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What does “error: option --single-version-externally-managed not recognized” indicate?
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edited Oct 28 '17 at 22:05
ADTC
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answered Mar 6...
JSON and XML comparison [closed]
...lease();
thePeople = myObject.getChildren("person");
thePerson = thePeople[0];
thePerson.getChildren("name")[0].value() == "Danielle" // True
thePerson.getChildren("age")[0].value() == "12" // True
Actually, a good parser might well type the age for you (on the other hand, you might well not want ...
Stacking Divs from Bottom to Top
...n)
.wrapper {
display: table-cell;
vertical-align: bottom;
height: 200px;
}
.content {
max-height: 200px;
overflow: auto;
}
html
<div class="wrapper">
<div class="content">
<div>row 1</div>
<div>row 2</div>
<div>row 3</div&g...
When should iteritems() be used instead of items()?
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edited Mar 3 '15 at 13:05
Martijn Pieters♦
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What are the precise rules for when you can omit parenthesis, dots, braces, = (functions), etc.?
... with infix notation. The folding functions are a clear example of that:
(0 /: list) ((cnt, string) => cnt + string.size)
(list foldLeft 0) ((cnt, string) => cnt + string.size)
You need to use parenthesis outside the infix call. I'm not sure the exact rules at play here.
Now, let's talk ab...
How do I convert this list of dictionaries to a csv file?
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302
import csv
toCSV = [{'name':'bob','age':25,'weight':200},
{'name':'jim','age':31,'weig...
What is the difference between Amazon S3 and Amazon EC2 instance?
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190
An EC2 instance is like a remote computer running Windows or Linux and on which you can install ...
What are the disadvantages of using persistent connection in PDO
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+1000
Please be sure to read this answer below, which details ways to mitigate the problems outlined here.
The same drawbacks exist us...
Finding the max/min value in an array of primitives using Java
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answered Sep 28 '09 at 8:43
Michael RutherfurdMichael Rutherfurd
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What is the preferred syntax for defining enums in JavaScript?
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answered Feb 18 '11 at 11:03
Artur CzajkaArtur Czajka
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