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Get the _id of inserted document in Mongo database in NodeJS
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10 Answers
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Abstract Class vs Interface in C++ [duplicate]
...for proper cleanup
virtual ~MyInterface() {}
virtual void Method1() = 0;
virtual void Method2() = 0;
};
class MyAbstractClass
{
public:
virtual ~MyAbstractClass();
virtual void Method1();
virtual void Method2();
void Method3();
virtual void Method4() = 0; // make MyAbstractClass...
Convert objective-c typedef to its string equivalent
...he classic C way is dangerous if your enum values are not continguous from 0). Something like this would work:
- (NSString*)formatTypeToString:(FormatType)formatType {
NSString *result = nil;
switch(formatType) {
case JSON:
result = @"JSON";
break;
c...
C-like structures in Python
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answered Aug 30 '08 at 15:18
gz.gz.
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jQuery count child elements
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answered Nov 27 '10 at 10:25
Nick Craver♦Nick Craver
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Should I use a class or dictionary?
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answered Oct 28 '10 at 17:18
adwadw
4,2532020 silver badges1818 bronze badges
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How to get the instance id from within an ec2 instance?
...in availability-zone'
EC2_REGION="`echo \"$EC2_AVAIL_ZONE\" | sed -e 's:\([0-9][0-9]*\)[a-z]*\$:\\1:'`"
You may also use curl instead of wget, depending on what is installed on your platform.
share
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Automatically remove Subversion unversioned files
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Edit:
Subversion 1.9.0 introduced an option to do this:
svn cleanup --remove-unversioned
Before that, I use this python script to do that:
import os
import re
def removeall(path):
if not os.path.isdir(path):
os.remove(path)
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Pairs from single list
...n Ritzel
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How can I disable HREF if onclick is executed?
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10 Answers
10
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