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How to get value at a specific index of array In JavaScript?
...rt at zero for the first item, so try this:
var firstArrayItem = myValues[0]
Of course, if you actually want the second item in the array at index 1, then it's myValues[1].
See Accessing array elements for more info.
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Bash mkdir and subfolders [duplicate]
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answered Feb 11 '12 at 17:09
FatalErrorFatalError
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SQL Server - inner join when updating [duplicate]
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UPDATE R
SET R.status = '0'
FROM dbo.ProductReviews AS R
INNER JOIN dbo.products AS P
ON R.pid = P.id
WHERE R.id = '17190'
AND P.shopkeeper = '89137';
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See what's in a stash without applying it [duplicate]
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2620
From the man git-stash page:
The modifications stashed away by this command can be listed w...
Loop through list with both content and index [duplicate]
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Use enumerate():
>>> S = [1,30,20,30,2]
>>> for index, elem in enumerate(S):
print(index, elem)
(0, 1)
(1, 30)
(2, 20)
(3, 30)
(4, 2)
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Local (?) variable referenced before assignment [duplicate]
...u will need to do define test1 as a global variable, for example:
test1 = 0
def testFunc():
global test1
test1 += 1
testFunc()
However, if you only need to read the global variable you can print it without using the keyword global, like so:
test1 = 0
def testFunc():
print test1
te...
ffmpeg - Converting MOV files to MP4 [closed]
...as mentioned in the comments, which re-encodes with best quaility (-qscale 0):
ffmpeg -i input.mov -q:v 0 output.mp4
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Execute ssh with password authentication via windows command prompt
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edited May 23 '17 at 12:00
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answered Aug 25 '12 at 2:50
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How to get a list of all valid IP addresses in a local network? [closed]
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410
Install nmap,
sudo apt-get install nmap
then
nmap -sP 192.168.1.*
or more commonly
nmap -...
How to log in to phpMyAdmin with WAMP, what is the username and password?
...ssword'] = TRUE;
– Castiblanco
Oct 30 '13 at 16:44
Hi, it will login into phpmyadmin, but not logged in adminer which ...