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Error: free(): invalid next size (fast):
What is this strange error I'm getting? I'm compiling C++ using g++ on Ubuntu 10.10. It pops up randomly when I run the executable (maybe 2 times in 8 hours, with 10 compiles an hour). However, if I make clean and recompile it goes away most of the time.
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Why does base64 encoding require padding if the input length is not divisible by 3?
What is the purpose of padding in base64 encoding. The following is the extract from wikipedia:
3 Answers
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Rails 3 datatypes?
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It might be helpful to know generally what these data types are used for:
binary - is for storing data such as images, audio, or movies.
boolean - is for storing true or false values.
date - store only the date
datetime - store the date and time into a column....
Integrating MySQL with Python in Windows
... or selling support because they see open source as an ideology instead of what it was intended to be, a business model. lolz
– Dana Holt
Jan 15 '11 at 17:49
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Remove directory which is not empty
...nerabilities in the process. At the very least it's a waste of time. Inb4 "what if they drop the package": in the extremely unlikely event that the package is removed from the npm registry you can always replace it with your own then. There's no point in bandaging your head before you break it.
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C# 4.0: Can I use a TimeSpan as an optional parameter with a default value?
...rify.) This would be a better answer if it showed how to take advantage of what the compiler allows to get to what the question originally sought, which was to have arbitrary other TimeSpan values, such as that given by new TimeSpan(2000).
– Rob Kennedy
Dec 18 ...
How do I turn off the unlimited whitespace in IntelliJ editor?
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What Matt_Bro said (first answer), but if you've already got the box unchecked in preferences, try re-checking it (I checked all the virtual space boxes) and restarting. Then uncheck and hit apply--at this point unlimited spa...
Converting string from snake_case to CamelCase in Ruby
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If you're using Rails, String#camelize is what you're looking for.
"active_record".camelize # => "ActiveRecord"
"active_record".camelize(:lower) # => "activeRecord"
If you want to get an actual class, you should use String#constanti...
difference between variables inside and outside of __init__()
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That's not what python does for me. Lists/dicts/etc get shared between all instances if you don't create them in __init__().
– too much php
Oct 8 '09 at 11:43
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How to ignore deprecation warnings in Python
...w turn this Deprecation Warning message to an message of type information. What I would like is just to display the message on the console not to be categorized as any type of warning.
– Krishna Oza
Feb 25 '16 at 10:21
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