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How do I create a copy of an object in PHP?
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In PHP 5+ objects are passed by reference. In PHP 4 they are passed by value (that's why it had runtime pass by reference, which became deprecated).
You can use the 'clone' operator in PHP5 to copy objects:
$objectB = clone $objectA;
Also, it's just objects that are pass...
Rails: FATAL - Peer authentication failed for user (PG::Error)
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edited Mar 28 '14 at 14:54
Dennis
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Adding a newline into a string in C#
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491
Use Environment.NewLine whenever you want in any string. An example:
string text = "fkdfdsfdf...
How to reset sequence in postgres and fill id column with new data?
... I need to reset sequence and reassign id column with new values (1, 2, 3, 4... etc...). Is any easy way to do that?
13 Ans...
Similar to jQuery .closest() but traversing descendants?
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According to your definition of closest, I've written the following plugin:
(function($) {
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LaTeX table positioning
I have a LaTeX document that contains a paragraph followed by 4 tables followed by a second paragraph. I want the 4 tables to appear between the two paragraphs which from what I've read means I should use the [h] option after beginning the table environment (e.g. \begin{table}[h] ).
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How can I extend typed Arrays in Swift?
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304
For extending typed arrays with classes, the below works for me (Swift 2.2). For example, sortin...
Git alias with positional parameters
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edited Mar 4 '18 at 13:20
Eugen Konkov
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PHP method chaining?
...Sall-Storgaard
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CSS :not(:last-child):after selector
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442
If it's a problem with the not selector, you can set all of them and override the last one
li...