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HttpServletRequest get JSON POST data [duplicate]
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Normaly you can GET and POST parameters in a servlet the same way:
request.getParameter("cmd");
But only if the POST data is encoded as key-value pairs of content type: "application/x-www-form-urlencoded" like when you use a standard HTML for...
Converting string “true” / “false” to boolean value [duplicate]
...e()". This allows for "string" to have other encodings of true like "True" and "TRUE".
– Max Strater
Mar 11 '14 at 0:45
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delete vs delete[] [duplicate]
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From the standard (5.3.5/2) :
In the first alternative (delete
object), the value of the operand of
delete shall be a pointer to a
non-array object or a pointer to a
sub-object (1.8) representing a base
class of such an ob...
What does the regex \S mean in JavaScript? [duplicate]
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\s matches whitespace (spaces, tabs and new lines). \S is negated \s.
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What are my environment variables? [closed]
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env | sort | grep 'USER' to sort and filter
– Dmitri Pavlutin
Aug 19 '16 at 14:58
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How do I delay a function call for 5 seconds? [duplicate]
...t(function() { your_func(); }, 5000);
If your function has no parameters and no explicit receiver you can call directly setTimeout(func, 5000)
There is also a plugin I've used once. It has oneTime and everyTime methods.
jQuery timers plugin
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What are the allowed tags inside a ?
... <li> may contain flow content, which is the collection of all block and inline elements.
The HTML5 spec for an <li> is the same in that it also allows any flow content.
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How to get a list of file names in different lines
...ne, without the extra details supplied by ls -l . I looked at ls --help and didn't find a solution. I tried doing
10 Ans...
What does tilde-greater-than (~>) mean in Ruby gem dependencies? [duplicate]
...imately greater than! That makes so much sense - ~ to mean "approximately" and > to mean "greater than". I always thought ~> was supposed to look like an arrow, and didn't really understand the particular choice of symbol... breakthrough.
– GMA
Jul 29 '14...
Replace X-axis with own values
I have a question regarding the command plot().
2 Answers
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