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Using arrays or std::vectors in C++, what's the performance gap?

...hould be avoided. There is the problem you have to keep track of the size, and you need to delete them manually and do all sort of housekeeping. Using arrays on the stack is also discouraged because you don't have range checking, and passing the array around will lose any information about its siz...
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Working with time DURATION, not time of day

I'm doing some benchmarking, and I want to use Excel to produce graphs of the results. I've got a simple but annoying problem which is baking my noodle. ...
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stopPropagation vs. stopImmediatePropagation

What's the difference between event.stopPropagation() and event.stopImmediatePropagation() ? 9 Answers ...
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How to handle a lost KeyStore password in Android?

I have forgotten my Keystore password and I don't really know what to do anymore (I can't or won't give any excuses for it). I want to update my app because I just fixed a bug but it's not possible anymore. What happens if I use the same Keystore but create a new key? Would I still be able to update...
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Parse string to DateTime in C#

I have date and time in a string formatted like that one: 8 Answers 8 ...
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How to extract text from a PDF? [closed]

Can anyone recommend a library/API for extracting the text and images from a PDF? We need to be able to get at text that is contained in pre-known regions of the document, so the API will need to give us positional information of each element on the page. ...
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Load view from an external xib file in storyboard

...ontroller. But how can one load a view from a external xib in a storyboard and is it even possible? If thats not the case, what other alternatives are availble to suit the situation abouve? ...
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Django, creating a custom 500/404 error page

...in views.py add your own custom implementation of the following two views, and just set up the templates 404.html and 500.html with what you want to display. With this solution, no custom code needs to be added to urls.py Here's the code: from django.shortcuts import render_to_response from djang...
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How to move a model between two Django apps (Django 1.7)

So about a year ago I started a project and like all new developers I didn't really focus too much on the structure, however now I am further along with Django it has started to appear that my project layout mainly my models are horrible in structure. ...
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What is object serialization?

...ll be serialized before it is sent over a stream. How much you need to do, and what format it will be in, are both dependent on which platform and libraries you are using. – TarkaDaal Jul 31 '14 at 15:03 ...