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What is the purpose of “android.intent.category.DEFAULT”?
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What does the question mark in Java generics' type parameter mean?
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17
"anything that would work with instanceof" - plus null values. Remember that null values return false for any instanceof check.
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for each loop in Objective-C for accessing NSMutable dictionary
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'App not Installed' Error on Android
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Primarily for older phones
I only encountered the App not installed error when trying to instal...
Java Enum Methods - return opposite direction enum
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207
For those lured here by title: yes, you can define your own methods in your enum. If you are won...
setBackground vs setBackgroundDrawable (Android)
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}
For this to work you need to set buildTarget api 16 and min build to 7 or something similar.
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Pandas percentage of total with groupby
...'CA', 'WA', 'CO', 'AZ'] * 3,
'office_id': list(range(1, 7)) * 2,
'sales': [np.random.randint(100000, 999999)
for _ in range(12)]})
state_office = df.groupby(['state', 'office_id']).agg({'sales': 'sum'})
# Change: groupby state_office...
How to get everything after a certain character?
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How to set JAVA_HOME in Linux for all users
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find /usr/lib/jvm/java-1.x.x-openjdk
vim /etc/profile
Prepend sudo if logged in as not-privil...
How many characters can UTF-8 encode?
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