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What is the difference between visibility:hidden and display:none?
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@Kip, weird -- I cannot do this now (and I changed my own project as well). OK, I'd better remove my previous comment and when I have a solid testcase I will show it, sorry for the noise.
– greenoldman
Sep 9 '16 at 17:40
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Can you use a trailing comma in a JSON object?
...append a comma after each entry (as you are doing above) and then add a dummy entry at the end that has not trailing comma (but that is just lazy ;->).
Doesn't work well with an array unfortunately.
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How to make a div 100% height of the browser window
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You can use the view-port unit in CSS:
HTML:
<div id="my-div">Hello World!</div>
CSS:
#my-div {
height: 100vh; /* vh stands for view-port height, 1vh is 1% of screen height */
}
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Why aren't pointers initialized with NULL by default?
...st compilers will warn you about uninitialized variables. So I always turn my warning level to the highest level possible. Then tell the compiler to treat all warnings as errors. Under these conditions most compilers will then generate an error for variables that are un-initialized but used and thus...
Which SQL query is faster? Filter on Join criteria or Where clause?
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@Ananth I achieved my required optimizations based on your comment. My change was from WHERE x.TableAID = a.ID or x.TableAID is null to ON x.TableAID = a.ID. Changing the location of the filter on an OUTER join let the compiler know to Filte...
Where does Xcode 4 store Scheme Data?
...lem I have with that it I need to add one setting to the shared scheme, in my current case the default target for Test. I do not want all my other scheme setting to be forced on others.
– zaph
Sep 6 '11 at 18:29
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How do you set the Content-Type header for an HttpClient request?
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Thank you thank you thank you! Sometimes my mount hangs open and drool comes out when I hit on a Microsoft API fail.. I was able to clean it up after seeing your very straightforward post. Not too bad..
– Gerard ONeill
Jul 25 ...
'is' versus try cast with null check
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Because there's only one cast. Compare this:
if (myObj.myProp is MyType) // cast #1
{
var myObjRef = (MyType)myObj.myProp; // needs to be cast a second time
// before using it as a MyType
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}
to this:
var myObjRef = myOb...
How can I do an asc and desc sort using underscore.js?
I am currently using underscorejs for sort my json sorting. Now I have asked to do an ascending and descending sorting using underscore.js. I do not see anything regarding the same in the documentation. How can I achieve this?
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Namespace and class with the same name?
...e name for a namespace and a type in that namespace”. That is:
namespace MyContainers.List
{
public class List { … }
}
Why is this badness? Oh, let me count the ways.
You can get yourself into situations where you think you are referring
to one thing but in fact are referring to somethin...