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How do I save and restore multiple variables in python?

...icense" for more information. >>> from klepto.archives import file_archive >>> db = file_archive('foo.txt') >>> db['1'] = 1 >>> db['max'] = max >>> squared = lambda x: x**2 >>> db['squared'] = squared >>> def add(x,y): ... return x+y ....
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Calling dynamic function with dynamic number of parameters [duplicate]

... beat me to it :) developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/… for more detailed documentation – cobbal Mar 24 '09 at 9:57 ...
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JavaScript: location.href to open in new window/tab?

... window.open( 'https://support.wwf.org.uk/earth_hour/index.php?type=individual', '_blank' // <- This is what makes it open in a new window. ); share | improve this ...
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Trouble comparing time with RSpec

... For a my object I would like to compare the current time with the updated_at object attribute after a controller action run, but I am in trouble since the spec does not pass. That is, given the following is the spec code: ...
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Download attachments using Java Mail

...tain this filename: "../etc/passwd", or any other path: They can overwrite _ANY_ file on the system that this code has write access to! // File f = new File("/tmp/" + bodyPart.getFileName()); FileOutputStream fos = new FileOutputStream(f); byte[] buf = new byte[4096]; in...
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PHP: exceptions vs errors?

...rors are generally unrecoverable <-- actually, this isn't really true. E_ERROR and E_PARSE are the two most common unrecoverable errors (there are a couple of others) but the vast majority of errors you'll see in dev are recoverable (E_NOTICE, E_WARNING et al). Unfortunately PHP's error handling ...
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In STL maps, is it better to use map::insert than []?

...els natural and is clear to read whereas he preferred map.insert(std::make_pair(key, value)) . 13 Answers ...
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How to get disk capacity and free space of remote computer

... $disk = Get-WmiObject Win32_LogicalDisk -ComputerName remotecomputer -Filter "DeviceID='C:'" | Select-Object Size,FreeSpace $disk.Size $disk.FreeSpace To extract the values only and assign them to a variable: $disk = Get-WmiObject Win32_LogicalDisk...
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How to save an HTML5 Canvas as an image on a server?

... a hidden field. After that I submit the form. document.getElementById('my_hidden').value = canvas.toDataURL('image/png'); document.forms["form1"].submit(); 4) When the form is submited I have this small php script: <?php $upload_dir = somehow_get_upload_dir(); //implement this function you...
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UITextView that expands to text using auto layout

...nstraint for UITextView's height, and I saved it in an instance variable. _descriptionHeightConstraint = [NSLayoutConstraint constraintWithItem:_descriptionTextView attribute:NSLayoutAttributeHeight relatedBy:NSLayoutRelationEqual ...