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Android Debug Bridge (adb) device - no permissions [duplicate]
...rks but it's not very comfortable to do so everytime you want to test your app.
– Kristopher
May 8 '13 at 14:45
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转型产品经理必看 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...走上了移动开发的道路，也就是在那时候，我开始做移动App项目，那时候，我把项目当做了产品。那时候对产品的理解是浅层的，跟多的是看得到的界面、用的到的功能，相信很多初入产品的同学都会有这个阶段，设计出漂亮的...
fs: how do I locate a parent folder?
...kes me wonder how universal they are. e.g. I'm trying to write an Electron app in a platform agnostic manner and, while I haven't exhaustively proved it, I suspect this is the safest way. Thanks.
– Andrew Willems
Apr 20 '18 at 23:32
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Array.Copy vs Buffer.BlockCopy
... upon passing the native 32-bit width. Thus I assume the same effect would apply to long buffers as well.
For buffer sizes exceeding ~100, explicit loop copying quickly becomes much slower than the other 2 methods (with the one particular exception just noted). The difference is most noticeable wit...
Unable to Cast from Parent Class to Child Class
...eserializeObject<Child>(serializedParent);
I have a simple console app that casts animal into dog, using the above two lines of code over here
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Stop Visual Studio from launching a new browser window when starting debug?
...Start Action choose Don't open a page. Wait for a request from an external application.
You will still be able to use any browser (or Fiddler, whatever) to access the running application, but it won't open the browser window automatically, it'll just start in the background and wait for any request...
How to listen for changes to a MongoDB collection?
...ata. Replicas Sets function by listening to changes on this oplog and then applying the changes locally.
Does this sound familiar?
I cannot detail the whole process here, it is several pages of documentation, but the tools you need are available.
First some write-ups on the oplog
- Brief descri...
UITableView didSelectRowAtIndexPath: not being called on first tap
... You are my hero! Any idea why this is the default? I can't think of any app having that behavior and I think this is a very weird default.
– Christophe Fondacci
Apr 22 '15 at 17:58
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MySQL Great Circle Distance (Haversine formula)
...0.0 miles of the lat/long point 42.81/-70.81 . When you build this into an app, that's where you put your own point and search radius.
If you want to work in kilometers rather than miles, change 69 to 111.045 and change 3963.17 to 6378.10 in the query.
Here's a detailed writeup. I hope it helps s...
How to record webcam and audio using webRTC and a server-based Peer connection
... from a WebRTC feed and much more. You can also find some examples for the application you are planning here. It is really easy to add recording capabilities to that demo, and store the media file in a URI (local disk or wherever).
The project is licensed under LGPL Apache 2.0
EDIT 1
Since this...