大约有 36,010 项符合查询结果（耗时：0.0661秒） [XML]
Is it possible to put CSS @media rules inline?
...rrectly determine the phone's screen width, so the only way I can think of doing this is to add background images of a div and use @media to determine the screen width and display the correct image.
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Master-master vs master-slave database architecture?
...ilability, consistency and complexity. To address the last question first: Does this matter? Yes very much! The choices concerning how your data is to be managed is absolutely fundamental, and there's no "Best Practice" dodging the decisions. You need to understand your particular requirements.
The...
What is Node.js' Connect, Express and “middleware”?
...ell, I'm confused what exactly these three projects in Node.js ecosystem do. Is it something like Rails' Rack? Can someone please explain?
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How to move the cursor word by word in the OS X Terminal
...th keys in order to re-execute the command again. I find it pretty lame to do this in Mac OSX Terminal, compare to the GNOME Terminal.
– Phương Nguyễn
Jun 1 '10 at 2:35
248
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startsWith() and endsWith() functions in PHP
...}
return substr( $haystack, -$length ) === $needle;
}
Use this if you don't want to use a regex.
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Benchmarking small code samples in C#, can this implementation be improved?
...d by the community, feel free to amend this its a community wiki.
static double Profile(string description, int iterations, Action func) {
//Run at highest priority to minimize fluctuations caused by other processes/threads
Process.GetCurrentProcess().PriorityClass = ProcessPriorityClass.H...
How to check for an undefined or null variable in JavaScript?
...properties , like someExistingObj.someUndefProperty. An undefined property doesn't yield an error and simply returns undefined, which, when converted to a boolean, evaluates to false. So, if you don't care about
0 and false, using if(obj.undefProp) is ok. There's a common idiom based on this fact:
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Git merge left HEAD marks in my files
... you're just committing the results of the merge, which Git would normally do automatically if there weren't conflicts.)
– Amber
May 18 '12 at 18:09
2
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Build a Basic Python Iterator
.... Under the hood, the generator object supports the iterator protocol and does something roughly similar to the class Counter.
David Mertz's article, Iterators and Simple Generators, is a pretty good introduction.
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Disable same origin policy in Chrome
... when it first opens, which you can ignore.
From the chromium source:
// Don't enforce the same-origin policy. (Used by people testing their sites.)
const wchar_t kDisableWebSecurity[] = L"disable-web-security";
Before Chrome 48, you could just use:
chromium-browser --disable-web-security
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