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How to get value at a specific index of array In JavaScript?
I have an array and simply want to get the element at index 1.
5 Answers
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nginx error “conflicting server name” ignored [closed]
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164
I assume that you're running a Linux, and you're using gEdit to edit your files. In the /etc/n...
linux 通过bind下搭建DNS Server - 更多技术 - 清泛网 - 专注C/C++及内核技术
...务器。其实本人对理论这块了解甚少，所以重在实用。
1.理论普及
DNS服务器分为:
master（主DNS服务器）：拥有区域数据的文件，并对整个区域数据进行管理。
slave(从服务器或叫辅助服务器）：拥有主DNS服力器的区域文件的...
How can I limit possible inputs in a HTML5 “number” element?
...you can specify the range of allowed values:
<input type="number" min="1" max="999" />
The above will still not stop a user from manually entering a value outside of the specified range. Instead he will be displayed a popup telling him to enter a value within this range upon submitting the ...
What is the difference between “ is None ” and “ ==None ”
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answered Jul 15 '10 at 16:55
Ben HoffsteinBen Hoffstein
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How to increase storage for Android Emulator? (INSTALL_FAILED_INSUFFICIENT_STORAGE)
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19 Answers
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Convert Year/Month/Day to Day of Year in Python
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261
There is a very simple solution:
from datetime import datetime
day_of_year = datetime.now().tim...
How do you set the max number of characters for an EditText in Android?
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10 Answers
10
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Best way to do nested case statement logic in SQL Server
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191
You could try some sort of COALESCE trick, eg:
SELECT COALESCE(
CASE WHEN condition1 THEN ...
Does return stop a loop?
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221
Yes, return stops execution and exits the function. return always** exits its function immediate...