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Is JSON Hijacking still an issue in modern browsers?
... possible to capture values passed to the [] or {} constructors in Firefox 21, Chrome 27, or IE 10. Here's a little test page, based on the main attacks described in http://www.thespanner.co.uk/2011/05/30/json-hijacking/:
(http://jsfiddle.net/ph3Uv/2/)
var capture = function() {
var ta = ...
How can I map True/False to 1/0 in a Pandas DataFrame?
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284
A succinct way to convert a single column of boolean values to a column of integers 1 or 0:
d...
How to flatten only some dimensions of a numpy array
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129
Take a look at numpy.reshape .
>>> arr = numpy.zeros((50,100,25))
>>> arr.sh...
Unicode, UTF, ASCII, ANSI format differences
...hat is the difference between the Unicode , UTF8 , UTF7 , UTF16 , UTF32 , ASCII , and ANSI encodings?
2 Answers
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LaTeX Optional Arguments
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Example from the guide:
\newcommand{\example}[2][YYY]{Mandatory arg: #2;
Optional arg: #1.}
This defines \example to be a command with two arguments,
referred to as #1 and #2 in the {<definition>}--nothing new so far.
But by addi...
how to view the contents of a .pem certificate
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2 Answers
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Active
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github markdown colspan
... <td>Two</td>
</tr>
<tr>
<td colspan="2">Three</td>
</tr>
</table>
Becomes
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How to not run an example using roxygen2?
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answered Aug 20 '12 at 13:03
GSeeGSee
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How to use Swift @autoclosure
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Consider a function that takes one argument, a simple closure that takes no argument:
func f(...
Finding # occurrences of a character in a string in Ruby
...just want the number of a's:
puts "Melanie is a noob".count('a') #=> 2
Docs for more details.
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