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how to convert binary string to decimal?
I want to convert binary string in to digit
E.g
9 Answers
9
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Is there an IDictionary implementation that, on missing key, returns the default value instead of th
The indexer into Dictionary throws an exception if the key is missing. Is there an implementation of IDictionary that instead will return default(T) ?
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Get statistics for each group (such as count, mean, etc) using pandas GroupBy?
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I think you need the column reference to be a list. Do you perhaps mean: df[['col1','col2','col3','col4']].groupby(['col1','col2']).agg(['mean', 'count'])
– rysqui
Dec 17 '14 at 6:14
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android:drawableLeft margin and/or padding
Is it possible to set the margin or padding for the image which we added with the android:drawableLeft ?
18 Answers
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“Server” vs “Data Source” in connection string
I'm new to SqlServer, right now I have SqlLocalDb installed to work locally. Good, but I can see two connection strings typically and both works:
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Creating a directory in CMake
In CMake, I want to create a directory if it doesn't already exist. How can I do this?
3 Answers
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How to find out if you're using HTTPS without $_SERVER['HTTPS']
I've seen many tutorials online that says you need to check $_SERVER['HTTPS'] if the server is connection is secured with HTTPS. My problem is that on some of the servers I use, $_SERVER['HTTPS'] is an undefined variable that results in an error. Is there another variable I can check that should...
@try - catch block in Objective-C
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All work perfectly :)
NSString *test = @"test";
unichar a;
int index = 5;
@try {
a = [test characterAtIndex:index];
}
@catch (NSException *exception) {
NSLog(@"%@", exception.reason);
NSLog(@"Char at index %d cannot be found", ind...
Which gets priority, maxRequestLength or maxAllowedContentLength?
While changing the maximum allowed file size for upload I stumbled on those two settings.
2 Answers
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What is the most effective way to get the index of an iterator of an std::vector?
I'm iterating over a vector and need the index the iterator is currently pointing at. AFAIK this can be done in two ways:
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