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Initial size for the ArrayList
...dd the elements with index, you could instead use an array.
String [] test = new String[length];
test[0] = "add";
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How do I work around JavaScript's parseInt octal behavior?
...
it's not part of the ECMAscript standard. I'm testing on JSDB which uses Spidermonkey 1.7 (=Firefox JS engine), and complains "08 is not a legal ECMA-262 octal constant"
– Jason S
May 11 '09 at 22:25
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What is the purpose of Flask's context stacks?
...e application of app, remember there could be more than one application).
Testing
Another case where you would want to manipulate the stack is for testing. You could create a unit test that handles a request and you check the results:
import unittest
from flask import request
class MyTest(unitte...
What is the best way to implement nested dictionaries?
...:
value = self[item] = type(self)()
return value
Testing:
a = AutoVivification()
a[1][2][3] = 4
a[1][3][3] = 5
a[1][2]['test'] = 6
print a
Output:
{1: {2: {'test': 6, 3: 4}, 3: {3: 5}}}
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How can I use a Python script in the command line without cd-ing to its directory? Is it the PYTHONP
... a read of https://the-hitchhikers-guide-to-packaging.readthedocs.org/en/latest/ - 'The Hitchhiker's Guide to Packaging', and also http://docs.python.org/3/tutorial/modules.html - which explains PYTHONPATH and packages at a lower level.
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How do I programmatically click a link with javascript?
...simply doing this in Javascript :
location.href = "http://www.example.com/test";
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Counter increment in Bash loop not working
...r != "done" ]
do
echo " $COUNTER "
COUNTER=$[$COUNTER +1]
done
TESTED BASH: Centos, SuSE, RH
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What is the difference between _tmain() and main() in C++?
...2013:
Changed the traditional "TCHAR" to "_TCHAR" which seems to be the latest fashion. Both work fine.
End Update
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Ruby, !! operator (a/k/a the double-bang) [duplicate]
...ot nil. Most of the time this is great because it saves us typing explicit tests (like if !current_user.nil?, which is at least six characters longer). But sometimes it might be really confusing if you return an object when the method implies that it returns a boolean. Methods whose name ends with ?...
Converting BigDecimal to Integer
...enefit of giving you more control over the rounding process.
Spock Groovy Test
void 'test BigDecimal rounding'() {
given:
BigDecimal decimal = new BigDecimal(Integer.MAX_VALUE - 1.99)
BigDecimal hugeDecimal = new BigDecimal(Integer.MAX_VALUE + 1.99)
BigDecimal reallyHuge = new BigD...