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How do I partially update an object in MongoDB so the new object will overlay / merge with the exist
... is a more general question of merging two objects in javascript. IIRC the idea is to simply assign the properties of the new one to the old
– information_interchange
Dec 5 '18 at 5:09
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How to count number of files in each directory?
...etches unneeded size by du -a . Better way is using find command. but main idea is exactly the same :)
– Znik
Jun 20 '18 at 10:34
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How do short URLs services work?
...s is a really simplified example but you should be able to get the general idea.
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Django: Set foreign key using integer?
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I tested this on Django 1.7 today, and it's not a good idea there. While it works, and the type field gets written to the database, if you access the type property afterwards it doesn't reflect the change. Said in code, this would fail assert(employe.type.id == 4).
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Convert java.util.Date to String
... Calendar is an abstract class, Date is concrete. Date has no idea about TimeZone, Locale, or any of that good stuff that we all never use.
– nckbrz
Mar 13 '14 at 22:40
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Python 3 turn range to a list
...thod (as in the Python __init__() method) cannot change the basic abstract idea. My view is that the list constructor takes the iterator and fills the list with the returned values.
– pepr
Jul 14 '12 at 15:51
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Adding placeholder text to textbox
...older value should only be used for displaying, therefore it is not a good idea to replace the Text property temporarily.
– Roland Illig
Aug 27 '16 at 9:36
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INotifyPropertyChanged vs. DependencyProperty in ViewModel
... will be applicable mainly at the VisualElements level so it won't be good idea if we create lot of DPs for each of our business requirements. Also there is a greater cost for DP than a INotifyPropertyChanged. When you design a WPF/Silverlight try to design UI and ViewModel totally separate so that ...
Disabling swap files creation in vim
...ir so as not to clutter up the current file's directory (probably a better idea than disabling them altogether)
set backupdir=C:\Windows\Temp
" Uncomment below to disable 'swap files' (eg. .myfile.txt.swp) from being created
set noswapfile
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How to show google.com in an iframe?
... @niutech Incredibly, your URL with the ?igu=1 parameter works. Any idea why? What's the original purpose behind that option? Interestingly, this causes me to show as not logged in, but the search field still suggests some of my actual historical searches. So I'm "kind of" logged in. Very str...