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Possibility o<em>fem> duplicate Mongo ObjectId's being generated in two di<em>fem><em>fem>erent collections?
Is it possible <em>fem>or the same exact Mongo ObjectId to be generated <em>fem>or a document in two di<em>fem><em>fem>erent collections? I realize that it's de<em>fem>initely very unlikely, but is it possible?
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How to use the same C++ code <em>fem>or Android and iOS?
Android with NDK has support to C/C++ code and iOS with Objective-C++ has support too, so how can I write applications with native C/C++ code shared between Android and iOS?
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OAuth 2.0: Bene<em>fem>its and use cases — why?
Could anyone explain what's good about OAuth2 and why we should implement it? I ask because I'm a bit con<em>fem>used about it — here's my current thoughts:
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How to do a scatter plot with empty circles in Python?
In Python, with Matplotlib, how can a scatter plot with empty circles be plotted? The goal is to draw empty circles around some o<em>fem> the colored disks already plotted by scatter() , so as to highlight them, ideally without having to redraw the colored circles.
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don't <em>fem>ail jenkins build i<em>fem> execute shell <em>fem>ails
As part o<em>fem> my build process, I am running a git commit as an execute shell step. However, i<em>fem> there are no changes in the workspace, Jenkins is <em>fem>ailing the build. This is because git is returning an error code when there are no changes to commit. I'd like to either abort the build, or just mark it ...
Detecting Unsaved Changes
I have a requirement to implement an "Unsaved Changes" prompt in an ASP .Net application. I<em>fem> a user modi<em>fem>ies controls on a web <em>fem>orm, and attempts to navigate away be<em>fem>ore saving, a prompt should appear warning them that they have unsaved changes, and give them the option to cancel and stay on the cu...
Determine i<em>fem> an element has a CSS class with jQuery
I'm working with jQuery and looking to see i<em>fem> there is an easy way to determine i<em>fem> the element has a speci<em>fem>ic CSS class associated with it.
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Why C# <em>fem>ails to compare two object types with <em>eacem>h other but VB doesn't?
I have two objects in C# and don't know i<em>fem> it's Boolean or any other type.
However when I try to compare those C# <em>fem>ails to give the right answer.
I have tried the same code with VB.NET and that did it !
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Per<em>fem>ormance o<em>fem> <em>fem>or<em>eacem>h, array_map with lambda and array_map with static <em>fem>unction
What's the per<em>fem>ormance di<em>fem><em>fem>erence (i<em>fem> there is any) between these three approaches, both used to trans<em>fem>orm an array to another array?
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ASP.NET Identity's de<em>fem>ault Password Hasher - How does it work and is it secure?
I am wondering wether the Password Hasher that is de<em>fem>ault implemented in the UserManager that comes with MVC 5 and ASP.NET Identity <em>Fem>ramework, is secure enough? And i<em>fem> so, i<em>fem> you could explain to me how it works?
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