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Convert String to double in Java
...l values, you need to replace "," in the number to "."
String number = "123,321";
double value = Double.parseDouble( number.replace(",",".") );
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Converting JSON String to Dictionary Not List
...her then ' single quotes.
Your JSON dump.txt File:
{"test":"1", "test2":123}
Python Script:
import json
with open('/your/path/to/a/dict/dump.txt') as handle:
dictdump = json.loads(handle.read())
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Automatically start forever (node) on system restart
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123
You can use forever-service for doing this.
npm install -g forever-service
forever-service i...
How to use redis PUBLISH/SUBSCRIBE with nodejs to notify clients when data values change?
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123
OLD only use a reference
Dependencies
uses express, socket.io, node_redis and last but not l...
Static methods in Python?
...dited Dec 14 '15 at 0:29
hichris123
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answered Apr 10 '09 at 16:00
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Python's most efficient way to choose longest string in list?
...the Python documentation itself, you can use max:
>>> mylist = ['123','123456','1234']
>>> print max(mylist, key=len)
123456
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Remove file extension from a file name string
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String.LastIndexOf would work.
string fileName= "abc.123.txt";
int fileExtPos = fileName.LastIndexOf(".");
if (fileExtPos >= 0 )
fileName= fileName.Substring(0, fileExtPos);
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JavaScript validation for empty input field
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123
<script type="text/javascript">
function validateForm() {
var a = document.f...
iPhone: Setting Navigation Bar Title
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123
if you are doing it all by code in the viewDidLoad method of the UIViewController you should o...
How to define two angular apps / modules in one page?
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Only one AngularJS application can be auto-bootstrapped per HTML document. The first ngApp ...