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How do I pass parameters into a PHP script through a webpage?
...s set, but empty if there are no GET parameters set. empty() returns false for empty strings and arrays.
– Tim S.
Mar 7 '13 at 8:15
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Determining Referer in PHP
...ginating on my site.
Edit: I am looking to verify that a script that preforms a series of actions is being called from a page on my website.
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Escaping regex string
I want to use input from a user as a regex pattern for a search over some text. It works, but how I can handle cases where user puts characters that have meaning in regex?
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What new capabilities do user-defined literals add to C++?
...actually surprised one isn't in there. Maybe we should propose one or two for 2014 if it isn't too late.
– emsr
Mar 10 '13 at 0:26
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Cleaner way to update nested structures
...sal and 'mutation' of an immutable data structure. Scalaz provides Zippers for Stream (scalaz.Zipper), and Tree (scalaz.TreeLoc). It turns out that the structure of the zipper is automatically derivable from the original data structure, in a manner that resembles symbolic differentiation of an algeb...
How can I rename a field for all documents in MongoDB?
...}. You need the multi:true to update all your records.
Or you can use the former way:
remap = function (x) {
if (x.additional){
db.foo.update({_id:x._id}, {$set:{"name.last":x.name.additional}, $unset:{"name.additional":1}});
}
}
db.foo.find().forEach(remap);
In MongoDB 3.2 you can also...
What does the slash mean in help() output?
What does the / mean in Python 3.4's help output for range before the closing parenthesis?
3 Answers
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Most Pythonic way to provide global configuration variables in config.py? [closed]
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I did that once. Ultimately I found my simplified basicconfig.py adequate for my needs. You can pass in a namespace with other objects for it to reference if you need to. You can also pass in additional defaults from your code. It also maps attribute and mapping style syntax to the same configurati...
How do I create some kind of table of content in GitHub wiki?
...ee a little link simple to the left of it, you can also use that link. The format for that link is <project URL#<header name>. The <header name> must be all lower case.
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improv...
How do I import the Django DoesNotExist exception?
...em is that you are calling the get method - which raises the exception - before it is passed to assertRaises. You need to separate the arguments from the callable, as described in the unittest documentation:
self.assertRaises(Answer.DoesNotExist, Answer.objects.get, body__exact='<p>User can r...