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NSString property: copy or retain?
...ing mutable strings": That might work for your own strings, but you never know about strings you receive from frameworks.
– Nikolai Ruhe
May 27 '10 at 12:18
7
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How to disable text selection highlighting
...hough for backwards compatibility we should include the others as well. so now the code becomes -webkit-touch-callout: none; -webkit-user-select: none; -khtml-user-select: none; -moz-user-select: none; -ms-user-select: none; user-select: none; standard-user-select: none;. ah, much better.
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Javascript seconds to minutes and seconds
...and subtract from the total seconds:
var seconds = time - minutes * 60;
Now if you also want to get the full hours too, divide the number of total seconds by 3600 (60 minutes/hour · 60 seconds/minute) first, then calculate the remaining seconds:
var hours = Math.floor(time / 3600);
time = time ...
How to import local packages without gopath
...t" way to do it. You should be using vendor capabilities, vgo, or dep (for now) that are enabled by default in Go 1.6; see. You basically add your "external" or "dependent" packages within a vendor directory; upon compilation the compiler will use these packages first.
Found. I was able import lo...
HtmlString vs. MvcHtmlString
...s a compatibility shim added to MVC 2 to support both .NET 3.5 and .NET 4. Now that MVC 3 is .NET 4 only, it's a fairly trivial subclass of HtmlString presumably for MVC 2->3 for source compatibility.
If you're ever going to drop back to MVC 2 it might make sense to use IHtmlString or var for va...
MSBuild doesn't copy references (DLL files) if using project dependencies in solution
...roject X includes code that references assembly A (e.g. A.SomeFunction()). Now, you create a new project Y which references project X.
So the dependency chain looks like this: Y => X => A => B
Visual Studio / MSBuild tries to be smart and only bring references over into project Y that it ...
is it possible to evenly distribute buttons across the width of an android linearlayout
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that's sweeet!! I never heard of Space until just now
– Someone Somewhere
Dec 5 '17 at 23:39
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Disable cross domain web security in Firefox
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From this answer I've known a CORS Everywhere Firefox extension and it works for me. It creates MITM proxy intercepting headers to disable CORS.
You can find the extension at addons.mozilla.org or here.
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Query to list number of records in each table in a database
...nt Studio), pause the trace and discard any results you have recorded till now;
Then, right click a table and select property from the pop up menu;
start the trace again;
Now in SQL Server Management studio select the storage property item on the left;
Pause the trace and have a look at what TSQL ...
What's the difference between using “let” and “var”?
...le.log("My value: " + i);
};
}
for (var j = 0; j < 3; j++) {
// and now let's run each one to see
funcs[j]();
}
My value: 3 was output to console each time funcs[j](); was invoked since anonymous functions were bound to the same variable.
People had to create immediately invoked function...