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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]
...
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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LF will be replaced by CRLF in git - What is that and is it important? [duplicate]
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If you want to make an intelligent decision how git should handle this, read the documentation
Here is a snippet
Formatting and Whitespace
Formatting and whitespace issues are some of the more frustrating and
subtle problems that many developers encounter when collaborating,
especi...
How do I purge a linux mail box with huge number of emails? [closed]
...mail -N
d *
quit
-N Inhibits the initial display of message headers when reading mail or editing a mail folder.
d * delete all mails
share
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improve this answer
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follow
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What is the difference between '/' and '//' when used for division?
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edited: You can "fix" division since Python 2.2! (Just read the linked PEP)
– u0b34a0f6ae
Nov 9 '09 at 23:51
2
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Remove last character of a StringBuilder?
...mption is incorrect, then check the StringBuilder's length first; e.g.
// Readable version
if (sb.length() > 0) {
sb.setLength(sb.length() - 1);
}
or
// Concise but harder-to-read version of the above.
sb.setLength(Math.max(sb.length() - 1, 0));
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Understanding dict.copy() - shallow or deep?
While reading up the documentation for dict.copy() , it says that it makes a shallow copy of the dictionary. Same goes for the book I am following (Beazley's Python Reference), which says:
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Running Selenium WebDriver python bindings in chrome
...ire things up.
Edit:
Right, seems to be a bug in the Python bindings wrt reading the chromedriver binary from the path or the environment variable. Seems if chromedriver is not in your path you have to pass it in as an argument to the constructor.
import os
from selenium import webdriver
chromed...