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Best way to concatenate List of String objects? [duplicate]
... You can be 99.9% certain that ArrayList.toString won't change unless it becomes an attack vector somehow; backward compatibility will see to that. But I agree that using toString() is still a bad idea.
– Barry Kelly
Oct 24 '13 at 9:00
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java.lang.UnsupportedClassVersionError Unsupported major.minor version 51.0 [duplicate]
...a.lang.UnsupportedClassVersionError happens because of a higher JDK during compile time and lower JDK during runtime.
Here's the list of versions:
Java SE 9 = 53,
Java SE 8 = 52,
Java SE 7 = 51,
Java SE 6.0 = 50,
Java SE 5.0 = 49,
JDK 1.4 = 48,
JDK 1.3 = 47,
JDK 1.2 = 46,
JDK 1.1 = 45
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Add 10 seconds to a Date
...he intended and supported approach, and would be clear to most programmers coming from different languages without encyclopedic knowledge of the undocumented nuances of each particular JavaScript engine.
– Tom Dibble
Oct 16 '17 at 16:42
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Remove all elements contained in another array
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How to add and get Header values in WebApi
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Django: accessing session variables from within a template?
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See stackoverflow.com/questions/2246725/… for how to add django.core.context_processors.request to your template context processors without overriding the defaults.
– Rick Westera
Dec 28 '12 at 5:09
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How to get whole and decimal part of a number?
...1.25;
$whole = floor($n); // 1
$fraction = $n - $whole; // .25
Then compare against 1/4, 1/2, 3/4, etc.
In cases of negative numbers, use this:
function NumberBreakdown($number, $returnUnsigned = false)
{
$negative = 1;
if ($number < 0)
{
$negative = -1;
$number *= -1;
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Converting Integer to Long
...the inheritance structure doesn't have any information that would tell the compiler that.
– MrMas
Mar 27 '13 at 13:50
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If isset $_POST
... edited Oct 13 '19 at 5:35
Your Common Sense
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answered Oct 24 '12 at 8:19
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How to See the Contents of Windows library (*.lib)
...dumpbin /symbols worked fine for me today on Win 10 with VS 2019 developer command prompt on a static library .lib file, why do you say it doesn't work these days?
– Jake Cobb
Jul 27 at 20:14
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