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How to replace all occurrences of a string?
...ut that doesn't seem to be the case anymore in modern browsers.
Benchmark: https://jsperf.com/replace-all-vs-split-join
Conclusion: If you have a performance critical use case (e.g processing hundreds of strings), use the Regexp method. But for most typical use cases, this is well worth not having t...
Intercepting links from the browser to open my Android app
...roid.intent.category.BROWSABLE" />
<data android:scheme="http"
android:host="flickr.com"
android:pathPrefix="/photos/" />
<data android:scheme="http"
android:host="www.flickr.com"
android:path...
What is an .axd file?
...
from Google
An .axd file is a HTTP Handler file. There are two types of .axd files.
ScriptResource.axd
WebResource.axd
These are files which are generated at runtime whenever you use ScriptManager in your Web app. This is being generated only once whe...
@Transactional(propagation=Propagation.REQUIRED)
...er transaction's chance to actually commit (as you would expect it to).
http://static.springsource.org/spring/docs/3.1.x/spring-framework-reference/html/transaction.html
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Get file size, image width and height before upload
...features, and a work around for IE that involves using an ActiveX control. http://jquerybyexample.blogspot.com/2012/03/how-to-check-file-size-before-uploading.html
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How to improve performance of ngRepeat over a huge dataset (angular.js)?
...
I recommend to see this:
http://blog.scalyr.com/2013/10/angularjs-1200ms-to-35ms/
Optimizing AngularJS: 1200ms to 35ms
they made a new directive by optimizing ng-repeat at 4 parts:
Optimization#1: Cache DOM elements
Optimization#2: Aggregate watche...
Is multiplication and division using shift operators in C actually faster?
...s very difficult to do meaningfully, but we can look at a few facts. From http://www.penguin.cz/~literakl/intel/s.html#SAL and http://www.penguin.cz/~literakl/intel/i.html#IMUL we get an idea of x86 clock cycles needed for arithmetic shift and multiplication. Say we stick to "486" (the newest o...
How do I close a connection early?
... Hackers and crappy web browsers can still ignore the connection-close HTTP header, and get the rest of the output.. make sure what comes next, is not sensitive. perhaps a ob_start(); to supress everything :p
– hanshenrik
Jun 2 '15 at 8:46
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How can I add reflection to a C++ application?
...
And I would love a pony, but ponies aren't free. :-p
http://en.wikibooks.org/wiki/C%2B%2B_Programming/RTTI is what you're going to get. Reflection like you're thinking about -- fully descriptive metadata available at runtime -- just doesn't exist for C++ by default.
...
sass --watch with automatic minify?
...a.scss:a.css --style compressed
Consult the documentation for updates:
http://sass-lang.com/documentation/file.SASS_REFERENCE.html#using_sass
http://sass-lang.com/documentation/file.SASS_REFERENCE.html#output_style
shar...