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postgresql - replace all instances of a string within text field
...to text)
and returns the modified text. You can also check out this sql fiddle.
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How to enable C++11/C++0x support in Eclipse CDT?
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Did this remove spurious editor errors? I have no problem with compiling, and new std types are recognised, but I can't get rid of editor syntax errors for range based for loops and rvalue references &&.
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Mockito verify order / sequence of method calls
...except as a placeholder for other stubbing. Mockito will silently accept void method calls by default.
– Jeff Bowman
Feb 20 '14 at 10:34
1
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Entity Framework - Start Over - Undo/Rollback All Migrations
...'t an initial clean migration to update (back) to -- I just wanted to get rid of all migrations, regardless of the method. Therefore this answer addressed my concern with -TargetMigration:0
– drzaus
Jan 13 '13 at 17:38
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Using bitwise OR 0 to floor a number
...rs are truncated and all non-numbers become 0).
– David Michael Gregg
Jan 3 '18 at 11:31
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Why is Python 3.x's super() magic?
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The new magic super() behaviour was added to avoid violating the D.R.Y. (Don't Repeat Yourself) principle, see PEP 3135. Having to explicitly name the class by referencing it as a global is also prone to the same rebinding issues you discovered with super() itself:
class ...
jquery $(window).width() and $(window).height() return different values when viewport has not been r
I am writing a site using jquery that repeatedly calls $(window).width() and $(window).height() to position and size elements based on the viewport size.
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How to get the original value of an attribute in Rails
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the documentation can be found at apidock.com/rails/ActiveModel/Dirty/attribute_was
– hexinpeter
Jan 21 '16 at 6:07
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Is there a PHP function that can escape regex patterns before they are applied?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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Java Regex Capturing Groups
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Finally, the capturing groups are delimited by round brackets, and provide a very useful way to use back-references (amongst other things), once your Pattern is matched to the input.
In Java 6 groups can only be referenced by their order (beware of nested groups and the subtlety of ordering). ...