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What is

I'm having trouble understanding the following syntax: 5 Answers 5 ...
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WPF datagrid empty row at bottom

...e to explicitly add that line of code to hide the additional row (or check and uncheck the check box) – Tobias Valinski Nov 28 '13 at 10:39 6 ...
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What is the purpose of a plus symbol before a variable?

...icating the if on whether or not d is a non-zero number. Reference here. And, as pointed out in comments, here. share | improve this answer | follow | ...
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iPhone OS: How do I create an NSDate for a specific date?

... @Chuck's answer is correct, and lead me to the following code. Thought I'd share: NSDateComponents *comps = [[NSDateComponents alloc] init]; [comps setDay:10]; [comps setMonth:10]; [comps setYear:2010]; NSDate *date = [[NSCalendar currentCalendar] date...
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How would you compare jQuery objects?

...etty much nothing is required other than ensuring they are the same length and share identical nodes. Here is a small code snippet. You may even want to convert this into a jquery plugin for your own uses. jQuery(function($) { // Two separate jQuery references var divs = $("div"); var divs2...
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How to set selected item of Spinner by value, not by position?

... Suppose your Spinner is named mSpinner, and it contains as one of its choices: "some value". To find and compare the position of "some value" in the Spinner use this: String compareValue = "some value"; ArrayAdapter<CharSequence> adapter = ArrayAdapter.crea...
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Why there is no ConcurrentHashSet against ConcurrentHashMap

... @Andrew, I think the motivation behind using a "ConcurrentSet" stems from not the API but rather the implementation - thread safety but without a universal lock - multiple concurrent reads for instance. –...
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How do I check if a property exists on a dynamic anonymous type in c#?

... IsPropertyExist(dynamic settings, string name) { if (settings is ExpandoObject) return ((IDictionary<string, object>)settings).ContainsKey(name); return settings.GetType().GetProperty(name) != null; } var settings = new {Filename = @"c:\temp\q.txt"}; Console.WriteLine(...
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Stacking DIVs on top of each other?

... I got the divs to stack be using position: relative and specifying height – yan bellavance Oct 18 '16 at 15:50 ...
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How do I force make/GCC to show me the commands?

...not seem to get GCC (or maybe it is make??) to show me the actual compiler and linker commands it is executing. 7 Answers...