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Using multiple arguments for string formatting in Python (e.g., '%s … %s')
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Also starting with Python 2.7 he can drop the index number, i.e. use a plain '{} in {}' format string.
– Cristian Ciupitu
May 31 '15 at 8:11
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Is it possible to animate scrollTop with jQuery?
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I was having issues where the animation was always starting from the top of the page after a page refresh in the other examples.
I fixed this by not animating the css directly but rather calling window.scrollTo(); on each step:
$({myScrollTop:window.pageYOffset}).animate({m...
Update a record without first querying?
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This article as part of Microsoft's Getting Started explains entity states and how to do this:
Add/Attach and Entity States
Look at the section 'Attaching an existing but modified entity to the context'
Now I'm off to read the rest of these tutorials.
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How do you run JavaScript script through the Terminal?
... that run across distributed devices.
Using terminal you will be able to start it using node command.
$ node
> 2 + 4
6
>
Note: If you want to exit just type
.exit
You can also run a JavaScript file like this:
node file.js
« Install it NOW »
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Which websocket library to use with Node.js? [closed]
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Actually WebSocket endpoints have url too, they start with ws, such as ws://myserver.com. And yes, they can be configured to be served using 80 and 443 ports too. Using a reverse proxy like nginx, you can route the WebSocket protocol urls to another port from the normal HT...
Generating PDF files with JavaScript
...censed under a liberal MIT license.
I came across this question before I started writing it and thought I'd come back and let you know :)
Generate PDFs in Javascript
Example create a "Hello World" PDF file.
// Default export is a4 paper, portrait, using milimeters for units
var doc = new j...
UIWebView open links in Safari
...which would be relative links)
- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType {
if (navigationType == UIWebViewNavigationTypeLinkClicked ) {
[[UIApplication sharedApplication] openURL:[reques...
Receiver not registered exception error?
...ere: http://code.google.com/p/android/issues/detail?id=6191
Looks like it started around Android 2.1 and has been present in all of the Android 2.x releases since. I'm not sure if it is still a problem in Android 3.x or 4.x though.
Anyway, this StackOverflow post explains how to workaround the pr...
Is it possible to change only the alpha of a rgba background colour on hover?
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I always forget about SCSS/LESS. Always. Maybe I need to start actually using them.
– BoltClock♦
Aug 5 '11 at 21:07
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.append(), prepend(), .after() and .before()
...tent)' and '$(content).appendTo(target)', and the like? (I don't want to start a new thread in this!)
– Apostolos
Aug 23 '17 at 17:33
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