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is it possible to change values of the array when doing foreach in javascript?
...-one new array by transforming an existing array;
some to check whether at least one element in an array fits some description;
every to check whether all entries in an array match a description;
find to look for a value in an array
and so on. MDN link
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When should null values of Boolean be used?
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Wow, what on earth? Is it just me or are all these answers wrong or at least misleading?
The Boolean class is a wrapper around the boolean primitive type. The use of this wrapper is to be able to pass a boolean in a method that accepts an object or generic. Ie vector.
A Boolean object can NEVE...
Hudson or Teamcity for continuous integration? [closed]
... If I was selecting a CI server, I'd pick the one that had the LEAST job openings for a dedicated engineer to administer it it. It's a developer tool and the developers should be able to manage it themselves. If they can't, you either need a different tool or different developers.
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setting an environment variable in virtualenv
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Just FYI it seems that .env files bork Heroku builds, at least in my experience. So don't include it in your repo. Long time user / huge fan of autoenv btw. Hi Kenneth, you da man!
– galarant
Jan 29 '15 at 0:42
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iOS 7 style Blur view
...re in fact that EVERY background in your view's hierarchy is totally or at least partially transparent for a kind effect!
UIToolbar *fakeToolbar = [[UIToolbar alloc] initWithFrame:self.view.bounds];
fakeToolbar.autoresizingMask = self.view.autoresizingMask;
// fakeToolbar.barTintColor = [UIColor wh...
How to create a trie in Python
...large, scalable trie, nested dictionaries might become cumbersome -- or at least space inefficient. But since you're just getting started, I think that's the easiest approach; you could code up a simple trie in just a few lines. First, a function to construct the trie:
>>> _end = '_end_'
&...
How do I get the current time zone of MySQL?
...ation level or using CONVERT_TZ() (dev.mysql.com/doc/refman/5.0/en/…) At least, that's how I always understood how it's supposed to work, looking at the sparse options mySQL provides in this field.
– Pekka
May 29 '10 at 8:47
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Can we make unsigned byte in Java
...d extension. And that is a problem. If you do an explicit cast, you can at least see this is happening.
– foo
Dec 12 '18 at 23:00
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Unable to create Android Virtual Device
...button "New". Then it shows the system images. In Eclipse it doesn't... at least for me.
– WindRider
Jun 13 '14 at 13:32
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Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign
...e: here
I had this error and it wasn't related with the DB constrains (at least in my case). I have an .xsd file with a GetRecord query that returns a group of records. One of the columns of that table was "nvarchar(512)" and in the middle of the project I needed to changed it to "nvarchar(MAX)".
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