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How to replace a set of tokens in a Java String?
...ched {1} which is due on {2}";
String[] values = {
"John Doe", "invoice #123", "2009-06-30"
};
System.out.println(MessageFormat.format(msg, values));
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if/else in a list comprehension
... ternary operator ?: that exists in other languages. For example:
value = 123
print(value, 'is', 'even' if value % 2 == 0 else 'odd')
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What does “async: false” do in jQuery.ajax()?
...
123
async:false = Code paused. (Other code waiting for this to finish.)
async:true = Code continu...
Removing empty lines in Notepad++
...
123
There is a plugin that adds a menu entitled TextFX. This menu, which houses a dizzying array ...
Best way to alphanumeric check in JavaScript
...amp;& // upper alpha (A-Z)
!(code > 96 && code < 123)) { // lower alpha (a-z)
return false;
}
}
return true;
};
Of course, there may be other considerations, such as readability. A one-line regular expression is definitely prettier to look at. But if you're ...
How to remove all breakpoints in one step in Google Chrome?
...
123
Since recently (Chrome 18), you can right-click any breakpoint in the Breakpoints pane and voi...
How to make a copy of a file in android?
...
123
Alternatively, you can use FileChannel to copy a file. It might be faster than the byte copy m...
Find the most frequent number in a numpy vector
...
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Fastest way to implode an associative array with keys
...ll on other data types too)
$str = json_encode($arr);
//output...
[{"id":"123","name":"Ice"},{"id":"234","name":"Cake"},{"id":"345","name":"Pie"}]
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