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Matching a space in regex
...preceding or following spaces.
For PHP specifically, this page may help.
From your edit, it appears you want to remove all non valid characters The start of this is (note the space inside the regex):
$newtag = preg_replace ("/[^a-zA-Z0-9 ]/", "", $tag);
# ^ spac...
How to update a record using sequelize for node?
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From what I've read in the API docs this is the preferred method.
– Michael J. Calkins
Jun 16 '14 at 22:36
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Android Studio Google JAR file causing GC overhead limit exceeded error
...MaxHeapSize "4g"
}
and see if that helps.
(idea courtesy of this answer from Scott Barta)
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A route named “x” is already in the route collection. Route names must be unique. Exception with ASP
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The routes get loaded from all assemblies within AppDomain.CurrentDomain, so if your old assemblies are still part of that, you might be still getting old/duplicate routes.
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Centering a view in its superview using Visual Format Language
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Why are the results from | and [superview] different? Is this something that should be radar'd or is there going on that I'm just not following?
– Matt G
Feb 13 '14 at 20:00
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Java “lambda expressions not supported at this language level”
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Note from proposed edit: You can also configure language level for every module, File Menu → Project Structure → Modules, but by default it will the same as Project language level.
– user1516873
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Npm Please try using this command again as root/administrator
...an error as preceding.
npm ERR! As of npm@5, the npm cache self-heals from corruption issues and data extracted from the cache is guaranteed to be valid. If you want to make sure everything is consistent, use 'npm cache verify' instead.
(Source: MSDN Blog post)
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How do you determine what technology a website is built on? [closed]
... want to know the framework...well that will probably not be possible just from looking at the site. Why don't you write them an email? ;)
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answered D...
Can I serve multiple clients using just Flask app.run() as standalone?
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Using the simple app.run() from within Flask creates a single synchronous server on a single thread capable of serving only one client at a time. It is intended for use in controlled environments with low demand (i.e. development, debugging) for exactl...
Find out how much memory is being used by an object in Python [duplicate]
...AntonyHatchkins as python memory manager do not necessarily get new memory from the operating systems. To some extent, memory pool is kept allocated even if not in use, so when there's a new request, it may be fulfilled without the need to request more memory from the operating system. In other word...