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Fast way of finding lines in one file that are not in another?
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This does exactly what I need, in a tiny fraction of the time taken by the enormous grep. Thanks!
– Niels2000
Aug 13 '13 at 9:47
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Several ports (8005, 8080, 8009) required by Tomcat Server at localhost are already in use
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If you are on mac environment, here is what I did.
Find the process id running on this port from terminal, eg, 8080:
lsof -i :8080
and kill it:
kill -9 <PID>
Example:
You may see following result:
MacSys:bin krunal.$ lsof -i :8080
COMMAND PID ...
var functionName = function() {} vs function functionName() {}
...nction x() {
console.log('x');
}
Until ES2015, the spec didn't cover what a JavaScript engine should do if you put a function declaration inside a control structure like try, if, switch, while, etc., like this:
if (someCondition) {
function foo() { // <===== HERE THERE
} ...
How to create an AVD for Android 4.0
... few packages. One of these is named "ARM EABI v7a System Image".
This is what you need to download in order to create an Android 4.0 virtual device:
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How do I conditionally apply CSS styles in AngularJS?
... This answer is terrific! Would you be willing to show me via jsfiddle what the difference would be if the click event was changing/adding a class on an area that wasn't the clicked element? Say a div elsewhere on the page.
– tehaaron
Oct 10 '13 at 21:47
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Concrete Javascript Regex for Accented Characters (Diacritics)
...r a little while now, but only basic stuff, and really I don't have a clue what yours actually does! Ha
– Chris Cirefice
Dec 19 '13 at 21:56
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Python memoising/deferred lookup property decorator
... a __set__() method that raises AttributeError('can\'t set attribute') (or whatever exception/message suits you, but this is what property raises). This unfortunately comes with a performance impact of a fraction of a microsecond because __get__() will be called on each access rather than pulling fg...
HTML5shiv vs Dean Edwards IE7-js vs Modernizr - which to choose?
...e available features, which you can use to change your layout according to what the browser supports. It also allows you to use the new HTML5 tags in IE, like html5shiv.
ie7.js (as well as ie8.js and ie9.js) uses Javascript to retro-fit some missing functionality to IE.
As far as I'm aware there's...
Eclipse - Unable to install breakpoint due to missing line number attributes
...destdir="./bin" debug="true">
Still, same message.
I didn't find out what caused this message and why it wouldn't go away. Though it seemed to have something to do with the running Tomcat debug session: when disconnected, recompiling solves the issue. But on connecting the debugger to Tomcat o...
How to set HTTP headers (for cache-control)?
...which part of the answer... the meta tag specs say nothing about disliking what's written here, or forbiding it ?
– Félix Gagnon-Grenier
Sep 4 '14 at 14:35
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