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How to clear stringstream? [duplicate]
...you need to both reset the underlying sequence to an empty string with str and to clear any fail and eof flags with clear.
parser.str( std::string() );
parser.clear();
Typically what happens is that the first >> reaches the end of the string and sets the eof bit, although it successfully pa...
Maven “Module” vs “Project” (Eclipse, m2eclipse plugin)
I'm a beginner at Maven and I've played with it from a command line point of view a little, so now I was trying to use it in Eclipse; I installed the m2eclipse plugin to do so.
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How to find commits by a specific user in Git? [duplicate]
Our project uses Git as the version control system and recently I needed to review someone's commits. How can I see a list of commits made by a specific user?
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How to remove not null constraint in sql server using query
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Why does this work and not the above accepted answer for mysql ?
– HopeKing
Feb 13 '18 at 8:47
1
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Ruby array to string conversion
...','35','231'].join("', '")}'"
Some string interpolation to add the first and last single quote :P
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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...
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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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 select an element with 2 classes [duplicate]
... it matters to you, IE6 treats .a.b as .b, so in that browser both div.a.b and div.b will have gray text. See this answer for a comparison between proper browsers and IE6.
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