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How do I query if a database schema exists
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PHP - how to best determine if the current invocation is from CLI or web server?
...er, you'll get apache2handler. Hope this helps. I needed to use php-cgi in order to introduce $_GET variables: php-cgi myscript.php arg1=one arg2=two. Testing for not equal to apache2handler should be ok for apache.
– Sebastian
Jun 12 '13 at 1:01
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What is the best method of handling currency/money?
...in Rails console, send a call to the ActiveSupport's NumberHelper class in order to access the helper.
For example:
ActiveSupport::NumberHelper.number_to_currency(2_500_000.61, unit: '€', precision: 2, separator: ',', delimiter: '', format: "%n%u")
gives the following output
2500000,61€
Check ...
Open Source Alternatives to Reflector? [closed]
...ts) which then get translated into higher level languages like C#, VB.Net, etc. The addin api for Reflector allows you to write your own language translator if you wish ... however the magic of how it parses the IL into the expression trees is a closely guarded secret.
I would recommend looking at...
What exactly is Python multiprocessing Module's .join() Method Doing?
...od.
and
Note It is important to join() the process after terminating it in order to give the background machinery time to update the status of the object to reflect the termination.
This is a good example helped me understand it: here
One thing I noticed personally was my main process paused until t...
CSS styling in Django forms
... previous link for other options when outputting forms (you can do tables, etc).
Note - I realize this isn't the same as adding a class to each element (if you added a field to the Form, you'd need to update the CSS also) - but it's easy enough to reference all of the fields by id in your CSS like ...
How do I fix PyDev “Undefined variable from import” errors?
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I'm using opencv which relies on binaries etc so I have scripts where every other line has this silly error. Python is a dynamic language so such occasions shouldn't be considered errors.
I removed these errors altogether by going to:
Window -> Preferences ->...
Strip HTML from Text JavaScript
...rivial, and 2) will reliably process tags, whitespace, entities, comments, etc. in the same way as the browser you're running in. That's frequently useful for web client code, but not necessarily appropriate for interacting with other systems where the rules are different.
– Sh...
Bootstrap modal appearing under background
...modal div with a number of classes along the line of "modal","modal-fade", etc. Inside .modal it sets position:fixed, and inside "modal-body" it sets position:relative. So how is moving the modal container going to change anything, when .modal sets position:fixed?
– Carlos
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How do I get a UTC Timestamp in JavaScript?
...should do the Math.floor / 1000 -- but still I would need that function in order to have the UTC timestamp of an existing date object... right?
– Merc
Mar 18 '12 at 5:22
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