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Technically what is the main difference between Oracle JDK and OpenJDK? [duplicate]
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Wow, such confuse. So after Java 7, when you package an app with OpenJDK-JRE, it's identical to packaging it with Oracle ServerJDK-JRE?
– Pacerier
Jul 28 '17 at 16:10
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How to convert an int value to string in Go?
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@Boon In visible impact to your app? As always - it depends. Another object means one more object, beyond the obvious temporary small memory hit, needs to be garbage collected. If you are calling the function at high rates, for example as part of some seri...
HTML / CSS How to add image icon to input type=“button”?
...ut with the exception of allowing elements inside (rather than just styles applied to it).
– Delan Azabani
May 27 '10 at 10:09
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to drawRect or not to drawRect (when should one use drawRect/Core Graphics vs subviews/images and wh
...ews. Use Instruments to measure the frame rate on the oldest hardware your app will support. If you can't get 60fps, drop down to CoreGraphics. When you've done this for a while, you get a sense for when UIKit is probably a waste of time.
So, why is Core Graphics fast?
CoreGraphics isn't really fa...
undefined method `source_index' for Gem:Module (NoMethodError)
I'm running a Rails 2.3.5 application and upon running script/server I am shown the following:
5 Answers
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Xcode 6 how to enable storyboard zoom?
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That does not work for Mac OS app storyboards, only for iOS storyboards.
– Kenny
Apr 4 '17 at 13:23
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How do I pass data between Activities in Android application?
...nt to allow the user to signout. Alternatively, you could store it in the Application object, but then you'd have to manage the state of the session (check if it's valid before using, etc).
– Erich Douglass
Jan 19 '10 at 15:16
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Prevent browser caching of AJAX call result
....getTime(), which will avoid collisions unless you have multiple requests happening within the same millisecond:
$.get('/getdata?_=' + new Date().getTime(), function(data) {
console.log(data);
});
Edit: This answer is several years old. It still works (hence I haven't deleted it), but there ...
C# Convert string from UTF-8 to ISO-8859-1 (Latin1) H
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It's coming directly from App.config and I was thinking it's UTF8 by default. Thank You!
– Daniil Harik
Dec 17 '09 at 14:47
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How do I dump an object's fields to the console?
...is was helpful when I was trying to inspect an Amazon S3 object in a Rails app console.
– Paul
Sep 24 '12 at 6:27
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