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Android Studio: how to remove/update the “Created by” comment added to all new classes?
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1) Select the Includes tab and edit the Created by... text directly.
2) Select the Templates tab and edit the #parse("File Header.java") line for any template that you desire.
Personally I followed option 1) and made the default header comment a TODO, e.g.
/**
* TODO: Add a class header c...
Simple tool to 'accept theirs' or 'accept mine' on a whole file using git
...filename>
or
git checkout --ours -- <filename>
or
git show :2:<filename> > <filename> # (stage 2 is ours)
To checkout the other version you can use one of:
git checkout test-branch -- <filename>
or
git checkout --theirs -- <filename>
or
git show :3...
Android XML Percent Symbol
...attribute and set it to false:
<string formatted="false">%a + %a == 2%a</string>
In this case the string is not used as a format string for the Formatter so you don't have to escape your %-symbols. The resulting string is "%a + %a == 2%a".
If you omit the formatted="false" attribute,...
Sort Dictionary by keys
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172
let dictionary = [
"A" : [1, 2],
"Z" : [3, 4],
"D" : [5, 6]
]
let sortedKeys = Arra...
How is null + true a string?
...rator are specified in the description of the operator (§7.8 through §7.12).
The overload resolution rules of §7.5.3 are applied to the set of candidate operators to select the best operator with respect to the argument list (x, y), and this operator becomes the result of the overload resolutio...
launch sms application with an intent
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20 Answers
20
Active
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The simplest way to comma-delimit a list?
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227
Java 8 and later
Using StringJoiner class :
StringJoiner joiner = new StringJoiner(",");
for...
Error installing mysql2: Failed to build gem native extension
I am having some problems when trying to install mysql2 gem for Rails. When I try to install it by running bundle install or gem install mysql2 it gives me the following error:
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Java 8: Where is TriFunction (and kin) in java.util.function? Or what is the alternative?
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x := 1. So if you like to see what the functions return for y := 1, y := 2, y := 3 you
have to write f(1,1) , f(1,2) , f(1,3).
In Java 8, constructive functions should be handled (most of the time) by using method references because there's not much advantage of using a constructive lambda funct...
How to force LINQ Sum() to return 0 while source collection is empty
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answered Jul 11 '13 at 12:36
Simon BelangerSimon Belanger
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