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How to select rows from a DataFrame based on column values?
...'column_name'] == some_value]
To select rows whose column value is in an iterable, some_values, use isin:
df.loc[df['column_name'].isin(some_values)]
Combine multiple conditions with &:
df.loc[(df['column_name'] >= A) & (df['column_name'] <= B)]
Note the parentheses. Due to Py...
In Java, how do I check if a string contains a substring (ignoring case)? [duplicate]
...e two String s, str1 and str2 . How do I check if str2 is contained within str1 , ignoring case?
6 Answers
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Changing the Git remote 'push to' default
I want to change the Git default remote branch destination so I could just
11 Answers
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Get protocol + host name from URL
...e host name from the referrer in request.META.get('HTTP_REFERER') along with its protocol so that from URLs like:
15 Answ...
Will web browsers cache content over https
...this insecure behaviour? If this is the case is there anyway to tell them it's ok to cache?
3 Answers
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Default value of BOOL
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There is no default value if you write
-(void)somemethod {
BOOL x; // <--- no default value
It is initialized to garbage.
However, for a BOOL ivar, it will be initialized to NO, as the whole instance is filled with 0 on initialization.
(Note: When A...
Get event listeners attached to node using addEventListener
...follow
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edited Jul 8 at 11:08
adriaan
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Stash only one file out of multiple files that have changed with Git?
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You can also use git stash save -p "my commit message". This way you can select which hunks should be added to stash, whole files can be selected as well.
You'll be prompted with a few actions for each hunk:
y - stash this hunk
n - do...
How do I handle ImeOptions' done button click?
I am having an EditText where I am setting the following property so that I can display the done button on the keyboard when user click on the EditText.
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Python - Get path of root project structure
I've got a python project with a configuration file in the project root.
The configuration file needs to be accessed in a few different files throughout the project.
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