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How to pass arguments and redirect stdin from a file to program run in gdb?

...helps. Disclaimer: This solution is not mine, it is adapted from https://web.stanford.edu/class/cs107/guide_gdb.html This short guide to gdb was, most probably, developed at Stanford University. share | ...
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What is a callback function?

...d pass its URL. You get the idea. The recent rise of callbacks In this web era we have entered, the services we invoke are often over the network. We often do not have any control over those services i.e. we didn't write them, we don't maintain them, we can't ensure they're up or how they're per...
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Does setting Java objects to null do anything anymore?

... not unregistered, or the single reference to an object from an undeployed web application that prevents a whole classloader from being unloaded. So unless you are sure that the object that holds the reference itself will be garbage collected anyway (or even then), you should null out everything th...
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Add Keypair to existing EC2 instance

... have access to an EC2 instance someone else created but had access to AWS web console) and I blogged the answer: http://readystate4.com/2013/04/09/aws-gaining-ssh-access-to-an-ec2-instance-you-lost-access-to/ Basically, you can detached the EBS drive, attach it to an EC2 that you do have access to...
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Things possible in IntelliJ that aren't possible in Eclipse?

... and possibly merge. It allows to to specify that I need all .jars inside WEB-INF\lib folder, without picking each file separately, so when someone commits new .jar into that folder it picks it up automatically. Mentioned above is probably 10% of what it does. I do not use Maven, Flex, Swing, EJB ...
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Can you explain the concept of streams?

...reaming for the first time, it was in the context of live streaming with a webcam. So, one host is broadcasting video content, and the other host is receiving the video content. So is this streaming? Well... yes... but a live stream is a concrete concept, and I think that the question refers to the ...
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What is the difference between related SQLite data-types like INT, INTEGER, SMALLINT and TINYINT?

... I've used it for web based projects where ultimately everything ended up being text put into an html page anyway. I dispensed with a lot of data conversion and just used text for most of the columns. It worked out well. –...
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Simple Digit Recognition OCR in OpenCV-Python

...u should have a CUDA supporting GPU or alternatively use the GPU on Amazon Web Services. Google Udacity has a nice tutorial on this using Tensor Flow. This tutorial will teach you how to train your own classifier on hand written digits. I got an accuracy of over 97% on the test set using Convolutio...
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Do on-demand Mac OS X cloud services exist, comparable to Amazon's EC2 on-demand instances? [closed]

...interesting. I may give them a try, and will post update if I do. Per the website, they say they offer hourly pay-as-you-go and weekly/monthly plans, plus there's a free trial. http://www.macincloud.com Per @Iterator, posting update on my findings for this service, moving out from my comments: I...
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RE error: illegal byte sequence on Mac OS X

...codeset and -t option is the 'to' codeset conversion. Take care of case, web pages usually show lowercase like that < charset=iso-8859-1"/> and iconv uses uppercase. You have list of iconv supported codesets in you system with command iconv -l UTF8-MAC is modern OS Mac codeset for conversio...