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Is Java a Compiled or an Interpreted programming language ?
...ically similar java code since there will always be some portion of .class file that JIT decides not to transform to machine code. In other words, java can never catch bare metal execution speed that C++ has demonstrated. Is this correct assumption?
– DevdattaK
...
Call AngularJS from legacy code
... if you utilize ng-view and split your views into their own files. you can put and id in the top HTML element then do document.getElementById() that id. This gives you access to the scope of that controller. methods/properties etc... just putting a fine point on goosemanjack's comm...
How do I convert an NSString value to NSData?
...ive compared to the other methods, but very useful if you're accessing the file system for persistence
– Stephen J
Nov 28 '17 at 18:05
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A Regex that will never be matched by anything
...a" and return a negative match. I see it take ~480ms to scan a ~275k line file. The converse "a^" takes about the same time, even if it might seem more efficient. On the other hand, a negative lookahead need not scan anything: "(?!x)x" (anything not followed by an x also followed by an x, i.e. no...
Why does this code segfault on 64-bit architecture but work fine on 32-bit?
...
Most likely because you're not including the header file for malloc and, while the compiler would normally warn you of this, the fact that you're explicitly casting the return value means you're telling it you know what you're doing.
That means the compiler expects an int to ...
What's a good way to extend Error in JavaScript?
...else is platform specific.
Mosts environments set the stack property, but fileName and lineNumber are practically useless to be used in inheritance.
So, the minimalistic approach is:
function MyError(message) {
this.name = 'MyError';
this.message = message;
this.stack = (new Error())....
How to test chrome extensions?
...e
};
// 3. run our extension code in this environment
const code = fs.readFileSync('src/background.js');
vm.runInNewContext(code, context);
// 4. assert that button badge equals to '2'
sinon.assert.calledOnce(chrome.browserAction.setBadgeText);
sinon.assert.calledWithMatch(chrome.browserAction.set...
Convert character to ASCII code in JavaScript
...
@theGrayFox C:\> man ascii gives Bad command or file name
– e2-e4
Jun 12 '15 at 6:53
Note t...
Convert to/from DateTime and Time in Ruby
...Ruby issue: stackoverflow.com/questions/11277454/… . They even had a bug filed against this method in the 2.x line and marked it "won't fix". Horrible decision IMHO. The Rails behavior totally breaks the underlying Ruby interface.
– Jesse Clark
Feb 1 '13 at 2...
Accessing Session Using ASP.NET Web API
... {
return HttpContext.Current.Request.AppRelativeCurrentExecutionFilePath.StartsWith(WebApiConfig.UrlPrefixRelative);
}
}
This solution has the added bonus that we can fetch the base URL in javascript for making the AJAX calls:
_Layout.cshtml
<body>
@RenderBody()
&l...