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Using lambda expressions for event handlers
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edited Dec 18 '13 at 19:36
Code Maverick
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In Hibernate Validator 4.1+, what is the difference between @NotNull, @NotEmpty, and @NotBlank?
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3 Answers
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os.walk without digging into directories below
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nosklonosklo
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Recursively counting files in a Linux directory
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1384
This should work:
find DIR_NAME -type f | wc -l
Explanation:
-type f to include only file...
RSpec controller testing - blank response.body
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edited Oct 17 '13 at 14:53
epidemian
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How does this print “hello world”?
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5-bit codification
For 5 bits, it is posible to represent 2⁵ = 32 characters. English alphabet contains 26 letters, this leaves room for 32 - 26 = 6 symbols
apart from letters. With this codification scheme you can have all 26 (one case) english letters and 6 symbols (being space among ...
jQuery see if any or no checkboxes are selected
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answered Nov 3 '10 at 12:23
rahulrahul
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How to parse JSON in Python?
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import json
data = json.loads('{"one" : "1", "two" : "2", "three" : "3"}')
print data['two']
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Create table with jQuery - append
...t variable is just a string */
var content = "<table>"
for(i=0; i<3; i++){
content += '<tr><td>' + 'result ' + i + '</td></tr>';
}
content += "</table>"
$('#here_table').append(content);
But, with the above approach it is less manageable to add styles a...
Counting occurrences in Vim without marking the buffer changed
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Ben Klein
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answered Sep 16 '08 at 9:18
Bruno De FraineBrun...