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Render basic HTML view?
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@MichaelDausmann, cheers, I've included that info in the answer.
– Drew Noakes
Feb 3 '13 at 14:21
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get list of pandas dataframe columns based on data type
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use df.info(verbose=True) where df is a pandas datafarme, by default verbose=False
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How to search in array of object in mongodb
...ith National Medal in 1975.
See MongoDB $elemMatch Documentation for more info. See Read Operations Documentation for more information about querying documents with arrays.
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What is the maximum length of data I can put in a BLOB column in MySQL?
...967295 bytes (4 GB).
See Storage Requirements for String Types for more info.
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In Objective-C, how do I test the object type?
...BOOL)isKindOfClass:(Class)aClass
This is a method of NSObject.
For more info check the NSObject documentation.
This is how you use this.
BOOL test = [self isKindOfClass:[SomeClass class]];
You might also try doing somthing like this
for(id element in myArray)
{
NSLog(@"==================...
How to round up a number to nearest 10?
...also pass a third variable if necessary to change the rounding mode.
More info here: http://php.net/manual/en/function.round.php
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How to determine if a record is just created or updated in after_save
...you need something to happen once after a new record has been saved.
More info here: http://api.rubyonrails.org/classes/ActiveRecord/Callbacks.html
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How to format a duration in java? (e.g format H:MM:SS)
...ormat sdf = new SimpleDateFormat("HH:mm:ss.SSS", Locale.getDefault());
log.info("Duration: " + sdf.format(new Date(duration - TimeZone.getDefault().getRawOffset())));
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How to convert all text to lowercase in Vim
...ercase "HellO" to "hello" with gu then a movement.
For examples and more info please read this:
http://vim.wikia.com/wiki/Switching_case_of_characters
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Is there a way to change context to iframe in javascript console?
...he default top-level window of the webpage to the window of a frame.
More info, here
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