– qed
Nov 7 '14 at 13:37
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Error to use a section registered as allowDefinition='MachineToApplication' beyond application level
... Tried this and it didn't work. Then i realized I forgot to convert my published files to an application within IIS.
– eaglei22
Mar 4 at 20:19
add a comment
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git-checkout older revision of a file under a new name
...r ../ is relative to the current working directory. The given path will be converted to be relative to the working tree’s root directory. This is most useful to address a blob or tree from a commit or tree that has the same tree structure as the working tree.
Note that <path> here is...
Get Slightly Lighter and Darker Color from UIColor
...: not valid for the NSColor NSCalibratedWhiteColorSpace 0 1; need to first convert colorspace.
– Besi
Jan 29 '16 at 18:09
2
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SQLite table constraint - unique on multiple columns
...o examples and my code is crashing. I have other tables with unique constraints on a single column, but I want to add a constraint to the table on two columns. This is what I have that is causing an SQLiteException with the message "syntax error".
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Can I implement an autonomous `self` member type in C++?
...n, not the answer. In many cases in software development (and especially maintenance) it is helpful to avoid redundancies in the code, so that changing something in one place does not require you to change code in another place. That's the whole point of auto and decltype or in this case of self.
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Are table names in MySQL case sensitive?
...case specified in the CREATE TABLE or CREATE DATABASE statement, but MySQL converts them to lowercase on lookup.
Name comparisons are not case sensitive.
Documentation
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Simulate CREATE DATABASE IF NOT EXISTS for PostgreSQL?
...cate_database exception (which is issued when database already exists) and converts it into notice with propagating errcode. String message has appended , skipping in the same way how it does CREATE SCHEMA IF NOT EXISTS.
CREATE EXTENSION IF NOT EXISTS dblink;
DO $$
BEGIN
PERFORM dblink_exec('', 'C...
What are the various “Build action” settings in Visual Studio project properties and what do they do
...plicationDefinition.
Page
Identifies a XAML markup file whose content is converted to a binary format and compiled into an assembly. Page items are typically implemented in conjunction with a code-behind class.
The most common Page items are XAML files whose top-level elements are one of the foll...
