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Pandas conditional creation of a series/dataframe column
..."Z")&(df['Type']=="B")|(df['Type']=="C"), 'Color'] = "purple"
You can read on Pandas logical operators and conditional selection here:
Logical operators for boolean indexing in Pandas
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How do I format a number in Java?
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From this thread, there are different ways to do this:
double r = 5.1234;
System.out.println(r); // r is 5.1234
int decimalPlaces = 2;
BigDecimal bd = new BigDecimal(r);
// setScale is immutable
bd = bd.setScale(decimalPlaces, BigDeci...
JSR-303 @Valid annotation not working for list of child objects
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I didn't even read your answer but just looking at setters and getters solved my issue.
– Shubham Khandare
Jul 10 at 7:11
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Non-static method requires a target
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Just reading the first sentence is enough to solve the problem
– Antoine Pelletier
Oct 3 '18 at 17:15
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SQL update fields of one table from fields of another one
... text
) INHERITS (A);
This avoids the need to update B.
But be sure to read all the details.
Otherwise, what you ask for is not considered a good practice - dynamic stuff such as views with SELECT * ... are discouraged (as such slight convenience might break more things than help things), and w...
Adding a favicon to a static HTML page
...e HTML file; it's called favicon.ico) as the "tab" icon as it were? I have read up on Wikipedia and looked at a few tutorials and have implemented the following:
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Bash script - variable content as a command to run
...g
Note that even though "Some arg" was passed as a single argument, eval read it as two.
Instead, you can just use the string as the command itself:
# The regular bash eval works by jamming all its arguments into a string then
# evaluating the string. This function treats its arguments as indivi...
How can I load an object into a variable name that I specify from an R data file?
...e an .Rdata file, use an .RDS file:
x <- 5
saveRDS(x, "x.rds")
y <- readRDS("x.rds")
all.equal(x, y)
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How do I pass an extra parameter to the callback function in Javascript .filter() method?
...gt; animal === bestPet);
=> ["DOG", "DOG"]
Here is a link to some more reading:
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/Arrow_functions#No_separate_this
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UITableView + Add content offset at top
...t sure that's what you want.
If you need a permanent offset and are not already using section headers, then you could create the offset similarly to above by making custom views for the section headers, especially if you just have one section, this could give you the look of a permanent offset.
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