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Correct way to populate an Array with a Range in Ruby
...n create an array with a range using splat,
>> a=*(1..10)
=> [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
using Kernel Array method,
Array (1..10)
=> [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
or using to_a
(1..10).to_a
=> [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
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Regex to validate date format dd/mm/yyyy
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What is the equivalent of “android:fontFamily=”sans-serif-light" in Java code?
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edited May 23 '17 at 12:18
Community♦
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answered Jan 15 '13 at 18:13
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What's the difference between getRequestURI and getPathInfo methods in HttpServletRequest?
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Victor Stafusa
12.1k99 gold badges5252 silver badges6767 bronze badges
answered Feb 8 '11 at 9:29
trojanfoetrojanfoe
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Count lines of code in all java classes in Android Studio
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245
Go to
https://plugins.jetbrains.com/idea/plugin/4509-statistic
and install the latest version
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Converting a column within pandas dataframe from int to string
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142
In [16]: df = DataFrame(np.arange(10).reshape(5,2),columns=list('AB'))
In [17]: df
Out[17]:
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What does the ^ operator do in Java?
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422
The ^ operator in Java
^ in Java is the exclusive-or ("xor") operator.
Let's take 5^6 as exam...
How to make Twitter Bootstrap tooltips have multiple lines?
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266
You can use white-space:pre-wrap on the tooltip. This will make the tooltip respect new lines....
How to do a batch insert in MySQL
...nd separated by commas.
Example:
INSERT INTO tbl_name (a,b,c) VALUES(1,2,3),(4,5,6),(7,8,9);
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Getting and removing the first character of a string
I would like to do some 2-dimensional walks using strings of characters by assigning different values to each character. I was planning to 'pop' the first character of a string, use it, and repeat for the rest of the string.
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