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Convert Pixels to Points
... PDF. At the end of the day, who the heck knows what the DPI is? I'm using my best guess. :)
– Todd Davis
Sep 26 '08 at 14:38
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Removing array item by value
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my bad; php's variable aliasing gimmick always trips me over >.>
– srcspider
Aug 27 '13 at 20:10
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Is there a way to quickly find files in Visual Studio 2010?
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I too had to add the shortcut myself as it was not assigned to edit.navigateto but now works a treat. only problem is i wish it could search with case insensitive
– pengibot
May 14 '12 at 9:44
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How to sort a list/tuple of lists/tuples by the element at a given index?
...itemgetter does indeed appear to be faster. I'm curious as to why this is. My crude suspicion is that a lambda incurs the hidden cost of capturing all local variables into a closure context, whereas an itemgetter instance does not. tl;dr: Always use itemgetter, because speed wins.
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How to capitalize first letter of each word, like a 2-word city? [duplicate]
My JS woks well when the city has one word:
4 Answers
4
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Total number of items defined in an enum
...property of this array equals the number of items defined in the enum
var myEnumMemberCount = Enum.GetNames(typeof(MyEnum)).Length;
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Using Server.MapPath in external C# Classes in ASP.NET
... This compiled but context is null outside of controllers, so my code errors. I think womp is saying the same thing there. If thats the case can you access MapPath outside of the routers?
– edencorbin
Feb 25 '19 at 2:13
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How do I check if a file exists in Java?
...a.nio.file.Files.exists() is a lot faster than java.io.File.exists() (from my small benchmark on the only computer I tested: Windows Server 2012 running Java 1.7.0_45 x64).
– Matthieu
May 16 '17 at 16:53
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Where to get “UTF-8” string literal in Java?
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@Buffalo: Please read my answer again: it recommends using java.nio.charset.StandardCharsets when possible, which is not third party code. Additionally, the Guava Charsets definitions are not "constantly modified" and AFAIK have never broken backw...
Check if a div exists with jquery [duplicate]
... jQuery object later i'd suggest:
$(document).ready(function() {
var $myDiv = $('#DivID');
if ( $myDiv.length){
//you can now reuse $myDiv here, without having to select it again.
}
});
A selector always returns a jQuery object, so there shouldn't be a need to check agains...