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How to start an Intent by passing some parameters to it?
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In order to pass the parameters you create new intent and put a parameter map:
Intent myIntent = new Intent(this, NewActivityClassName.class);
myIntent.putExtra("firstKeyName","FirstKeyValue");
myIntent.putExtra("secondKeyName"...
What are the applications of binary trees?
...tures. That's because, unless the data is coming in in a relatively random order, the tree can easily degenerate into its worst-case form, which is a linked list, since simple binary trees are not balanced.
A good case in point: I once had to fix some software which loaded its data into a binary tr...
Can table columns with a Foreign Key be NULL?
...u mean by 'the above'? Note that if you're referring to another answer the order may change.
– d219
Mar 8 '19 at 17:35
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How can I get dict from sqlite query?
... partly mentioned in both Adam Schmideg's and Alex Martelli's answers. In order for others like me that have the same question, to find the answer easily.
conn = sqlite3.connect(":memory:")
#This is the important part, here we are setting row_factory property of
#connection object to sqlite3.Row(...
Getting a list of associative array keys
...rticle: Iterates over the enumerable properties of an object, in arbitrary order. If key order is important, you need to do something like pushing them in an array, sorting it, and then using a for() loop to get keys from the sorted array with which to index the original object.
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Check if UIColor is dark or bright?
...of the colour components, including the alpha. The docs don't specify what order they're in but I assume it would be red, green, blue, alpha. Also, from the docs, "the size of the array is one more than the number of components of the color space for the color." - it doesn't say why...
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Difference between the Facade, Proxy, Adapter and Decorator design patterns? [closed]
...tances (and the dreaded diamond) you will look out for mixins -- which are ordered linear chaining of interfaces to get around the problems of multiple inheritance. However, mixins don't mix that well. And we end up with traits -- yes those stateless little blobs of behavior that you see pop-up all ...
How can I do a case insensitive string comparison?
...hich it would make NO sense to implement the other. For example, you could order sensor samplings by time without any of them being equal (IComparable). And, you can indicate whether things are equal (IEquatable) but it makes no sense to order them (say, computer serial numbers).
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Span inside anchor or anchor inside span or doesn't matter?
...y thing to be aware of is to ensure that you close the tags in the correct order. So if you start with a <span> then an <a>, make sure you close the <a> tag first before closing the <span> and vice-versa.
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MySQL INSERT INTO table VALUES.. vs INSERT INTO table SET
... readability, and the elimination of typos caused by mixing up your column order when writing your VALUES clause. My gut tells me that on net the good outweighs the bad, but your judgement may differ.
– Mark Amery
Oct 18 '14 at 23:01
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