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How to give Jenkins more heap space when it´s started as a service under Windows?
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Question specifically states Windows.
– Nick Udell
Dec 17 '14 at 14:37
6
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How to set the text color of TextView in code?
In XML, we can set a text color by the textColor attribute, like android:textColor="#FF0000" . But how do I change it by coding?
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How can I convert JSON to CSV?
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This code should work for you, assuming that your JSON data is in a file called data.json.
import json
import csv
with open("data.json") as file:
data = json.load(file)
with open("data.csv", "w") as file:
csv_file = csv.writer(file)
for item in data:
fields = list(item['fiel...
What is the advantage of using REST instead of non-REST HTTP?
...ons about how to use HTTP . I wonder which advantage these conventions provide. Does anyone know?
14 Answers
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What is RSS and VSZ in Linux memory management
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I believe RSS does include memory from dynamically linked libraries. If there are 3 processes using libxml2.so, the shared library will be counted in each of their RSS, so the sum of their RSS will be more than the actual memory used.
– nfm
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socket.emit() vs. socket.send()
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TL;DR:
socket.send(data, callback) is essentially equivalent to calling socket.emit('message', JSON.stringify(data), callback)
Without looking at the source code, I would assume that the send function is more efficient edit: for sending string messa...
Generate a random number in the range 1 - 10
Since my approach for a test query which I worked on in this question did not work out, I'm trying something else now. Is there a way to tell pg's random() function to get me only numbers between 1 and 10?
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Finding the author of a line of code in Mercurial
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CVS called it annotate. In SVN, the primary for the command is blame, although annotate and praise are available as aliases.
– djc
May 26 '13 at 19:38
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Python 2.7: Print to File
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In Python 3.0+, print is a function, which you'd call with print(...). In earlier version, print is a statement, which you'd make with print ....
To print to a file in Python earlier than 3.0, you'd do:
print >> f, 'what ever %d', i
The >> operator directs p...
MySQL Select all columns from one table and some from another table
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SELECT table1.*, table2.col1, table2.col3 FROM table1 JOIN table2 USING(id)
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