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Best way to use html5 data attributes with rails content_tag helper?
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141
Rails 3.1 ships with built-in helpers:
http://api.rubyonrails.org/classes/ActionView/Helpers/...
How to write a JSON file in C#?
...t;data> _data = new List<data>();
_data.Add(new data()
{
Id = 1,
SSN = 2,
Message = "A Message"
});
string json = JsonConvert.SerializeObject(_data.ToArray());
//write string to file
System.IO.File.WriteAllText(@"D:\path.txt", json);
Or the slightly more efficient version of...
How to reset a remote Git repository to remove all commits?
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edited May 6 '15 at 17:00
answered Jan 5 '10 at 13:23
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What is the difference between `raise “foo”` and `raise Exception.new(“foo”)`?
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121
Technically, the first raises a RuntimeError with the message set to "foo", and the second rai...
Regex for splitting a string using space when not surrounded by single or double quotes
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15 Answers
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Python nonlocal statement
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Compare this, without using nonlocal:
x = 0
def outer():
x = 1
def inner():
x = 2
print("inner:", x)
inner()
print("outer:", x)
outer()
print("global:", x)
# inner: 2
# outer: 1
# global: 0
To this, using nonlocal, where inner()'s x is now also outer()'...
How to get current time in milliseconds in PHP?
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12 Answers
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How can I remove all text after a character in bash?
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138
An example might have been useful, but if I understood you correctly, this would work:
echo "...
Replacing instances of a character in a string
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13 Answers
13
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How to set the title of UIButton as left alignment?
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12 Answers
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