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jQuery count child elements
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612
You can use .length with just a descendant selector, like this:
var count = $("#selected li")....
Solutions for distributing HTML5 applications as desktop applications? [closed]
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16 Answers
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Base64 Java encode and decode a string [duplicate]
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edited Feb 7 '19 at 14:39
leaqui
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answered Nov 2 '13 at...
What is this weird colon-member (“ : ”) syntax in the constructor?
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12 Answers
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How to check for valid email address? [duplicate]
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18 Answers
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How to COUNT rows within EntityFramework without loading contents?
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124
Query syntax:
var count = (from o in context.MyContainer
where o.ID == '1'
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How to resolve symbolic links in a shell script
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19 Answers
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Can't connect to localhost on SQL Server Express 2012 / 2016
I just downloaded the latest version of SQL Express 2012 but I cannot connect to localhost. I tried localhost\SQLExpress and Windows authentication but it gives me an error message saying cannot connect. Am I missing something here? I've used SQL Server 2008 before and I've never had issues connecti...
The cause of “bad magic number” error when loading a workspace and how to avoid it?
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113
I got that error when I accidentally used load() instead of source() or readRDS().
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