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Block comments in html.erb templates in rails
How do you comment out html mixed with ruby code?
16 Answers
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Android Calling JavaScript functions in WebView
I am trying to call some javascript functions sitting in an html page running inside an android webview . Pretty simple what the code tries to do below - from the android app, call a javascript function with a test message, which inturn calls a java function back in the android app that disp...
Cannot add or update a child row: a foreign key constraint fails
...UserID field based on the values currently stored in table1. If you post some more code I can help you diagnose the specific cause.
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How to determine whether code is running in DEBUG / RELEASE build?
...t.
Pay attention though. You may see DEBUG changed to another variable name such as DEBUG_MODE.
then conditionally code for DEBUG in your source files
#ifdef DEBUG
// Something to log your sensitive data here
#else
//
#endif
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sendmail: how to configure sendmail on ubuntu? [closed]
...figuring sendmail on ubuntu I din't get any clear answer, each of them assume I know what they are talking about,
3 Answers...
Remove spaces from std::string in C++
...at remove_if will make at most one copy of the data. Here is a sample implementation:
template<typename T, typename P>
T remove_if(T beg, T end, P pred)
{
T dest = beg;
for (T itr = beg;itr != end; ++itr)
if (!pred(*itr))
*(dest++) = *itr;
return dest;
}
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How to stop event propagation with inline onclick attribute?
...ck="event.stopPropagation(); alert('you clicked inside the header');">something inside the header</span>
For IE: window.event.cancelBubble = true
<span onclick="window.event.cancelBubble = true; alert('you clicked inside the header');">something inside the header</span>
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Relatively position an element without it taking up space in document flow
How can I relatively position an element, and have it not take up space in the document flow?
6 Answers
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Converting a String to DateTime
...ow do you convert a string such as 2009-05-08 14:40:52,531 into a DateTime ?
17 Answers
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Getting the HTTP Referrer in ASP.NET
...will throw a System.UriFormatException if the referer HTTP header is malformed.
– NightOwl888
Sep 5 '14 at 20:15
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