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How do I check if a C++ std::string starts with a certain string, and convert a substring to an int?
...r a lib such as Boost.ProgramOptions that does this for you is also a good idea.
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Is it possible to put CSS @media rules inline?
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any ideas when it will be possible?
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Bypass popup blocker on window.open when JQuery event.preventDefault() is set
... doesn't work on Safari Mobile (tested on IPhone 4). I tried several other ideas (e.g. myWindow.postMessage) but because of Safaris restriction of not executing JavaScript in the background, the parent window can never send that location change.
– roundrobin
Ma...
Reading specific lines only
...e very large, and cause problems when read into memory, it might be a good idea to take @Alok's advice and use enumerate().
To Conclude:
Use fileobject.readlines() or for line in fileobject as a quick solution for small files.
Use linecache for a more elegant solution, which will be quite fast f...
Which exception should I raise on bad/illegal argument combinations in Python?
...time anyone put their hand up and said "what about X?" where X was a good idea, he just said, "don't make another class." Pretty clear. I agree the key is balance; the problem is that's just too vague to actually live by :-)
– Rob Grant
Jul 29 '17 at 8:25
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Cannot insert explicit value for identity column in table 'table' when IDENTITY_INSERT is set to OFF
...actice, do not recommend using it without caveats telling why it is a poor idea. Very poor answer.
– HLGEM
Mar 29 '11 at 13:34
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Efficient way to determine number of digits in an integer
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That's not a good idea. What happens when the architecture expands to 256 bit integers. You need to remember to come back and modify this code. In real life that will not happen and sice this is probably going to be used to build a buffer of t...
Google Maps API v2: How to make markers clickable?
...ts OnMarkerClickListener, use a local OnMarkerClickListener
// Not a good idea
class MapActivity extends Activity implements OnMarkerClickListener {
}
You will need a map to lookup the original data model linked to the marker
private Map<Marker, Map<String, Object>> markers = new Has...
jQuery find element by data attribute value
...) method to get wrapper DOM contain then find() can be work around as your idea
$(function() {
$('.slide-link').andSelf().find('[data-slide="0"]').addClass('active');
})
.active {
background: green;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"&g...
Why is try {…} finally {…} good; try {…} catch{} bad?
...o debug later when the program went into a bad state and you don't have an idea why.
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