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What is the difference between Θ(n) and O(n)?
...more detailed discussion, you can read the definition on Wikipedia or consult a classic textbook like Introduction to Algorithms by Cormen et al.
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Git submodule update
...ut you won’t have a branch pointing to it, so it will be somewhat difficult to retrieve.
Note March 2013:
As mentioned in "git submodule tracking latest", a submodule now (git1.8.2) can track a branch.
# add submodule to track master branch
git submodule add -b master [URL to Git repo];
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How do I use a compound drawable instead of a LinearLayout that contains an ImageView and a TextView
...com/a-tolstykh/textview-rich-drawable
Here is a small example of usage:
<com.tolstykh.textviewrichdrawable.TextViewRichDrawable
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Some text"
app:compoundDrawableHeight="24dp"
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Remove 'a' from legend when using aesthetics and geom_text
... Setting show.legend to FALSE in ggplot2 3.2.1 will remove the legend altogether!
– NelsonGon
Sep 8 '19 at 14:11
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Why is no one using make for Java?
...tooling to really show that Make is not quite up to the task.
That's why alternatives like Ant and Maven rose up.
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MongoDB aggregation framework match OR
... edited Sep 14 '15 at 11:33
Balthazar
32.8k1010 gold badges7373 silver badges100100 bronze badges
answered Jun 3 '13 at 18:40
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ggplot2 keep unused levels barplot
...et drop=FALSE on both scales (fill and x) like this:
library(ggplot2)
df <- data.frame(type=c("A", "A", "A", "B", "B"), group=rep("group1", 5))
df1 <- data.frame(type=c("A", "A", "A", "B", "B", "A", "A", "C", "B", "B"), group=c(rep("group1", 5),rep("group2", 5)))
df$type <- factor(df$type,...
Good Hash Function for Strings
...se and houses would have the same hash.
Generally hashs take values and multiply it by a prime number (makes it more likely to generate unique hashes) So you could do something like:
int hash = 7;
for (int i = 0; i < strlen; i++) {
hash = hash*31 + charAt(i);
}
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Create a new cmd.exe window from within another cmd.exe prompt
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start /d <path> For those who want to set path for new cmd window. Here detailed description.
– anton.mo
Jan 4 '18 at 13:55
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Enum “Inheritance”
...ike this, though:
public static class Extensions
{
public static T As<T>(this Consume c) where T : struct
{
return (T)System.Enum.Parse(typeof(T), c.ToString(), false);
}
}
In order to cross between Base and Consume...
You could also cast the values of the enums as int...