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How might I convert a double to the nearest integer value?
...ferred method - works in a very simple way. So much shorter, and easier to read than Math.Round(d, MidpointRounding.AwayFromZero) and more concise than using an if statement to choose whether to round down or round up. AND, actually returns an integer at the end, not a double
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How to remove non-alphanumeric characters?
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Sounds like you almost knew what you wanted to do already, you basically defined it as a regex.
preg_replace("/[^A-Za-z0-9 ]/", '', $string);
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improve this answer
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Purpose of returning by const value? [duplicate]
...n the standard. Should be able to create an object which cannot be copied, read or updated. For small values of "x = 4".
– user4624979
Jul 14 '15 at 17:49
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Does Java have buffer overflows?
...ileges. For example,
an untrusted applet may grant itself permissions to read and write
local files or execute local applications that are accessible to the
user running the untrusted applet.
Sun acknowledges with thanks, "regenrecht" working with the iDefense
VCP (http://labs.idefense....
Generic type conversion FROM string
...the converters before hand? (unfortunately the link is dead, so I couldn't read up on it)
– Cohen
Nov 30 '12 at 9:40
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Difference between jar and war in Java
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Actually now I'm reading a bit more I don't need Tomcat, I can just export the jar to the server and run it directly from there.
– bot_bot
Jan 30 '15 at 8:42
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PHP - Check if two arrays are equal
...ther values:
if($array_a == $array_b) {
//they are the same
}
You can read about all array operators here:
http://php.net/manual/en/language.operators.array.php
Note for example that === also checks that the types and order of the elements in the arrays are the same.
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可重入函数、不可重入函数及线程安全 - C/C++ - 清泛网 - 专注C/C++及内核技术
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sigfillset
time
chmod
getgroups
read
sigismember
timer_getoverrun
chown
getpeername
readlink
signal
timer_gettime
clock_gettime
getpgrp
recv
sigpause
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why windows 7 task scheduler task fails with error 2147942667
...run the application. This new user did not have appropriate permissions to read the data and hence the error. Thanks.
– Alok
Jan 15 '13 at 3:04
1
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Why a function checking if a string is empty always returns true? [closed]
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the empty reference is already at the end of the accepted answer from cletus. See as well that this question and answer thread is from april 2009. Anyway thanks for your input. I'm giving you a +1 for a first answer.
– regilero
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