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round() for float in C++
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The C++03 standard relies on the C90 standard for what the standard calls the Standard C Library which is covered in the draft C++03 standard (closest publicly available draft standard to C++03 is N1804) section 1.2 Normative refere...
Find the closest ancestor element that has a specific class
... is div-01
<div id="div-02">Here is div-02
<div id="div-03">Here is div-03</div>
</div>
</div>
</article>
This is how you would use element.closest:
var el = document.getElementById('div-03');
var r1 = el.closest("#div-02");
// returns the el...
Postgresql query between date ranges
...ogs
WHERE
login_date >= '2014-02-01'
AND login_date < '2014-03-01'
In this case you still need to calculate the start date of the month you need, but that should be straight forward in any number of ways.
The end date is also simplified; just add exactly one month. No messing abou...
Datetime equal or greater than today in MySQL
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i mean today not now :D i need today like 2011-03-03 not 2011-03-03 14:02:02
– n00b
Mar 3 '11 at 14:54
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In Python, how do you convert seconds since epoch to a `datetime` object?
...romtimestamp(ts_epoch).strftime('%Y-%m-%d %H:%M:%S')
>>> ts
'2013-03-03 01:03:02'
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How do I log errors and warnings into a file?
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GordonGordon
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Do the parentheses after the type name make a difference with new?
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In C++1998 there are 2 types of initialization: zero and default
In C++2003 a 3rd type of initialization, value initialization was added.
Assume:
struct A { int m; }; // POD
struct B { ~B(); int m; }; // non-POD, compiler generated default ctor
struct C { C() : m() {}; ~C(); int m; }; // non-PO...
GSON throwing “Expected BEGIN_OBJECT but was BEGIN_ARRAY”?
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Chris
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answered Mar 7 '12 at 9:42
Brian RoachBrian Roach
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Convert Json Array to normal Java list
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– Sarim Javaid Khan
Mar 16 '13 at 22:03
1
What happens if jsonArray.get(i) returns null (as a resu...
PHP Regex to check date is in YYYY-MM-DD format
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– Tiberiu-Ionuț Stan
Nov 2 '12 at 12:03
5
Why has this been marked as the correct answer? This re...
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