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Proper way to handle multiple forms on one page in Django
...'NegotiationAttachment-submit' in self.request.POST else None,
files = self.request.FILES if 'NegotiationAttachment-submit' in self.request.POST else None
)
context['offer_contact_form'] = NegotiationContactForm()
return context
### NegotiationGroupDetail...
What's the best UML diagramming tool? [closed]
...ditions of pay products)
Do you want to formalize your modeling through profiles or meta-models? OCL? (Sparx, RSM, Visual Paradigm)
Are you concerned about model portability, XMI support? (GenMyModel, Sparx, Visual Paradigm, Altova)
Do you have an existing set of documents that you need to work with...
How to use single storyboard uiviewcontroller for multiple subclass
... approaches you could take:
store the UI elements in a UIView - in a xib file and instantiate it from your base class and add it as a sub view in the main view, typically self.view. Then you would simply use the storyboard layout with basically blank view controllers holding their place in the sto...
How to tell PowerShell to wait for each command to end before starting the next?
...apturing the output, the following only outputs "bingo". & 'C:\Program Files\Mozilla Firefox\firefox.exe' -? ; 'bingo'
– Nathan Hartley
Nov 12 '19 at 14:09
...
Tools to selectively Copy HTML+CSS+JS From A Specific Element of DOM [closed]
...()
At first I've tried retrieving the original CSS rules (coming from CSS files on the website). Quite amazingly, this is very simple thanks to window.getMatchedCSSRules(), however, it didn't work out well. The problem was that we were taking only a part of the HTML and CSS selectors that were matc...
Vertically align text to top within a UILabel
...ed by "for(int i=0..." too).
The following extension works for me:
// -- file: UILabel+VerticalAlign.h
#pragma mark VerticalAlign
@interface UILabel (VerticalAlign)
- (void)alignTop;
- (void)alignBottom;
@end
// -- file: UILabel+VerticalAlign.m
@implementation UILabel (VerticalAlign)
- (void)alig...
How to change the default charset of a MySQL table?
...gn_key_checks = 1;
END$$
DELIMITER ;
You can place this code inside the file e.g. chg_char_set.sql and execute it e.g. by calling it from MySQL terminal:
SOURCE ~/path-to-the-file/chg_char_set.sql
Then call defined procedure with desired input parameters e.g.
CALL change_character_set('utf8mb...
Replace selector images programmatically
...setImageDrawable() Thank you very much it worked and saved me about 40 xml files!
– dropsOfJupiter
Jan 16 '11 at 4:43
2
...
How to add some non-standard font to a website?
...Condensed;
src: url("../fonts/pf_tempesta_seven_condensed.eot") /* EOT file for IE */
}
@font-face {
font-family: TempestaSevenCondensed;
src: url("../fonts/pf_tempesta_seven_condensed.ttf") /* TTF file for CSS3 browsers */
}
so you'll just need both the ttf and eot fonts. Some tools a...
Getting the IP address of the current machine using Java
...r?)
A variation of the previous is to get the preferred FQDN from a config file or a command line parameter.
Another variation is to get the preferred IP address from a config file or a command line parameter.
In summary, InetAddress.getLocalHost() will typically work, but you may need to provide ...