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What's the best manner of implementing a social activity stream? [closed]
...top-k-news-feeds-for-users-in-social-networks/
On the above link you find screencasts and a benchmark of this approach (showing that graphity is able to retrieve more than 10k streams per second).
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Long press on UITableView
...orks. It does log multiple fires, along with logging while dragging on the screen. This answer does not. A legit copy and paste answer. Thank You.
– ChrisOSX
Mar 4 '17 at 9:53
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How to enable zoom controls and pinch zoom in a WebView?
...lso display a zoom overlay control (Galaxy S3). In order to disable the on-screen zoom tool, but retain the pinch-to-zoom functionality, you need to call webView.setDisplayZoomControls(false) as well.
– Lev
Nov 6 '14 at 9:38
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Is modern C++ becoming more prevalent? [closed]
...ures to be increasingly used, and more people asked me about them in phone screenings and interviews. As far as I can tell, they're catching on.
I learned C++ originally as something like C with Classes; although the language had advanced far beyond that, the books I read and people I worked with ...
Copying text outside of Vim with set mouse=a enabled
...on. But what if you want to select a lot of code that is more than on your screen? (then you have to scroll and select at the same time)
– Ozkan
Apr 2 '13 at 12:25
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App Inventor 2 软件著作权（软著）申请指南 · App Inventor 2 中文网
...fixed; top:40%; left:5px; width:200px; height:500px; display: none;}@media screen and (max-width: 700px) { #free_v { top:200%; }}
Delete specific line number(s) from a text file using sed?
...h 10 and 12:
sed -e '5,10d;12d' file
This will print the results to the screen. If you want to save the results to the same file:
sed -i.bak -e '5,10d;12d' file
This will back the file up to file.bak, and delete the given lines.
Note: Line numbers start at 1. The first line of the file is 1, ...
How do I execute code AFTER a form has loaded?
...WM_Paint message handler: Used mostly to paint nice things to controls and screen
protected override void OnPaint(PaintEventArgs e)
{
// Check if Form is ready for our code ?
if (FormReady == false) // Place a break point here to see the initialized version of the title on th...
Really Cheap Command-Line Option Parsing in Ruby
...you want with it. And you get a beautiful help page, formatted to fit your screen width, automatic short argument names, type checking... everything you need.
It's one file, so you can drop it in your lib/ directory if you don't want a formal dependency. It has a minimal DSL that is easy to pick up...
Multiple submit buttons in an HTML form
...at hitting the tab button will cycle through the buttons as they appear on screen.
– Steve
Oct 11 '12 at 15:02
Sadly t...