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How can I reset a react component including all transitively reachable state?
...sity when you say 'component will be thrown away and created from scratch' do you mean the virtual DOM will be thrown away and created from scratch but the DOM updates will still happen based on the diff algorithm?
– nimgrg
Feb 13 '14 at 20:37
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Can I disable autolayout for a specific subview at runtime?
...that needs to have its frame manipulated programmatically - it's a kind of document view that wraps to its content which is then scrolled and zoomed around a superview by manipulating the frame origin. Autolayout fights with this at runtime.
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Is async HttpClient from .Net 4.5 a bad choice for intensive load applications?
...ption when dealing with long or potentially long I/O operations because it doesn't keep any threads busy on waiting for the I/O operations to complete. This decreases the overall number of threads used by an application allowing more CPU time to be spent by CPU bound operations. Furthermore, on appl...
How to prevent scrollbar from repositioning web page?
...ve a website with center-aligned DIV. Now, some pages need scrolling, some don't. When I move from one type to another, the appearance of a scrollbar moves the page a few pixels to the side. Is there any way to avoid this without explicitly showing the scrollbars on each page?
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Running karma after installation results in 'karma' is not recognized as an internal or external com
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Man they really don't keep these docs up to date :/ karma-runner.github.io/0.8/intro/installation.html (as 3 years after this answer the docs say npm install -g karma && karma start which does not work).
– Stop ...
OWIN Startup Class Missing
...esolved. You should delete them by deleting the bin folder. Clean Solution does not delete these dlls.
Somehow, IIS still executes the OWIN dll's when they are in the bin folder.
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How to use FormData for AJAX file upload?
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For correct form data usage you need to do 2 steps.
Preparations
You can give your whole form to FormData() for processing
var form = $('form')[0]; // You need to use standard javascript object here
var formData = new FormData(form);
or specify exact data for...
Database cluster and load balancing
...lustering? If you allow the same database to be on 2 different servers how do they keep the data between synchronized. And how does this differ from load balancing from a database server perspective?
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What is the difference between UNION and UNION ALL?
...plicate records (where all columns in the results are the same), UNION ALL does not.
There is a performance hit when using UNION instead of UNION ALL, since the database server must do additional work to remove the duplicate rows, but usually you do not want the duplicates (especially when developi...
Launch an app on OS X with command line
...rom a script. I need pass it command line arguments. Unfortunately, open doesn't accept command line args.
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