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Automatic Retina images for web sites
...ooth retina portrayal a little, as suggested in a video by Paul Boag.
The @1.5x technique on A List Apart is basically the same idea.
In the near future, the <picture> tag may become a solution supported by a W3C working group and even Apple.
A JavaScript technique proposed by Jake Archebald.
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AWS Error Message: A conflicting conditional operation is currently in progress against this resourc
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I can confirm this. It took about 1.5hrs, and there's no guarantee someone else won't scoop the bucket name in the meantime, but you can get it back it seems within a reasonable period of time, and with a little luck.
– AJB
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How do you get a timestamp in JavaScript?
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Date.now() is from JavaScript 1.5, and is not supported on IE 8.
– Søren Løvborg
Jul 14 '11 at 18:54
9
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Tracing XML request/responses with JAX-WS
...ce published with JAX-WS reference implementation (the one included in JDK 1.5 and better) ?
Being able to do that via code is what I need to do.
Just having it logged to a file by clever logging configurations would be nice but enough.
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Where am I wrong about my project and these Javascript Frameworks?
...s connected. Would love to heard what you think about my code since i have 1.5 years working on web development... i'm still a newbie : https://github.com/Drasky-Vanderhoff/marionette-demo/
About Knockout, is really good if you want interaction with the content you already have and you won't be co...
How can I reverse a NSArray in Objective-C?
... = 0.000026
2. Iterating over an reverseObjectEnumerator
This is between 1.5x and 2.5x slower:
NSDate *methodStart = [NSDate date];
NSMutableArray *array = [NSMutableArray arrayWithCapacity:[anArray count]];
NSEnumerator *enumerator = [anArray reverseObjectEnumerator];
for (id element in enumerat...
How to pick an image from gallery (SD Card) for my app?
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putting a 1.5MB jpeg into my small 100px by 100px imageview resulted in VM out of memory error. Downsampling fixed that problem :-)
– Someone Somewhere
May 31 '11 at 4:44
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byte + byte = int… why?
...(int32, native int, int64, F, O, and &). (ECMA-335 partition 3 section 1.5)
Byte (int8) is not one of those types, and is automatically coerced to an int32 before the addition. (ECMA-335 partition 3 section 1.6)
share
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Checkout one file from Subversion
...hout having to download GB of junk you don't need.
If you have Subversion 1.5+, then do a sparse checkout:
svn checkout <url_of_big_dir> <target> --depth empty
cd <target>
svn up <file_you_want>
For an older version of SVN, you might benefit from the following:
Checkout...
Is it possible to declare two variables of different types in a for loop?
...uto [i, f, s] = std::tuple{1, 1.0, std::string{"ab"}}; i < N; ++i, f += 1.5) {
// ...
}
The above will give you:
int i set to 1
double f set to 1.0
std::string s set to "ab"
Make sure to #include <tuple> for this kind of declaration.
You can specify the exact types inside the tup...