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#ifdef #ifndef in Java
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126
private static final boolean enableFast = false;
// ...
if (enableFast) {
// This is removed...
How to show SQL queries run in the Rails console?
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254
Rails 3+
Enter this line in the console:
ActiveRecord::Base.logger = Logger.new(STDOUT)
Ra...
javascript check for not null
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edited Jul 26 '18 at 5:49
driftcatcher
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A Java collection of value pairs? (tuples?)
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255
The Pair class is one of those "gimme" generics examples that is easy enough to write on your ...
Defining a percentage width for a LinearLayout? [duplicate]
...ton>
<Button
android:text="Button2"
android:layout_width="fill_parent"
android:layout_height="wrap_content">
</Button>
<Button
android:text="Button3"
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Remove non-utf8 characters from string
...# double-byte sequences 110xxxxx 10xxxxxx
| [\xE0-\xEF][\x80-\xBF]{2} # triple-byte sequences 1110xxxx 10xxxxxx * 2
| [\xF0-\xF7][\x80-\xBF]{3} # quadruple-byte sequence 11110xxx 10xxxxxx * 3
){1,100} # ...one or more times
)
| . ...
Should I use `this` or `$scope`?
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229
Both have their uses. First, some history ...
$scope is the "classic" technique while "contro...
Removing a list of characters in string
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265
If you're using python2 and your inputs are strings (not unicodes), the absolutely best method...
How to change file encoding in NetBeans?
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VladimirVladimir
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