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Why is creating a new process more expensive on Windows than Linux?
...y cheap when COW is used, but as a matter of fact, fork is mostly followed by an exec. And an exec has to load all images as well. Discussing the performance of fork therefore is only part of the truth.
When discussing the speed of process creation, it is probably a good idea to distinguish between...
Do I set properties to nil in dealloc when using ARC?
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@emfurry: It probably doesn't, because by the time your view controller dies the view itself should not be in the view hierarchy and shouldn't be doing anything, but it's best not to make assumptions. What if the view asynchronously scheduled work to be done later...
How to compile without warnings being treated as errors?
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Somewhere it must be set, by default warnings aren't treated as errors by any compiler I know. If you can't find it, you can try overriding it with -Wno-error, as nightcracker suggested. That should work unless the -Werror is passed after the flags yo...
How can I recover a removed file in Mercurial (if at all)?
Accidentally, by using a GUI as opposed to CLI, I removed every file in a Mercurial project.
9 Answers
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Git Checkout warning: unable to unlink files, permission denied
..." essentially means "delete file" in this case.
This error is not caused by git itself. You should have similar errors deleting those files manually, in a command line or file explorer.
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Git production/staging server workflow
...n branch (or development branch if you use the git flow model as suggested by bUg.) *
The same person would push to the staging server.
* Integrator: "A fairly central person acting as the integrator in a group project receives changes made by others, reviews and integrates them and publishes the r...
IISExpress Log File Location
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1 . By default applicationhost.config file defines following two log file locations. Here IIS_USER_HOME would be expanded as %userprofile%\documents\IISExpress\.
<siteDefaults>
<logFile logFormat="W3C" directory="%IIS_U...
User Authentication in ASP.NET Web API
... confused about these two concepts:
Authentication is the mechanism whereby systems may securely identify their users. Authentication systems provide an answers to the questions:
Who is the user?
Is the user really who he/she represents himself to be?
Authorization is the mechanism by which a s...
Using an ORM or plain SQL? [closed]
.... They generally handle one-to-many relationships pretty elegantly as well by instantiating nested objects. I've found if you design your database with the strengths and weaknesses of the ORM in mind, it saves a lot of work in getting data in and out of the database. (You'll want to know how it hand...
Is it possible to disable scrolling on a ViewPager
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It is still possible to "scroll" by focusing elements (buttons, etc.) in the pages when using a game controller or keyboard for instance. How to disable that completely? I guess it's another type of event that should be intercepted...
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