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When to use std::size_t?
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answered Dec 23 '09 at 9:09
CB BaileyCB Bailey
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PHP - Extracting a property from an array of objects
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Real differences between “java -server” and “java -client”?
...ic analysis and compilation techniques.
Note: The release of jdk6 update 10 (see Update Release Notes:Changes in 1.6.0_10) tried to improve startup time, but for a different reason than the hotspot options, being packaged differently with a much smaller kernel.
G. Demecki points out in the comment...
You have already activated X, but your Gemfile requires Y
...way to do this.
Basically what's happening is that you've updated rake to 0.9.2 which now conflicts with the version specified in your Gemfile. Previously the latest version of rake you had matched the version in your Gemfile, so you didn't get any warning when simply using rake.
Yehuda Katz (one ...
The difference between try/catch/throw and try/catch(e)/throw e
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edited May 8 '15 at 6:08
fledezmachavez
544 bronze badges
answered Nov 8 '09 at 17:25
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Cross-browser testing: All major browsers on ONE machine
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101
Contents
Which browsers have to be tested?
Rules of thumb: Which browsers sh...
How to check if a variable is a dictionary in Python?
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300
You could use if type(ele) is dict or use isinstance(ele, dict) which would work if you had su...
String length in bytes in JavaScript
...ing, you can do,
function lengthInUtf8Bytes(str) {
// Matches only the 10.. bytes that are non-initial characters in a multi-byte sequence.
var m = encodeURIComponent(str).match(/%[89ABab]/g);
return str.length + (m ? m.length : 0);
}
This should work because of the way UTF-8 encodes multi-...
How to detect page zoom level in all modern browsers?
...p this page to test all these methods of measuring the zoom level.
Edit (2011-12-12): I've added a project that can be cloned: https://github.com/tombigel/detect-zoom
IE8: screen.deviceXDPI / screen.logicalXDPI (or, for the zoom level relative to default zoom, screen.systemXDPI / screen.logicalXD...
Responsive image align center bootstrap 3
...yed on tablets, the product images look ugly because of their small size (500x500) and a width of 767 pixels in the browser. I want to put the image in the center of the screen, but for some reason I can not. Who be will help solve the problem?
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