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Is the order of elements in a JSON list preserved?
...dered sequence of zero or more values.
The terms "object" and "array" come from the conventions of
JavaScript.
Some implementations do also preserve the order of JSON objects as well, but this is not guaranteed.
sha...
How can I pass a constant value for 1 binding in multi-binding?
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Is it Linq or Lambda?
... that both of these flavors will end up producing the exact same code. The compiler offers you a service by allowing you to express your wishes in the manner that you prefer.
And this is a lambda:
x => x.Value == 1
When you choose to use method syntax, LINQ is almost always seen around lambda...
How do I do redo (i.e. “undo undo”) in Vim?
... If I am reading about vi, then my fingers just act on their own. The vi commands do not work on stackoverflow. :-)
– ciscogambo
Jan 17 '14 at 21:17
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PHP “php://input” vs $_POST
...ou are working with Ajax a lot, this probaby also includes exchanging more complex data with types (string, int, bool) and structures (arrays, objects), so in most cases JSON is the best choice. But a request with a JSON-payload would look something like this:
POST /page.php HTTP/1.1
{"key1":"valu...
Git interactive rebase no commits to pick
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Like a non-interactive rebase, you have to rebase onto a particular commit.
With a non-interactive rebase, if you supply a direct ancestor of the current commit then you aren't changing anything; with an interactive rebase you can edit commits after the commit that you are rebasing onto, eve...
Installing Java 7 on Ubuntu
... 9) instead.
sudo apt-get install openjdk-8-jre
or, f you also want the compiler, get the jdk:
sudo apt-get install openjdk-8-jdk
In Trusty, the easiest way to install Java 7 currently is to install OpenJDK package:
sudo apt-get install openjdk-7-jre
or, for the jdk:
sudo apt-get install ...
Using ping in c#
... This is a code only answer. I guess it implements a correct comparison and shows how to handle possible exceptions. Could you indicate why this is the correct code compared with the code in the question?
– Maarten Bodewes
Nov 29 '18 at 22:27
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MySQL OPTIMIZE all tables?
MySQL has an OPTIMIZE TABLE command which can be used to reclaim unused space in a MySQL install. Is there a way (built-in command or common stored procedure) to run this optimization for every table in the database and/or server install, or is this something you'd have to script up yourself?
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Passing Objects By Reference or Value in C#
...urse C# has pointers and custom value types, which makes it all a bit more complicated than in Java.
– Jon Skeet
Jun 3 '15 at 7:17
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